come
Question 14
8.0 x105 +6.0 x107 =
A
14,000,000,000,000
B
140,000,000
с
60,800,000
D
68,000,000
Answers
Answer:
с 60,800,000
Step-by-step explanation:
Any scientific or graphing calculator can evaluate this expression for you.
__
When adding numbers in scientific notation, they need to have the same multiplier exponent. Here, it is convenient to use 10^6:
8.0×10^5 = 0.8×10^6
6.0×10^7 = 60×10^6
Then the sum is ...
(0.8 +60)×10^6 = 60.8×10^6 = 60,800,000
Related Questions
48 ÷ 228.0 long division, please show your work. I need help
Answers
Step-by-step explanation:
0.2105263158
__________________________
228.0 / 48
- 0
_________________________
480
- 456
_________________________
240
- 228
__________________________
120
- 0
___________________________
1200
- 1140
____________________________
600
- 456
_____________________________
1440
- 1368
_____________________________
720
- 684
______________________________
360
- 228
_______________________________
1320
- 1140
________________________________
1800
- 1824
_________________________________
24
I'm not sure but here you go^^
click picture
Match each equation to a solution.
2x=64
Answers
Answer:
32 because 2 divided by 2 is 0 and 64 divided by 2 is 32
Since you are solving for x, you need to get x alone.
(2x) means 2 times x
in order to get x alone you need to do the opposite of multiplication which is division.
so divide by 2 on each side.
64/2 = 32
If I read 12 books in 3 months, what was my rate of reading in months per book?
Answers
Answer:
Step-by-step explanation:
Take 3 divided by 3 which is 1, and 12 divided by 3 which is 4 so 4 is the answer.
Explain how compound interest is better than simple interest when it comes to saving money.
Answers
Answer:
When it comes to investing, compound interest is better since it allows funds to grow at a faster rate than they would in an account with a simple interest rate.
2.4.185 -0.93
3
Please
Answers
Answer:
32.01863051
Step-by-step explanation:
if you multiply 6.3 by 25.83 thats what you get
A farmer needs 5 men to clear his farm in 10days.How many men will he need to clear the bush in 2 days.
Answers
Answer:
13 men's.........
.........
.......
One single men is needed to clear the entire man.
What is linear function? What is a mathematical function, equation and expression? The linear function is given by → y = ax + bfunction : In mathematics, a function from a set X to a set Y assigns to each element of X exactly one element of Y. The set X is called the domain of the function and the set Y is called the codomain of the function.expression : A mathematical expression is made up of terms (constants and variables) separated by mathematical operators.equation : A mathematical equation is used to equate two expressions.Given is that a farmer needs 5 men to clear his farm in 10 days.
Assume that the [x] men are needed to clear the bush in 2 days.
In 10 days, 5 men can clear the farm.
In 1 day, (5/10) men can clear the farm.
In 2 days -
{x} = (5/10 x 2) men
{x} = 1 men
Therefore, one single men is needed to clear the entire man.
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Which fraction is equivalent to
4/6
Answers
Answer: 2/3
Step-by-step explanation: 4/6 simplified is 2/3 because 4/6 divided by 2 is 2/3.
Answer:
2/3
Step-by-step explanation:
4 2x2
----
6 2x3
= 2/3
plz mark brainleist
Order the following numbers from least to greatest.
64 cubicle root 18 cubicle root 4.2
Answers
Maxwell takes 45 minutes to pack 6 boxes. At this rate, how long will he take to Pack 8 boxes?
Answers
Maxwell takes time of 60 minutes to pack 8 boxes which is determined by the given rate of proportion.
What is the proportion?A mathematical assessment of two numbers is called a proportion. If two sets of provided numbers rise or fall in the same relation, then the ratios are said to be directly proportional to each other.
We have been given that Maxwell takes 45 minutes to pack 6 boxes.
Let Maxwell takes time of x minutes to pack 8 boxes.
According to the given question, we can write a proportion as
45 minutes : 6 boxes = x minutes : 8 boxes
⇒ 45/ 6 = x / 8
⇒ 7.5 = x / 8
Apply the cross-multiplication operation,
⇒ x = 8 × 7.5
⇒ x = 60
Therefore, Maxwell takes time of 60 minutes to pack 8 boxes.
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[3] Find the Social Security tax of 6.2% on $36,511.98
$226,374
$2173.19
C
$2,263.74
$2558.03
Answers
Answer:
2263.74
Step-by-step explanation:
All lines that are parallel to AB
Answers
Answer:
BA
Step-by-step explanation:
There’s a image that says it all
Answers
[tex]3x {}^{2} + 3 x[/tex]
3х^2 + 3x
Answers
Answer:
3x ( x + 1 )
Step-by-step explanation:
3x^2 + 3x
factor out x
x ( 3x + 3)
factor out 3
3x ( x + 1)
3x * ( x + 1 )
I’m confused !!!!!!!!!!
Answers
Answer:
Ok, so what you have to do is find the range of the number the way you find the range is by writing down the relation. (the relation is the set of the ordered pairs with x and y coordinates). Then you have to list the y-coordinates of the relation. The way to find the range of the relation, you simply have to write down all of the y-coordinates of each ordered pair. Also, make sure to remove any duplicate coordinates so that you only have one of each y-coordinate.
The way you find the ordered pair is by moving a certain amount of steps to the left or right on the x-axis and a certain amount of steps upwards or downwards on the y-axis.
Explanation:
I'm sorry for not giving you the actual range and the ordered pairs for each number but I have to have a graph so I can see and verify an actual answer. I hope that my explanations help you figure out what the answer is! Have a nice day! :)
Find the equation for the line that passes through the points ( 1 , 1 ) and ( − 5 , 6 ) . Give your answer in point-slope form. You do not need to simplify.
Answers
Answer:
Step-by-step explanation:
The equation of the line is y - 1 = ( 5/6)(x - 1 ).
What is the equation of a line passing through two points?Suppose the given points are (x₁, y₁) and (x₂, y₂), then the equation of the straight line joining both two points is given by
[tex]\rm (y - y_1) = \dfrac{y_2 - y_1}{x_2 - x_1} (x -x_1)[/tex]
Write an equation for the trend line.
(x₁, y₁) → (1,1)
(x₂, y₂) → (-5,6)
Then we have
y - 1 = [ 6 - 1 ]/[-5-1](x - 1)
y - 1 = ( 5 / -6 )(x - 1)
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Select other ways to
4
express 10. Mark all that apply.
A 10 X 4
D 10,000
B 10 + 4
(E) 10 + 10 + 10 + 10
F
10 X 10 X 10 X 10
C 1,000
Answers
Answer:
10x10x10x10 and 10,000
Step-by-step explanation:
Select other ways to
4
express 10. Mark all that apply.
A 10 X 4
D 10,000
B 10 + 4
(E) 10 + 10 + 10 + 10
F
10 X 10 X 10 X 10
C 1,000
3. The company charges $85 for each 16-pound bowling ball. Over the past several months, the company sold 100,000 bowling balls. How much did the company earn for these sales? ______ X 100,000 = 85 X _______=_______. The company earned $__________.
Answers
Answer:
85 X 100,000 = 85X
85x = 8500000.
The company earned $8,500,000
Step-by-step explanation:
Evaluate. 3(2+3^3)....................
Answers
Answer:
3(2+3³)
=3(2+27)
=3×29
=87
Hot tub has a capacity of 1458 liters. Mrs smith put 487 liters 750 millimeters of water in the tub.
How much water needs to be added to fill the hot tub completely?
Answers
Keep in mind that 1L is = 1Millimeter.
487+750=1237
1237+221=1458
The equation is x + 487.75 = 1458. Then the value of the variable 'x' will be 970.25 liters.
What is the solution to the equation?The allocation of weights to the important variables that produce the calculation's optimum is referred to as a direct consequence.
The capacity of the hot tub is 1458 liters. Mrs. Smith filled the tub with 487 liters and 750 millimeters of water.
Let x be the amount of water that needs to be filled in the tub. Then the equation is given as,
x + 487.75 = 1458
Simplify the equation, then the value of the variable 'x' will be
x = 1458 - 487.75
x = 970.25 liters
The equation is x + 487.75 = 1458. Then the value of the variable 'x' will be 970.25 liters.
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The J.R. Ryland Computer Company is considering a plant expansion to enable the company to begin production of a new computer product. The company’s president must determine whether to make the expansion a medium- or large-scale project. Demand for the new product is uncertain, which for planning purposes may be low demand, medium demand, or high demand. The probability estimates for demand are 0.20, 0.20, and 0.60, respectively. Letting x and y indicate the annual profit in thousands of dollars, the firm’s planners developed the following profit forecasts for the medium- and large-scale expansion projects.
Medium-Scale Large-Scale
Expansion Profit Expansion Profit
x f(x) y f(y)
Low 50 0.2 0 0.2
Demand Medium 150 0.5 100 0.5
High 200 0.3 300 0.3
a. Compute the expected value for the profit associated with the two expansion alternatives.
Which decision is preferred for the objective of maximizing the expected profit?
b. Compute the variance for the profit associated with the two expansion alternatives.
Which decision is preferred for the objective of minimizing the risk or uncertainty?
Answers
Answer:
Kindly check explanation
Step-by-step explanation:
Given the data:
Medium-Scale Large-Scale
Expansion Profit Expansion Profit
x f(x) y f(y)
Low 50 0.2 0 0.2
Demand Medium 150 0.5 100 0.5
High 200 0.3 300 0.3
a. Compute the expected value for the profit associated with the two expansion alternatives.
Which decision is preferred for the objective of maximizing the expected profit?
Expected value for medium scale expansion profit :
Expected value (E) = Σ(X) * f(x)
Σ[(50 * 0.2) + (150 * 0.5) + (200 * 0.3)]
= 145
Expected value for Large scale expansion profit :
Expected value (E) = Σ(X) * f(x)
Σ[(0 * 0.2) + (100 * 0.5) + (300 * 0.3)]
= 140
Medium scale expansion profit is preferred as it has the highest expected value.
b. Compute the variance for the profit associated with the two expansion alternatives.
Which decision is preferred for the objective of minimizing the risk or uncertainty?
Variance (V) = Σ(X - E)² * f(x):
Variance for medium scale expansion profit :
V = [((50-145)^2 * 0.2) + ((150-145)^2 * 0.5) + ((200-145)^2 * 0.3) = 2725
Variance for Large scale expansion profit :
V = [((0-140)^2 * 0.2) + ((100-140)^2 * 0.5) + ((300-140)^2 * 0.3) = 12400
Smaller variance is required to minimize risk, Hence, choose the medium scale expansion profit.
Solve for x. Write your answer in the space below,
x + 5
—— = 10
2
Answers
Answer:
x=15
Step-by-step explanation:
15+5=20
20/2=10
So, 15 =x
it could be anything
Step-by-step explanation:
x plus 5__ = 102 could be anything it all just depends on what the variable X is so here Im going to take a random example and say that X = 52 so then the 5__ could turn into 50 and the equation would be X = 50 + 52 = 102
which expression is equivalent to the given polynomial expression (g-h)(g^2-3gh+2h^2)
Answers
The simplified value of (g - h) (g² - 3gh + 2h²) is equal to g³ - 4hg² + 5gh² - 2h³.
The expression given is (g - h) (g² - 3gh + 2h²)
We have to simplify the above polynomial expression.
What are the like terms in an expression ?
Like terms are the terms which contain the same variable which is raised to the same power i.e., 3m , 2m , 4m are like terms.
As per the question ;
The expression given is (g - h) (g² - 3gh + 2h²)
So ,
On solving the above expression we get ;
g³ - 3hg² + 2gh² - hg² + 3gh² - 2h³
Let's simplify this by adding similar variables ;
2gh² , 3gh² are same variables
i.e., 2gh² + 3gh² = 5gh²
Similarly ,
- 3hg² and - hg² are same variables.
i.e., -hg² - 3hg² = -4hg²
So ,
The value after simplification will be ;
= g³ - 4hg² + 5gh² - 2h³
Thus , simplified value of (g - h) (g² - 3gh + 2h²) is equal to g³ - 4hg² + 5gh² - 2h³.
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help me plz The formula K=59(F−32)+273.15 converts temperatures from Fahrenheit F to Kelvin K.
a. Solve the formula for F.
F=
Answers
Let's see what to do buddy...
Step-by-step explanation:
_________________________________
[tex]k = 59(f - 32) + 273.15[/tex]
Subtract the sides of the equation minus -273.15
[tex]k - 273.15 = 59(f - 32)[/tex]
Divided the sides of the equation by 59
[tex] \frac{k - 273.15}{59} = \frac{59}{59} (f - 32) \\ [/tex]
[tex] \frac{k - 273.15}{59} = f - 32 \\ [/tex]
Subtract the sides of the equation plus 32
[tex] \frac{k - 273.15}{59} + 32 = f \\ [/tex]
And we're done.
Thanks for watching buddy good luck.
♥️♥️♥️♥️♥️
What will be the price of gas if there is a 27% increase from $2.67 per gallon?
Answers
Answer:
The answer is $3.39
Step-by-step explanation:
the question states an increase in price. this means that we need to multiply the current prince ($2.67) by 127%.
drop the percent and put 127 over 100
[tex]\frac{127}{100}[/tex]
multiply
[tex]\frac{127}{100} *\frac{2.67}{1}\\\\ \frac{339.09}{100} \\\\3.39[/tex]
we are dealing with currency so rounding to the hundredths place will suffice.
hope this helps :)
which one is greater 3m + 13 or 4m + 5
Answers
Answer: 3m+ 13 is greater
4,100,000 in scientific notation
Answers
Answer:
4.1 X 10^6
Step-by-step explanation:
count the zeros
Jamie is solving the equation; 4(x-3)=16. Her first step is; 4x - 12 = 16. Which step could be the next step?
Answers
Answer:
4x=4
Step-by-step explanation:
Someone pls Help me out!!!
Answers
Answer:
Gasoline = 10.2 * 3.80= 38.76
Water= 3 * 3.98 = 11.94
Ice- 3 * 1.99 = 5.97
Oranges= 1 * 8.89 = 8.89
Step-by-step explanation:
-2(x+5) - 3y = 6 - (2x - ly)
Combine like terms and make the equation equal zero
Answers
Answer:
-2y-4x-4=0
Step-by-step explanation:
On a Ferris wheel, Sarah observes that it takes 45 seconds for her chair to complete a full revolution. Her chair is 30 feet from the axle of the Ferris wheel. To the nearest hundredth, Sarah's angular velocity is radians per minute?
Answers
Answer: 4.71
Step-by-step explanation:
Answer:
8.38
Step-by-step explanation:
That's what other ppl got on the same question