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kolbaska11 [484]
3 years ago
7

Jorge is building a train set for his cousin. He has a piece of plywood that measures 49.5 inches in length, and he needs 2.25 i

nch pieces for the tracks. How many pieces can he cut from his piece of plywood?
Mathematics
1 answer:
Arada [10]3 years ago
3 0

Answer: 22 pieces

Step-by-step explanation:

You have to divide 49.5 ÷ 2.25

49.5÷2.25= 22

Jorge can cut 22 pieces of plywood for the tracks.

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James invests a total of $18,000 in two accounts paying 13% and 3% annual interest, respectively. How
diamong [38]

Answer:

$15,000 was invested at 13% per year, and $ 3,000 was invested at 3% per year.

Step-by-step explanation:

Given that James invests a total of $ 18,000 in two accounts paying 13% and 3% annual interest, respectively, to determine how much was invested in each account if, after one year, the total interest was $ 2,040.00, the following calculation must be performed:

18,000 x 0.13 + 0 x 0.03 = 2340

16,000 x 0.13 + 2,000 x 0.03 = 2140

15,000 x 0.13 + 3,000 x 0.03 = 2040

Thus, $ 15,000 was invested at 13% per year, and $ 3,000 was invested at 3% per year.

7 0
3 years ago
The data below show the number of games won by a football team in each of the last 15 seasons. What is a histogram that represen
Ganezh [65]
See the attached picture for the histogram. To accomplish this manually, we would have to find the minimum and maximum (1 to 18), decide on the bin size (I used 1 here), and list the frequency of each result. In this case:
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4 wins - 2
6 wins - 1
7 wins - 1
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12 wins - 1
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3 years ago
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Step-by-step explanation:

7 0
4 years ago
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What is the sum? complete the equation 3 1/7 + (-5 4/7)
kirill [66]

Answer:

The answer is

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6 0
2 years ago
one particular ice cream parlor has 28 different flavors available. How many ice cream cups are possible if you order 4 scoops?
Lena [83]

Answer:

20,475 cream cups are possible.

Step-by-step explanation:

The order in which the flavors are chosen is not important, which means that the combinations formula is used to solve this question.

Combinations formula:

C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

In this question:

4 cups from a set of 28.

So

C_{28,4} = \frac{28!}{4!24!} = 20475

20,475 cream cups are possible.

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3 years ago
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