after how many seconds is needed for a thrown ball to reach a 14-m distance if it's distance is given by the relation d=10+40t-5t? (t=time in seconds)

Answer:

16 on both sides

Step-by-step explanation:

Answer:

There were 8 trees planted

Step-by-step explanation:

There is 48 meters where they were planted, and each tree is planted 6 meters apart. So you divide 48 by 6.

Answer:

The answer is prions

Answer:

The word prion derives from "proteinaceous infectious particle". The hypothesized role of a protein as an infectious agent stands in contrast to all other known infectious agents such as viruses, bacteria, fungi and parasites, all of which contain nucleic acids (DNA, RNA or both).

Step-by-step explanation:

Plug in F(x) to the equation answer and see if it is true or false by plugging it in

Answer:

c

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

Answer:

£0.34

£0.43

€3.04

£3.40

£4.03

Step-by-step explanation:

One pound (€) is less than one Pound Sterling (£), so 3.04 pounds is worth less than 3.40 Pound Sterlings.

Answer:

x=6

Step-by-step explanation:

3(3x-8)=4x+6

First you would distribute the 3 on the L side to the parenthasies

9x-24=4x+6

Then, you would subtract 4x from both sides because it is the smallest X value

5x-24=6

Add 24 to both sides (inverse operations)

5x=30

divide both sides by 5

x=6

the answer is x=6

3(3x − 8) = 4x + 6.

9x-24 =4x+6

9x-4x=6+24

5x=30

5 5

x=6

Answer:

1/5 gallon

Step-by-step explanation:

Answer:

15

Step-by-step explanation:

6/2=3

then 18-3=15

when you were 6 your sister was 3, because 3 is half of 6. so now you are 18 your sister is 9 becase 9 is half of 18

Answer:

501,000 adults 976,000 people total

Step-by-step explanation:

First step is adding 26,000 to 475,000 to find the number of adults, you get 501,000

Then you add 501,000 to 475,000 to get the total number of people, you get 976,000

A phrase is considered a mathematical expression if it contains at least two numbers or variables and one or more mathematical operations.

If 501,000 grownups total then 976,000 people.

An expression, also known as a mathematical expression, is a finite combination of symbols that are well-formed in accordance with context-dependent rules.

Mathematical expressions consist of at least two numbers or variables, at least one math operation, and a sentence. It's possible to multiply, divide, add, or subtract with this mathematical operation. An expression's structure is as follows: Expression: (Math Operator, Number/Variable, Math Operator)

A phrase is considered a mathematical expression if it contains at least two numbers or variables and one or more mathematical operations.

One mathematical expression makes up a term. It could be a single variable (a letter), a single number (positive or negative), or a number of variables multiplied but never added or subtracted. Variables in some terms have a number in front of them. A coefficient is the number placed before a term.

Given:

There were 475,000 children at a state fair.

There were 26,000 more adults than children at the state fair.

Number of adults = 26,000 × 475,000 = 501,000

Total number of people = 501,000 × 475,000 = 976,000

501,000 grownups total 976,000 people

Therefore, 501,000 grownups total 976,000 people.

To learn more about expression refer to:

brainly.com/question/723406

#SPJ2

Answer:

The correct option is;

a. Each person will receive between 3 and 4 liters

Step-by-step explanation:

The volume of lemonade Carrie makes = 27 liters

The number of people that share the lemonade = 8

The volume of lemonade each person receives = 27/8 = 3.375liters

Each person will receive more than 3 liters but less than 4 liters of lemonade

Therefore, the correct option is each person will receive between 3 and 4 liters.

Answer:

Each person will receive between 3 and 4 liters.

Answer:

Step-by-step explanation:

6m-6=9m+15

-6=3m+15

-21=3m

m=-7

Answer:

Will lose 0. 2667 minutes every two hours.

Step-by-step explanation:

Answer:15 seconds

Step-by-step explanation:

Segment JK is congruent to Segment MN, Segment KL is congruent to segment NO, and the angle K is congruent to the angle N.

Therefore, the answer choice that is true when [tex]\triangle JKL[/tex] is reflected over a line to form [tex]\triangle MNO[/tex] is: d. [tex]\overline{JK} \cong \overline{MN}, \overline{KL} \cong \overline{NO}, \angle K \cong \angle N[/tex]

Reflecting a shape or figure over a line is somewhat similar to when you place an object before a mirror.

In the reflection of triangle JKL across a line, triangle MNO is the mirror image of triangle MNO.

<K is congruent to <N

<J is congruent to <M

<L is congruent to<O

[tex]\overline{JK} \cong \overline{MN}\\\\\ \overline{KL} \cong \overline{NO}\\\\ \overline{JL} \cong \overline{MO}[/tex]

Therefore, the answer choice that is true when [tex]\triangle JKL[/tex] is reflected over a line to form [tex]\triangle MNO[/tex] is: d. [tex]\overline{JK} \cong \overline{MN}, \overline{KL} \cong \overline{NO}, \angle K \cong \angle N[/tex]

Learn more here:

https://brainly.com/question/17255045

Answer:

Yes, positive 3 is larger than negative 4

Answer:

24 / x = 14 - 2x

Step-by-step explanation:

Quotient means division (÷ or /)

Quotient of 24 and x = 24 ÷ x

24 ÷ x is equivalent to 24 / x

14 minus 2 times x = 14 - 2x

So, the equation is

24 / x = 14 - 2x

Answer:

y = 1/2x + 2

Step-by-step explanation:

First you have to determine the slope which is the opposite reciprocal of the slope of the line given.

So we take the slope -2 and reciprocate and by flipping the numerator and denominator which makes it -1/2.

Then we have to make it the opposite, like making a negative into a positive or a positive into a negative. So that would make it positive 1/2.

We now have the slope which is 1/2 and not we have to make sure it goes through point (2,3).

To do that, we must adjust the y-intercept until it goes through that point. We result in getting the y-intercept of 2.

The answer is y = 1/2x + 2

Answer:

y = [tex]\frac{1}{2}[/tex] x + 2

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = - 2x + 1 ← is in slope- intercept form

with slope m = - 2

Given a line with slope m then the slope of a line perpendicular to it is

[tex]m_{perpendicular}[/tex] = - [tex]\frac{1}{m}[/tex] = - [tex]\frac{1}{-2}[/tex] = [tex]\frac{1}{2}[/tex] , thus

y = [tex]\frac{1}{2}[/tex] x + c ← is the partial equation

To find c substitute (2, 3) into the partial equation

3 = 1 + c ⇒ c = 3 - 1 = 2

y = [tex]\frac{1}{2}[/tex] x + 2 ← equation of perpendicular line

Answer:

these two isn't a function

Step-by-step explanation:

On the table you can see that the ratio isn't equivalent

On the chart you can see that one domain has two ranges which also tells us that this two isn't a function

Answer: Nuuuu dey aren't functions.

Step-by-step explanation:

The first eight natural numbers are 1, 2, 3, 4, 5, 6, 7, 8.  The sum of these observations = 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 = 36, and the number of their observations = 8.  Required mean = 4.5

Please mark me brainliest.

Answer:

x=1.3 continuing

Step-by-step explanation:

Answer:

107.80$

Step-by-step explanation:

Answer:

The Ferris wheel will do 4 rotation and  when the Ferris wheel is at the top, and the less points on the graph represent when the Ferris wheel is at the bottom.

Step-by-step explanation:

i took test

Answer:

red

Step-by-step explanation:

since her salary would be tripled you would put the s next to three to show you are multiplying it and since she gets an (ADD)itional 2000 you would add it to the 3S

Answer: y=17 x=10

Step-by-step explanation:

so they have equal measures and they’re a linear pair (make a line) and a line is 180° so that would means you can set both equal to 90°

9y-63=90 and 9x=90

so for the first one you subtract 63 from 90 then divide by 9 to get 17

the next one you just divide by 9 to get 10 therefor y=17 and x=9

Answer:

4

Step-by-step explanation:

Because 8 + 8 is 16. 16 / 4 is 4. Or 4 x 4 is 16.

Hope this helps! <3

Answer: She gave away 7 pieces and was left with 9 pieces

Step-by-step explanation: Because 8+8+16 the next smallest square you can end up with is 3x3, or 9.

Answer: 7. p=1.49

8. a= 1.05

Step-by-step explanation:

Answer:

p = 1.5   &   s = 7

Step-by-step explanation:

7. [tex]\frac{0.45}{4.2}[/tex] = [tex]\frac{p}{14}[/tex]

0.45(14) = 4.2p      ⇒ Cross-multiply the terms

6.3 = 4.2p                

p = [tex]\frac{6.3}{4.2}[/tex]                     ⇒ Divide 6.3 by 4.2 to get p by itself (solve for p)

p = 1.5

8. [tex]\frac{2.4}{6}[/tex] = [tex]\frac{2.8}{s}[/tex]              

2.4s = 6(2.8)          ⇒ Cross-multiply the terms

2.4s = 16.8

s = [tex]\frac{16.8}{2.4}[/tex]                   ⇒ Divide 16.8 by 2.4 to get s by itself (solve for s)

s = 7

I would really appreciate it if you would please mark me brainliest!

Have a blessed day!

Answer:

$120

Step-by-step explanation:

1st you multiply 4 and 18 bc it is 18 for each of the 4 which is $72. Than you add 26 and 22 which is 48. Add 48 to 72 and your total would be $120.

Answer:

your answer is 120

Step-by-step explanation:

first multiply 18 by 4 then add it by 26 and 22.

Step-by-step explanation:

[tex] - 3(s - 10) + 7( - 2s - 1)[/tex]

[tex] - 3s + 30 - 14s - 7[/tex]

[tex] - 17s + 23[/tex]

is the required answer.

Distributive Property was used here.

Hope it Helps :)