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Len [333]
3 years ago
15

Help me, please!

Mathematics
1 answer:
vovangra [49]3 years ago
3 0

Answer:

<h2>Yes, the circumference will always double when the radius is doubled</h2>

Simple Explanation: For example, 2 is the given radius, we can double 2 and get 4 as our diameter, then times pi. We get 4 pi as our initial circumference.

When we double the radius, we have a given radius of 4, and to find the diameter we get 8. 8 times pi= 8 pi. This is the simple version of the below example

Full Example:

Radius - 3

Pretend the radius is 3, do 3*2 and get the diameter of 6, then times 3.14 equals 18.84. So the current circumference is 18.84.

Now to find the new circumference. Now the radius is 6. To find the diameter we can do 6*2 and get 12. Now to find circumference; 12 x 3.14 = 37.68. 37.68 / 18.84 = 2

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PLEASE HELP ME WITH THIS....
Whitepunk [10]

Answer:


Step-by-step explanation:

The question is faulty. It works once it gets to + 1, +2,  +3

The other x values should be 0 and - 1 instead of -1 and -3.

Here's the formula I get.

f(x) = 2*3^(2x + 1)

f(0) = 2*3^(1)

f(0)= 6

f(-1) = 2*3^(-2 + 1)

f(-1) = 2*3^(-1)

f(-1) = 2/3

f(-2) = 2*3^(-2*2 + 1)

f(-2) = 2*3^(-4 +1)

f(-2) = 2*3^(-3)

f(-2) = 2/27

Since my answers do not agree with the given answers, I can do nothing more to help you. I will pass this along to someone I know who will see through it.

4 0
3 years ago
Read 2 more answers
A garden hose sprays 24 gallons of water in 1 minute. The ratio of pints to gallons is 8 to 1.
Harlamova29_29 [7]

Answer:

192

Step-by-step explanation:

24 * 8 (number of pints in a gallon)

8 0
2 years ago
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(25 POINTS) For 10 grams of a radioactive sample of carbon-14, which has a half life of 5730 years, write an equation to model h
natima [27]

Answer:

I think it is D.

Step-by-step explanation:

3 0
3 years ago
Write the equivalent fraction with the given denominator.<br> with a denominator of 24
dem82 [27]

Answer:

equivalent fraction : 16/ 24

Step-by-step explanation:

24 / 3 =  8

8 * 2 =  16

16 is 2/3 of 24

3 0
3 years ago
Hundred chart: I am thinking of a number that is greater than 70 but less than 100.
Katyanochek1 [597]

The numbers which is greater than 70 but less than 100, not divisible by 10, not divisible by 4, not an odd number are 74, 78, 82, 86, 94, 98

<h3>Even and odd numbers</h3>

  • A number greater than 70 but less than 100
  • Not divisible by 10
  • Not divisible by 4
  • Not odd number

A number greater than 70 but less than 100

71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 98

Not odd number

72, 74, 76, 78, 80, 82, 84, 86, 88, 90, 92, 94, 96, 98

Not divisible by 10

72, 74, 76, 78, 82, 84, 86, 88, 92, 94, 96, 98

Not divisible by 4

74, 78, 82, 86, 94, 98

Therefore, the numbers which is greater than 70 but less than 100, not divisible by 10, not divisible by 4, not an odd number are 74, 78, 82, 86, 94, 98.

Learn more about even and odd numbers:

brainly.com/question/2263958

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7 0
2 years ago
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