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2 years ago

Tires are rotating at a rate of 35 revolutions per minute. Find the angular speed of the tires in radians per minute.

Mathematics

1 answer:

Alexxx [7]2 years ago

7 0

Answer:

35poi

Step-by-step explanation:

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An art gallery sells paintings at 0.35 per square inch. if a painting is 2 feet 3 inches by 3 feet 5 inches. how much would the

Natalka [10]

Hello!

ANSWER

The painting would cost $387.45.

____________________________________________________________

EXPLANATION

2' 3" = 27"

3' 5" = 41"

Multiply the length by the width (in inches) of the painting.

27 * 41 = 1107

We now know that the area of the painting is 1107 $in.^{2}$ Next, multiply the cost per square inch (0.35) by the total amount of square inches (1107).

.35 * 1107 = 387.45

7 0

2 years ago

Barbara purchased a home entertainment center for $2,665 using an 18-month deferred payment plan with an interest rate of 24.36%

Andre45 [30]

Answer:

P = $ 144.99

Step-by-step explanation:

Given data:

cost of home entertainment center is $2665

duration of deferred payment plan is 18 month

interest rate is 24.36%

Total amount to be paid is $= P(1+ \frac{R}{100})^t$

$= 2665 (1+ \frac{24.36}{100})^1.5$

A = 3695.88

From the information in the questioon this amount is to be paid in 3 year . Thus we have

Monthly payment is =

$P = \frac{r(Pv)}{1 - (1+ r)^{-n}}$

p = monthly payment

Pv = present value = 3695.88

r =rate per period $= \frac{24.36}{12} = 0.020$

n = number of period $= 12\times 3 = 36$

plugging all value in the above formula

$P = \frac{0.020\times 3695.88}{1 - (1+0.020)^{-36}}$

P = $ 144.99

5 0

2 years ago

Vhich expression is equivalent to 6(3x + 4)?

mrs_skeptik [129]

The answer is 18x+24

7 0

3 years ago

The container that holds the water for the football team is 1/6 full. After pouring in 14 gallons of water, it is 3/4 full. How

Galina-37 [17]

We solve the equation (1/6)x + 14 = (3/4)x, where x is the number of gallons;

We have 2x/12 + 168/12 = 9x/12;

2x + 168 = 9x;

168 = 7x;

x = 168 ÷ 7;

x = 24 gallons;

4 0

3 years ago

The dimensions of a 4-in. square are multiplied by 3. How is the area affected? {Show work!}

Strike441 [17]

If dimensions are multiplied by 3 then area is multiplied by 3^2

3 0

3 years ago