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2 years ago

15

Mary bought a circular rug for the living room. The rug has a radius of 16 feet. Which measurement is closest to the circumferen

ce of the rug in feet?

1 answer:

hjlf2 years ago

6 0

The answer is 100.48 ft^2

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36 singers in the choir 5/6 are boys how many of the singers are girls

Aleksandr [31]

Answer:

6

Step-by-step explanation:

5/6 of 30 = ?

5 x

---- = ----

6 36

36 x 5 = 180

180/6 = 30

That means 30 singers are boys.

36 - 30 = 6 (the number of girls)

5 0

3 years ago

A used car was purchased in July 1999 for $11,900. If the car depreciates 13% of it's value each year, what is the value of the

trapecia [35]

1999 price = 11900
it depreciates 13%
$\frac{13}{100} \times 11900 = 1547$
year 2000 cost = 11900 - 1547 = 10353
it depreciates 13%
$\frac{13}{100} \times 10353 = 1345.89$
year 2001 cost = 10353 - 1345.89 = 9007.11
it depreciates 13%
$\frac{13}{100} \times 9007.11 = 1170.92$
year 2002 cost = 9007.11 - 1170.92 = 7836.19
pls mark as brainliest

8 0

2 years ago

Evaluate: 11 + sqrt(-4 + 6×4÷3)

Murrr4er [49]

Answer:

$11+\frac{2\sqrt{15}}{3}$

Step-by-step explanation:

$11 + \sqrt{(-4 + 6\times4\div3)} \\\\11+\sqrt{\frac{-4+6\times \:4}{3}}\\\\\sqrt{\frac{-4+6\times \:4}{3}}=\frac{2\sqrt{5}}{\sqrt{3}}\\\\=11+\frac{2\sqrt{5}}{\sqrt{3}}\\\\\frac{2\sqrt{5}}{\sqrt{3}}=\frac{2\sqrt{15}}{3}\\\\=11+\frac{2\sqrt{15}}{3}$

3 0

2 years ago

Identify the number of terms in this polynomial.<br> 5k^5+7k-2

Sphinxa [80]

Answer:

cuatro terminos

6 0

2 years ago

The distance around the outside of a park is 0.9 miles. Lilly drove 0.6 of the distance during her lunch hour. How far did she d

xz_007 [3.2K]

Answer:

0.3

Step-by-step explanation:

just subtract

6 0

3 years ago