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creativ13 [48]
3 years ago
10

2. Which continent is estimated to have more than 5.31 billion people by 2050? To solve, find what percent 5.31 billion is of 9

billion. Write a ratio of part to whole. ? 100= 5.31 9Solve for ?. Change your answer for ? 100to a decimal and then to a percent.________ %
Mathematics
1 answer:
Firlakuza [10]3 years ago
6 0

Answer:

59%

Step-by-step explanation:

Which continent is estimated to have more than 5.31 billion people by 2050? To solve, find what percent 5.31 billion is of 9 billion. Write a ratio of part to whole. ? 100= 5.31 9Solve for ?. Change your answer for ? 100to a decimal and then to a percent.________ %

This is calculated as:

5.31 billion/9 billion × 100

= 0.59 × 100

= 59%

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D

Step-by-step explanation:

Every integer is a rational number.

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3 years ago
Which is the equation of a line with a slope of -1/3 and a y-intercept at (0,1)?
Nutka1998 [239]

Answer:

The answer is

\huge \boxed{y =  -  \frac{1}{3}x + 1 }

Step-by-step explanation:

To find an equation of a line given the slope and a point we use the formula

y -  y_1 = m(x -  x_1)

where

m is the slope

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From the question the point is (0,1) and slope - 1/3

The equation is

y - 1 =  -  \frac{1}{3}(x - 0) \\ y - 1 =  -  \frac{1}{3} x

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Hope this helps you

4 0
3 years ago
Read 2 more answers
A store sells cheese in half a pound package a recipe calls fpr 1.72 pound of cheese how many packages does the chef need
Sedbober [7]

Answer:

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Step-by-step explanation:

Since the store sells by 1/2 packages, we have to round 1.72 UP to 2.00. Then we multiply 1/2pound by 4= 2.00 pounds

4 0
3 years ago
Three hundred twenty-two thousand nine hundred and seven dollars
FrozenT [24]

Not sure exactly what your asking but the numerical form of that would be $322,907.


322,907

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2=the ten thousandth place which in this case is 2

2=the thousandth place which in this case is 2

9=the hundredth place which in this case is 9

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Hope this helps!

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Inessa05 [86]

Answer:

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Step-by-step explanation:

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The radius is half of the diameter, or half of the circle. However, this drawing shows the whole distance of the circle, so the diameter is shown.

8 0
3 years ago
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