what's the estimate of 6.48 + 9.34?

Answers

Answer 1

Answer:

16

Step-by-step explanation:

6.48 + 9.34= 15.82 so when u round the number it 16 so the estimate is 16.


Related Questions

To advance in a computer game, players need to open a door by choosing one number
on each of the dials. What is the probability that
the combination starts with 8?

Answers

Answer:

1/3 or 33.3333...%

Step-by-step explanation:

My understanding of this situation is that each dial represents a number in the combination. In order for the combination to start with 8, the first dial needs to land on 8. Since there are three numbers on the dial, the probability that the combination starts with 8 is 1/3. Hope I helped :)

[tex] \large \red{\frak{ Question}}[/tex]
The sum of 3/4th of A’s salary and 5/3rd of B’s salary is ₹16,000. The difference of their salaries is ₹2000. If B’s salary is less than that of A, then what is the salary of B (in ₹)?
(a) 8000 (b) 2000
(c) 6000 (d) 12,000​
[tex] \pink{ \dag \: \large\sf{ With \: Explanation }}[/tex]
​[tex] \blue{ \dag \: \large\sf{No Spam }}[/tex]

Answers

Answer:

[tex] \sf \: \fbox{Option C) \: The salary of B is 6000₹}[/tex]

Step-by-step explanation:

Let the salary or A is x and salary of B is y.

now,

Condition one,The sum of 3/4th of A’s salary and 5/3rd of B’s salary is ₹16,000.

writing above statement in equation form,

[tex] \sf \frac{3x}{4} + \frac{5y}{3} = 16000[/tex]

Multiplying above equation with twelve,

[tex] \sf \frac{3x}{4} + \frac{5y}{3} = 16000 \\ \sf \frac{12 \times 3x}{4} + \frac{12 \times 5y}{3} = 16000 \times 12 \\ \sf \fbox{9x + 20y = 192000} \rightarrow eq. 1[/tex]

and condition two,

The difference of their salaries is ₹2000

[tex] \sf \: x - y = 2000[/tex]

Multiplying above equation with 20

[tex] \sf \fbox{\: 20x -20y = 40000} \rightarrow eq.2[/tex]

On adding equation 1 and equation 2,

[tex] \sf9x + \cancel{20y} = 192000 \\ \sf 20x - \cancel{20y} = 40000 \\ \hline \sf 29x + 0y = 232000 \\ \sf x = \frac{232000}{29} \\ \sf \: \fbox{x = 8000₹}[/tex]

Substituting the value of x in,

[tex] \sf \: x - y = 2000 \\ \sf \: 8000 - y = 2000 \\ \sf \: y = 8000 - 2000 \\ \sf \fbox{y = 6000₹}[/tex]

[tex] \sf \: \fbox{The salary of B is 6000₹}[/tex]

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Find the volume will give brainlest

Answers

7693/3 is what i got i think it’s right

Raheem runs five times a week. His route is 4 1/3 miles long. How many miles does he run each week?

Answers

Answer:

21.6666666667

If you have to round it up it is 22.

Step-by-step explanation:

If he runs 5 times a week and his route is 4 1/3 then he runs that five times a week you do 5x4 1/3 and that is how you get your answer

What is the value of(-4)(-4)(-4)

Answers

Answer:

-64

Step-by-step explanation:

-4x-4x-4

what is 5/12 - 1/3 = in simplest form

Answers

Answer:

[tex]\frac{1}{12}[/tex]

Step-by-step explanation:

See picture below for explanation:

5/12 -1/3
get 1/3 to have the same denominator
(1/3 x 4)
5/12 - 4/12
= 1/12

Pls help me
Pls show your answer pls and thank you

Answers

Answer:

Step-by-step explanation:

Beth's position over time is constant, which makes the problem a lot easier. You are asked for the rate of position versus time, so begin by doing that. Since the rate is constant, clearly from the table, you can take any two data points and take their ratio. Her rate would be 11 feet every 5 seconds, or equivalently 2.2 feet every second. To graph the data, put position on the y-axis and time on the x-axis. The slope will be 2.2 at every point along her bike ride.

Moving on to the third part. If Amy traveled at a rate of 75 feet every 30 seconds, then she would be traveling 2.5 feet every second. Amy's rate is larger than Beth's rate. Since the rate corresponds to the slope of the postion vs. time graph, Amy's graph will have a steeper incline since the slope is 2.5

What is the slope of the line that passes through the points (6,2) and (-18, 2)?
Write your answer in simplest form.

Answers

Answer:

0

Step-by-step explanation:

(x,y)      slope is change in y / change in x⇒  Δy/Δx

(6,2)

(-18,2)

Δy = 2-2 = 0

Δx = 6-(-18) = 24

because the y values are the same, when you subtract you a slope of 0/24 or just 0 a horizontal line (because y is always =2)

HHHHHHEEELLLLPPP MMMEEE
Given the system of linear equations:

{y= -5 y=3x -2



Part A: Graph the system of linear equations.

Part B: Use the graph created in Part A to determine the solution to the system.

Part C: Algebraically verify the solution from Part B.

Answers

QUESTION 1

the solution is (-1,-5)

To verify the solution algebraically, we need to multiply the first equation with -1 and then sum them up

-y=5

y=3x-2

0=3x+3

3x=-3

x=-3/3

x=-1

Then, we use this value to find the other one

y=3x-2

y=3(-1)-2

y=-3-2

y=-5

Therefore, the solution is (-1,-5), which is the same showed graphically.

QUESTION 2.

Using the same process as we did in the QUESTION 1. The image attached shows both lines and the interception point which is the solution. So, the solution is (6,0).

To verify the solution algebraically, we must multiply the second equation by -6

x+6y=6

-6y=-2x+12

x=-2x+18

x+2x=18

x=18/3

x=6

Then, we use this value to find the other one

x+6y=6

6+6y=6

6y=6-6

y=0/6

y=6

Therefore, the solution is (6,0),

7 copper spheres with radii of 4
inches are melted and formed into a
cube. How tall is the cube?

Answers

We will see that the cube must be 10.23 inches tall.

How tall is the cube?

The volume of the cube must be equal to the volume of the 4 spheres. Remember that the volume of a sphere of radius R is:

V = (4/3)*3.14*R^3

In this case, the radius is 4 inches, so we can write:

V = (4/3)*3.14*(4 in)^3 = 267.95 in^3

Then the volume of the 4 spheres is:

4*267.95 in^3 = 1,071.79 in^3

The volume of a cube of side length S is given by:

V = S^3

Then we must have:

S^3 = 1,071.79 in^3

S = ∛(1,071.79 in^3) = 10.23 in

We conclude that the cube is 10.23 inches tall.

If you want to learn more about spheres, you can read:

https://brainly.com/question/10171109

1. Daniel needs to add a fence around the apartment swimming pool. The pool is 25 ft. by 20 ft., and the owner wants the fence to be 4 feet from the poolside. How many feet of fencing will Daniel need? (1) 45 (2) 90 (3) 98 (4) 106 (5) 122​

Answers

Answer:

(5) 122 feet

Step-by-step explanation:

Perimeter of fencing:

[tex]2((25 + 4 + 4) + (20 + 4 + 4))[/tex]

[tex]2(33 + 28) = 2(61) = 122[/tex]

A consumer survey conducted in two consecutive years found that a fixed basket of goods and services cost $36.00 in year 1 and $36.75 in year 2 the inflation rate from year 1 to year 2 is

Answers

Answer:

2.08 %

Step-by-step explanation:

(36.75 - 36.00) / 36.00 = .0208  = 2.08 %

Which fractions are equivalent to the value of
2
10
+
20
100
? Drag and drop the fractions into the box.

Answers

Lets see

2/10+20/1002/10+2/102+2/104/102/5

Answer:

thanks just needed points

Step-by-step explanation:

A couch went on a 16% off sale. The sale price is given as $1008. What was the original price of the couch?

Answers

Answer:

1200 dollars

Step-by-step explanation:

x-0.16x=1008

.84x=1008

x=1200 dollars

Find the measures of angles 1 and 2. If necessary, round to the tenths place. Hint: Do not assume that Point D is the center of the circle. A. mZ1 = 20° m2 = 20° B. m2 = 40° m2 = 140° C. ml = 82.5° mZ2 = 97.50 D. m1 = 97.5° m2 = 82.5°

Answers

Answer:

C. m<1 = 82.5 m<2 = 97.5

Step-by-step explanation:

Which series of transformations occurred to move the blue figure to the red figure? a translation and then a reflection
a reflection and then a 180-degree rotation about the origin
a 90-degree rotation counterclockwise about the origin and then a reflection
a reflection and then a reflection

Answers

Answer:

A translation and then a reflection

Step-by-step explanation:

A translation of 5 to the left, and then a a reflection across the x axis.

The product of the ages of a man and his son is 160. In four years time, the man will be four times as old as his son. Find their ages.​

Answers

Answer:

father = 32    s = 5 y/o

Step-by-step explanation:

f s = 160  ====>   s = 160/f

f+4 = 4 ( s+4)  

f + 4 = 4 (160/f +4)

f + 4 = 640/f + 16

f^2 + 4f = 640 + 16 f

f^2 -12f - 640 = 0      Use Quadratic formula to find  f =  32   then s = 5

Choose the factor pairs of 25.
1 and 25, 3 and 10, 5 and 6
1 and 25, 3 and 9
1 and 25, 2 and 11
1 and 25, 5 and 5

Answers

Answer:

1 and 25, 5 and 5

Step-by-step explanation:

because both 5×5=25 and 1×25=25 and 1×5=5 are all equal factor pairs of 25.

Help me asap …………..p

Answers

Answer:

1.) Tan C = [tex]\frac{12}{5}[/tex]

2.) Sin Z = [tex]\frac{24}{26}[/tex] or [tex]\frac{12}{13}[/tex] if reduced

3.) Cos A = [tex]\frac{15}{17}[/tex]

4.) Cos A = [tex]\frac{12}{37}[/tex]

Step-by-step explanation:

Let's keep in mind that;

Sin = [tex]\frac{opposite}{hypotenuse}[/tex]

Cos = [tex]\frac{adjacent}{hypotenuse}[/tex]

Tan = [tex]\frac{opposite}{adjacent}[/tex]

Hope this helps!

The mark up price of a pair of shoes which costs $245.00 is 5.75%. a)What is the final price? If the tax is 5 3/4 % How much will be paid for that pair of shoes?

Answers

The mark up price of the shoe would increase the final price

The final price of the shoe is $259.0875The final price of the shoe after tax is $273.98503125

The final price of the shoe

The given parameters are:

Cost = $245.00Mark up price = 5.75%

The final price is calculated using:

Final = Cost * (1 + Mark up)

This gives

Final = 245* (1 + 5.75%)

Evaluate

Final = 259.0875

Hence, the final price of the shoe is $259.0875

The final price of the shoe, after tax

In (a), we have:

Final = 259.0875

Given that the tax is 5 3/4%, the final price after tax would be

After tax = Final * (1 + Tax)

So, we have:

After tax = 259.0875 * (1 + 5 3/4%)

Evaluate

After tax = 273.98503125

Hence, the final price of the shoe after tax is $273.98503125

Read more about mark up at:

https://brainly.com/question/1153322

How to solve 8x+y=23
-10x-y=-27

Answers

Hey there!

At first we have find the value of "y",

Finding the value of "y"

Here,

8x + y = 23 - 10x - y = - 27

10(8x + y) = 23 × 10 8 (- 10x - y) = - 27 × 8

80x + 10y = 230 ---> (i) - 80x - 8y = - 216 ----> (ii)

By elimination method,

Equation (i) - (ii)

(80x + 10y) - (-80x - 8y) = 230 - (-216)

=> 80x + 10y + 80x + 8y = 230 + 216

=> 10y + 8y = 446

=> 18y = 446

=> y = 446/18

=> y = 24.7

Putting the value of "y" in Equation (i)

80x + 10y = 230

=> 80x + 10 × 24.7 = 230

=> 80x + 247 = 230

=> 80x = 230 - 247

=> 80x = -17

=> x = -17/80

=> x = - 0.21

Therefore the values of "x" and "y" are

x = -0.21 and y = 24.7

Hope it helps

Find the equation of an exponential function of the form y = ab^x that passes through the points (3,13.5) and (5,30.375).

Answers

Let's see

y=ab^x

Check coordinates

13.5=ab³-(1)

Find a

a=13.5/b³---(2)

And

30.375=ab⁵

Put value from second one

30.375=13.5b⁵/b³30.375=13.5b²b²=2.25b=1.5

Put in second one

a=13.5/b³a=13.5/1.5³a=13.5÷3.375a=4

So the equation is

y=4(1.5)^x

Answer:

[tex]y=4(1.5)^x[/tex]

Step-by-step explanation:

General form of an exponential function: [tex]y=ab^x[/tex]

where:

a is the y-intercept (or initial value)b is the base (or growth factor)x is the independent variabley is the dependent variable

If b > 1 then it is an increasing function

If 0 < b < 1 then it is a decreasing function

Given ordered pairs:

(3, 13.5)  and  (5, 30.375)

As the y-values are increasing, the function is increasing, so b > 1

Input the given ordered pairs into the general form of the equation:

[tex]\implies ab^3=13.5[/tex]

[tex]\implies ab^5=30.375[/tex]

To find b, divide the second equation by the first:

[tex]\implies \dfrac{ab^5}{ab^3}=\dfrac{30.375}{13.5}[/tex]

[tex]\implies b^2=2.25[/tex]

[tex]\implies b=\pm \sqrt{2.25}[/tex]

[tex]\implies b= \pm 1.5[/tex]

As the function is increasing, b > 1:

⇒ b = 1.5  only

Substitute the found value of b into one of the equations and solve for a:

[tex]\implies a(1.5)^3=13.5[/tex]

[tex]\implies 3.375a=13.5[/tex]

[tex]\implies a=\dfrac{13.5}{3.375}[/tex]

[tex]\implies a=4[/tex]

Therefore, the final exponential equation is:

[tex]y=4(1.5)^x[/tex]

Question 10
Graph g(x) =
Y
<
- 4(x - 2)² + 4.
10-9-8-7 -6 -5 -4 -3 -2 -1
-2
-3
-4
-5
-6
-7
-8
-9
10
Clear All Draw:
ZAV
Question Help: Video
Add Work
>
10+
9
8
7-
6
S
4
3
2
21
1 2 3 4 5 6 7 8 9 10

Answers

Answer:

2?

Step-by-step explanation:

A pet store has 150
150
goldfish and betta fish altogether.
The ratio of goldfish to betta fish is 2:3
2:3
.

How many goldfish does the pet store have?


CLEAR CHECK
What fraction of the fish are goldfish?



How many goldfish does the pet store have? goldfish

Answers

Answer:

PLEASE MARK ME BRAINLIEST IF MY ANSWER IS CORRECT PLEASE

Step-by-step explanation:

Let the goldfish be G.

• Let the betta fish be B.

Given the following data:

• Total number of fishes = 150 fishes.

• Ratio of G to B = 2:3

• Total ratio= 2 + 3 = 5

To calculate the number of goldfish that the pet store have:

What is ratio?

Ratio can be defined as an expression that is used to denote the proportion of two (2) or more quantities with respect to one another and the total quantities.

Mathematically, the number of goldfish in the pet store is given by this expression:

2 G = x 150 5

G = 0.4 x 150

G = 60 fishes.

What type of triangle can an equilateral be?

isosceles triangle
right triangle
acute triangle
obtuse triangle

Answers

Answer:

Acute triangle

Step-by-step explanation:

PLEASE HELP QUICKLY
The graph shows the relationship between the number of female eastern bluebirds observed by a biologist and the total number of eggs laid. Complete the given equation to show the relationship between b, the number of female eastern bluebirds observed, and t, the total number of eggs laid

Answers

The equation that models the number of female eastern bluebirds observed, b,  and t, the total number of eggs laid is t = 5b

How to get the slope intercept form of a straight line equation?

If the slope of a line is m and the y-intercept is c, then the equation of that straight line is given as:

y = mx +c

To find the slope of a line, we find the rate at which the value of 'y' is increasing as we increase the value of 'x' by one unit.

Let we take:

b = the number of female eastern bluebirds observed

t = the total number of eggs laid

Since the relationship between b and t is forming a line, so it can be modeled by linear equation.

Here, we take 'b' as independent variable,  and the value of 't' depending on the value of 'b', and therefore, let the linear equation representing them is:

[tex]t = mb + c[/tex]

For this case, we see that as the number of female eastern bluebird is increased by 1, half of 10 units (which is 5 units) is increased in the total number of eggs laid.

Thus, as we increase 'b' by 1 unit, there is increase by 5 units in the value of 't'.

and therefore, we get: m = increment in dependent variable per unit increment in independent variable = 5

Thus, the equation is:

[tex]t = 5b + c[/tex]

At b = 1, the number of eggs laid is 5, or t = 5, therefore, putting these values in the equation, we get:

[tex]5 = 5(1) = c\\c = 5-5=0[/tex]

Thus, the relation between t and b is t = 5b + 0= 5b

Thus, the equation that models the number of female eastern bluebirds observed, b,  and t, the total number of eggs laid is t = 5b

Learn more about linear equations here:

https://brainly.com/question/498084

#SPJ1

Pls help I need it quickly thanks

Answers

Answer:

56n thats what ben said

Step-by-step explanation:

hohoho corent answer

ILL GIVE BRAINELST

If the area of C is
400 ft2 and the
perimeter of B is 64 ft,
what is the side length
of square A?

Answers

Answer:

A = 12 ft

Step-by-step explanation:

Perimeter ( of SQUARE) B = 64

  then each side = 64/4 = 16

AREA of SQUARE C = 400

    side X side = 400

        then side = sqrt 400

Now use Pyhtagorean Theorem to find leg of right triangle that is

   side A  Side B  hypotenuse Side C

A^2 + 16^2 = (sqrt 400)^2

A^2 = 400 - 256

A^2 = 144       then A = 12  Ft

Jenna surveyed her friends, asking each of them, "How many times have you been to the aquarium?" The resulting data set has a distribution that can be described several ways.

Select from the drop-down menus to correctly complete the statements about the distribution.

The distribution can be described by its shape. If there are more higher values than lower values, the distribution is skewed
Choose...
.

The distribution can be described by its center. If the distribution is skewed left or right, the
Choose...
is an accurate measure of center.

The distribution can be described by its spread. If the data set does not have an outlier, the
Choose...
is an accurate measure of spread.

Answers

In the research, the distribution is described by its shape. If there are more higher values than lower values, the distribution is skewed left.

How to illustrate the research?

It should be noted that when the distribution of data is skewed to the left, the mean is less than the median.

The distribution can be described by its center. If the distribution is skewed left or right, the median is an accurate measure of center.

The distribution can be described by its spread. If the data set does not have an outlier, the interquartile range is an accurate measure of spread.

Learn more about research on:

https://brainly.com/question/25257347

Answer:

left, median, and range or the IQR

Step-by-step explanation:

I really need help like fast please

Answers

Answer:  I'm pretty sure the measure is 122 degrees

Step-by-step explanation:

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List two critics of the New Deal and describe their arguments. PLEASE HELP I WILL GIVE BRAINLIEST In a titration of sulfuric acid against sodium hydroxide, 32.20 mL of 0.250 M NaOH is required to neutralize 26.60 mL of H2so 5. Explain how Napoleon's rule had both positive and negative effects on France.Then, describe how Napoleon's actions in Europe affected Latin America. Providespecific examples to illustrate your claims. (4 points)(please help!!) There is a jar full of marbles. There are 3 red, 2 orange, 3 green and 4 blue marbles in the jar. If one marble is chosen randomly, can you list the possible outcomes ? 1. Who wrote this document? When was it written? For what purpose? What circumstances following world war ii were different than that of world war i?. Please help me, Thank you Help plis help The following is an example of the Supremes Courts Power of:U. S. Supreme Court to decide whether Weeks' Fourth Amendment right to be secure fromunreasonable search and seizure, as well as his Fifth Amendment right to not testify against himself,had been violated. The Court, in a unanimous decision, ruled that the agents had unlawfullysearched for, seized, and kept Weeks' letters. This landmark ruling led to the "Exclusionary Rule,"which prohibits the use of evidence obtained in an illegal search in trial. O abJudical ReviewJudical PowersBalance of PowersSeperation of PowersCd can someone please help me Which sentence does not describe a beahvior that would help animals to survive? A. Some animals migrate from the cold north to the warm south. B. Some animals orm large groups to protect against predators or C. Some animals hibernate in the winter when food is scarce?PLEASEEE HELPPP!!!!! 5th GRADE BIOLOGY six things to be done before earthquake Facilitated diffusion is a type ofpassive transport, which means itdoes not require energy.Which of the following is anexample of facilitated diffusion?A. liquid molecules collidingB. plants bringing nutrients into their rootsfrom the soilC. protein channels embedded in the cellmembraneD. the sodium-potassium pump activelybringing sodium and potassium into the cell If a scholar associates continued economic challenges in Africa as an outcome of previous European colonialism, to which theoretical paradigm would they likely subscribe Andy said that any shape with more than three sides or angles has the same number of lines of symmetry. Is this true or false? Explain one way that carbon gets back into the atmosphere? 1=10^0 into logarithmic form A schema is a cluster of beliefs that allow one to process information about people, emotions, and events. please select the best answer from the choices provided t f This is probably the most important stroke in tennis to learn.the backhandthe volleythe servethe forehand What is the volume of a rectangular prism that is 1 1/2 inches by 2 1/4 inches by 4 inches? SHow your reasoning. Use the quadratic formula to solve for x.