Colin is buying dirt to fill a garden bed that is a 9 ft by 16 ft rectangle. If he wants to fill it to a depth of 4 in., how many cubic yards of dirt does he need? If dirt costs $25 per yd3, how much will the project cost? (Hint: 1yd3=27 ft3).

Answers

Answer 1

Answer: Find the volume of the rectangular prism.

V = lwh

V = (9)(16)(4)

V = 756 ft^3

Convert to cubic yards:

1 ft^3 = 0.037037037 yd^3

756 * 0.037037037 = 28

So there are 28 cubic yards of dirt he needs.

Multiply this to 25 to find the total cost of the dirt:

28 * 25 = 700

So the project will cost $700

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Airline companies raise and lower their ticket prices based on the supply and demand. Due to high numbers of fliers, one company decided to raise their ticket price for a first-class ticket to $192.50, which represents a 10% price increase.How much did the first-class tickets cost before the price increase?

Answers

The raised price represents 110% of the original price (100% plus the extra 10%)

A percentage is converted into a decimal multiplier by dividing by 100:
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To clarify the final stage, consider this (where $n$ is the original price):
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Karen's batting average is 0.444 she was at bat 45 times how many hits did she get

Answers

45*0.444=19.98
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Garth estimated the height of the door to his classroom in meters .What is a reasonable estimate?

Answers

The height of a door will be around 6 feet and 8 inches, so about 7 feet. You will need to convert this to meters. To do this, you should first know that 1 meter = 3.28 feet. Now, divide 7 by 3.28:

7/3.28 = 2.134

So, a reasonable estimate would be 2 meters.

For this case, the first thing you should do is compare the height of the door with the height of a person.
On average, a person's height is between the following values:
1.40 meters - 1.80 meters
Therefore, we must find an amount that is greater than the maximum amount of a person's height.
Therefore, a reasonable measure for the height of the door is:
2 meters
Answer:
a reasonable estimate is 2 meters.

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Answers

Answer:

Step-by-step explanation:

1=11 2=22 3=33 4=44 5=55 6=66 11=??

Answers

Simply it is
Answer: 11=121

11=121
11×any number = to double like 7×11=77
but
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Bella is baking 34 cookies for the holiday party tonight. She baked 18 before leaving for school and will bake the rest when she returns home.Which equation shows how many cookies Bella will bake when she returns home?

a: 18 = x − 34
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c: 34 = x − 18
d: 34 = x + 18

Answers

Answer: d: 34= x + 18

Step-by-step explanation: 34 is the total, and she already made 18. So this means that it would be 34-18=x. OR 18+x=34 which can also be written as 34=18+x

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