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choli [55]
3 years ago
11

You want to paint the walls of your bedroom. Two walls measure 16 ft by 8 ft, and the other two walls measure 15 ft by 8 ft. The

paint you wish to purchase must be purchased in one-gallon cans and costs $17 per gallon. Each gallon will cover 400 ft2 of wall. Find the total amount you will spend on paint.
Mathematics
2 answers:
Romashka [77]3 years ago
8 0

Answer:

Step-by-step explanation:

The first 2 walls  are

2 * 16 *  8 = 256

The second 2 walls are

2 * 15 * 8 =  240

Total number of square feet = 496

If you thin it a bit, likely 1 gallon will do you, but this is math. We  don't do anything practical.

you have 96 square feet left over. You should buy 2 gallon cans

1 can cost 17 dollars.

2 cans cost 34 dollars.

You could try buying a quart which just might do. That will be less.

masha68 [24]3 years ago
7 0

Answer:

a

Step-by-step explanation:

becuse i got it right

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Step-by-step explanation:

4 0
2 years ago
A principle of $2000 is placed ina saving account at 3% APR compounded annually. How much is in the account after one year, two
Kisachek [45]

Answer:

1 year:  $2060

2 years: $2121.80

3 years: $2185.45

Step-by-step explanation:

Compound interest formula is A = P(1 + \frac{r}{n}^{nt) where A is the final amount, P is the initial principal balance, r is the interest rate, n is the number of times interest applied per time period, and t is the number of time periods elapsed. In our case, P would be equal to 2000 dollars, r would be equal to 0.03, for 3 percent, and our n value would just be one, so the final equation is:

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First, let's evaluate t for 1, as in one year.

2000 * 1.03^1 = 2000 x 1.03 = 2060

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Hope this helps!

8 0
2 years ago
In a certain manufacturing process, it is known that, on average, 1 in every 100 items is defective.
Rashid [163]

Answer:

A. 0.009899

B. 0.005624

Step-by-step explanation:

Data:

Let the probability that an item is defective = \frac{1}{100}

The probability that the item is not defective = \frac{99}{100}

The probability that the fifth item is defective = \frac{1}{100}* \frac{98}{99}

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Probability that one in 5 items is defective  = 0.005624

5 0
3 years ago
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Naily [24]
<h2>Explanation:</h2>

Use BODMAS and algebra to arrive at the values of P = 5/2, q = -25/4 and r = -9/2.

Then substitute the values of p and q into p+2q to get -10

3 0
2 years ago
Point C is located at (1, 2) and point D is located at (−4, −2). Find the y value of the point that is 1 over 4 the distance fro
fomenos
If we use similar triangles ( as shown in the attachment ) we will see that the line CM is also  1/4 *( yC-yD)= 1/4*(2+2) = 1/4*4 =1
Answer: y-value of that point is A) y=1.
Download docx
4 0
2 years ago
Read 2 more answers
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