Ask question

Ask question

All categories

3 years ago

8

The population of a country in 1950 was 6.2X10^7. The population in 2030 is projected to be 3X10^2 times the 1950 population. If

the projection is correct, what will the population of the country be in 2030?

1 answer:

podryga [215]3 years ago

3 0

[6.2x10^7]x[3x10^2]
=1.86x10^10

The hint is in the question. All you do is times the projection in 2030 with 1950 population.

You might be interested in

What is 5/8 1/2 2/3 2/5 from least to greatest

S_A_V [24]

Answer:2/5, 1/2, 5/8, 2/3

Step-by-step explanation:

im in 10th grade i thin k i know my fractions

4 0

2 years ago

Evaluate the given algebraic expression for x = 3 and y=3.<br> x^2y^2

Keith_Richards [23]

Answer:

81

Step-by-step explanation:

$3^{2} =9\\3^{2} =9$

9 x 9 = 81

7 0

2 years ago

3.57 x 10 <br> write in standard form

Bess [88]

$\huge\text{Hey there!}$

$\textsf{3.57}\times\textsf{10}^\mathsf{3}\\\\\mathsf{10^3}\\\mathsf{\rightarrow 10\times10\times10}\\\mathsf{\rightarrow100\times10}\\\mathsf{\rightarrow 1,000}\\\\\textsf{3.57}\times\textsf{1,000}\\\rightarrow\textsf{3,570}\\\rightarrow\mathsf{3.57\times10^3}\\\\\huge\boxed{Answer: {\frak{3.57\times 10^3}}}\huge\checkmark$

$\huge\text{Good luck on your assignment \& enjoy your day!}$

~ $\frak{Amphitrite1040:)}$

7 0

2 years ago

Suppose the diameter of a circle is 6 units. What is its circumference?

Basile [38]

C=2•pi• R
D=6 then the radius is 3
2•Pi•3 =18.85

6 0

3 years ago

-20 - 4y when y = -3 need help asap

andreev551 [17]

Since y=-3 you need to set up the equation
-20-(-3)
And all you have to do is simplify
So your answer will be
-17

Hope this helped :)
Have a great day

8 0

3 years ago