2 years ago

Find the domain of f/g f(x) = square root 4-x^2 g(x) = Square root 3x+4

Mathematics

2 answers:

BartSMP [9]2 years ago

7 0

Answer:

[-4/3,2]

Step-by-step explanation:

remember the bracket that A placed

Ierofanga [76]2 years ago

3 0

Answer:

(-4/3,2]

Step-by-step explanation:

Remember the bracket that I placed

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4/3=12/x in proportion

Zolol [24]

Answer:

Step-by-step explanation:

Cross Multiply: $\frac{4}{3} =\frac{12}{x}$

Simplify: 4x=36

x=9

5 0

3 years ago

A savings account compounds interest, at a rate of 25%, once a year. Eve puts $500 in the account as the principal. How can Eve

vladimir1956 [14]

Year 1: 500 + 0.25*500 = 500 [1 + 0.25]

Year 2: 500*[ 1 + 0.25] * [1 + 0.25] = 500 [1 + 0.25]^2

Year x: 500 [1 + 0.25]^x

Option d: A(x) = 500[1 + .25]^x, where .25 is the interest rate

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3 years ago

Please help me out please please !!!!!

Sauron [17]

The surface area of a sphere is given by

$S = 4\pi r^2$

We deduce

$r = \sqrt{\dfrac{S}{4\pi}}$

So, in your case, the radius is

$r = \sqrt{\dfrac{100\pi}{4\pi}}=\sqrt{25}=5$

The volume of a sphere is given by

$V=\dfrac{4}{3}\pi r^3$

So, we have

$V = \dfrac{4}{3} \pi 5^3 = \dfrac{500}{3}\pi$

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2 years ago

Savannah has a 22 ounce soda. She drinks 13 ounces. Enter the percentage of ounces Savannah has left of her soda. Round your ans

Kaylis [27]

Answer:

59%

Step-by-step explanation:

13/22=.59 or 59%

Take the amount she drank and divide by the total size of soda.

4 0

3 years ago

A package of ground beef costs 6.98 the price per pound is 1.86. How many pounds of ground beef are in the package? Round to the

iragen [17]

3 pounds are in the package.

7 0

3 years ago

Read 2 more answers