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3 years ago

Calculate the diameter of circle j if the circumference is 100.48

Mathematics

1 answer:

shtirl [24]3 years ago

6 0

31.98, I am not 100% sure.

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Let f(x)=2x-1 and g(x)=x^2 -3. Find (f o g)(-3)

anzhelika [568]

(f o g)(-3) = (f(g(-3))
Because g is on the inside, we carry out g first.

g(x) = x^2 - 3
Substitute -3 in for x.
g(-3) = (-3)^2 - 3 = 9 - 3 = 6
g(-3) = 6

Next, carry out f on the result of g(-3)
f(6) = 2(6) - 1
= 12 - 1
= 11
So the answer is 11.

6 0

3 years ago

What is the multiplicative rate of change of the<br> function?

BartSMP [9]

Answer:

We know that the multiplicative rate of change of a function is the number by which each next term of an exponential function is increasing or decreasing. We can find multiplicative rate of change by dividing any term of the function by its previous term.

8 0

3 years ago

Drag the numbers to create three ratios that are equivalent to 4:12.

matrenka [14]

First blank is 60 second blank is 12 third blank is 2

6 0

3 years ago

The sum of 4 times a number and 3 is 9

nalin [4]

Answer:

x = 6/4 or 1 1/2

Step-by-step explanation:

4x+3=9

Subtract the 3 from both sides

4x+3=9

-3 -3

4x = 6

Divide both sides by 4

x = 6/4 or 1 1/2

3 0

3 years ago

Solve the application problem. Round to the nearest percent.

alexgriva [62]

Answer:

10%

Step-by-step explanation:

To find the percent increase in the price of the insurance policy, we first need to take the total value of the original price of the insurance policy and subtract it to the new price of the insurance policy.

Price increase = New Price - Original Price

New Price = $2,200

Original Price = $2,000

Price Increase = 2,200 - 2,000

Price Increase = 200

Now to find the percentage increase, we take the price increase and divide it by the original price and multiply it by 100.

Total increase % = $\dfrac{200}{2,000} *100$

Total increase % = $0.1*100$

Total increase % = $10%$

7 0

3 years ago