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2 years ago

5

Working together, Jimmy and Adam can sweep a porch in 4.44 minutes. Had he done it alone it would have taken Adam eight minutes.

How long would it take Jimmy to do it alone?

1 answer:

Hitman42 [59]2 years ago

6 0

Answer:

3.16 minutes

Step-by-step explanation:

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Evaluate the expression when m=-6.<br> 2<br> m + 5m - 4

Brums [2.3K]

Answer:

2

Step-by-step explanation:

m^2 + 5m - 4

Let m = -6

( -6) ^2 + 5(-6) -4

Exponents first

36 + 5(-6) -4

Then multiply

36 -30 -4

Then subtract

6 -4

2

5 0

3 years ago

If you sleep 33% in a day, how many hours is that?

strojnjashka [21]

We know that
one day is equal to $24 hrs$
so
$33$ % of the day is equal to
$(\frac{33}{100} )*24 \\ =7.92 hrs$

the answer is
$7.92 hrs$

5 0

2 years ago

Read 2 more answers

According to the 2008 U.S. census, California had a population of approximately 4 × 10^7 people and Florida had a population of

qaws [65]

Answer:

D. The population of California was approximately two times the population of Florida.

Step-by-step explanation:

California's population was 4 x 10^7= 40,000,000

Florida's population was 2 x 10^7= 20,000,000

So therefore Califirnia's population was approximately two times the population of Florida.

I hope this helps!!

7 0

3 years ago

Find the values of x and y, write your answer in simplest form.

tamaranim1 [39]

Answer:

Step-by-step explanation:

You have a 30-60-90 triangle. The sides of a 30-60-90 are in the ratio 1:√3:2.

The side opposite the 30° angle is 5, so the side opposite the 60° angle is 5√3, and the side opposite the 90° angle is 5×2 = 10.

x = 5√3

y = 10

3 0

2 years ago

Hurry please !!!

Sergio039 [100]

Answer:

A. g(x) = $\sqrt[3]{x - 4}$

Step-by-step explanation:

<u>Given function</u>

g(x) = ∛x

Graphed is, horizontal translation right 4 units.

<u>This is:</u>

g(x - 4)

or

g(x) = $\sqrt[3]{x - 4}$

Correct choice is A

4 0

2 years ago