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ollegr [7]
2 years ago
5

20 POINTS ANSWER FAST!

Mathematics
2 answers:
Gennadij [26K]2 years ago
5 0

Answer:

1. 83% 2.17%

Step-by-step explanation:

Dominik [7]2 years ago
5 0

Answer:

sorry no a need the point

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How to find the diameter if you have the circumference
Ivanshal [37]

Answer:

Solve the equation for the diameter of the circle, d= C/π. In this example, "d = 12 / 3.14." or "The diameter is equal to twelve divided by 3.14." Divide the circumference by pi to get the answer. In this case, the diameter would be 3.82 inches

Step-by-step explanation:

3 0
3 years ago
the birth rate in a certain country in 1994 was 14,6 birthd per thousand population. in 2004 the birth rate was 14.32 per thousa
amm1812

Answer:

y(x)=-0.028x+14.6

Step-by-step explanation:

Birth Rate in 1994 =  14.6 births per thousand population.

Birth Rate in 2004 =  14.32 births per thousand population.

A linear equation is of the form: y=mx+c

Where:

  • x=years after 1994
  • y=the birth rate
  • m=Yearly Birth Rate

First, we determine the birth rate per year

m=\dfrac{14.32-14.6}{10-0}\\=\dfrac{-0.28}{10}\\m=-0.028

Therefore, a linear equation that relates y in terms of x is of the form:

y(x)=-0.028x+c

When x=0, y=14.6

14.6=-0.028(0)+c

c=14.6

Therefore, the linear equation that relates y in terms of x is:

y(x)=-0.028x+14.6

4 0
3 years ago
Perform the operation. Enter your answer in scientific notation.<br> 9 x 10^*8 - 5.3 x 10^*8 =
PilotLPTM [1.2K]

Answer:

3.7x10^8

Step-by-step explanation:

did it on calc

3 0
2 years ago
PLEASE HELP 30 POINTS!
tamaranim1 [39]

Answer:

The pentagon.

Step-by-step explanation:

Mark me Brainliest.

8 0
2 years ago
Read 2 more answers
2/15<br> ÷<br> 1/30<br> brainliest to the person who gets it correct and fast
muminat

Answer:

4

Step-by-step explanation:

we know that 2/15 : 1/30 = 2/15 * 30 = 60/15 = 4

3 0
2 years ago
Read 2 more answers
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