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Alborosie
3 years ago
6

I have a kit for constructing a chicken coop. The kit comes with 10-foot long beams. The instructions say to cut each beam into

two pieces such that one piece is 3 times the length of the other. How many feet long should the long piece be?
Mathematics
1 answer:
vagabundo [1.1K]3 years ago
5 0
The pieces are 2.5 and 7.5 the 7.5 is the piece that is 3 times the length of the first one

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Bill has $7.30 in dimes and quarters. He has a total of 40 coins. How many quarters and dimes does he have?
GenaCL600 [577]

Answer:

35 quarter's and 5 dimes

5 0
3 years ago
To fill out a sign chart, you will need to use test numbers before and after each of the function's zeros and ___
Vikki [24]

Answer:

C. asymptotes

Step-by-step explanation:

In the figure attached, a sign chart is shown. To fill it out you need to find the function's zeros and asymptotes. The zeros are those x values that makes the function equal to zero, in the example, those are the x values that make the denominator equal to zero (x = -1 and x = 5). In a rational function, the asymptotes are those x values that make the numerator equal to zero (x = -9 in the example)

Function in the example:

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7 0
3 years ago
Sally bought three candy bars for a total of $18.00. How much did each candy bar cost? Write an
egoroff_w [7]

Answer:

Step-by-step explanation:answer is $6 per candy bar/ c=6

7 0
3 years ago
Just help with 2 - 6 please
Lubov Fominskaja [6]
2. 30
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8 0
4 years ago
Assume that you want to test the claim that the paired sample data come from a population for which the mean difference is μd =
svlad2 [7]

Answer:

t = 3.156

Step-by-step explanation:

N = 9

Please check attachment for the table

ED = 89

ED² = 1587

Bar D = 89/9

= 9.8889

The standard deviation s

= √14283-7921/81

= √78.5432

S = 8.8625

The test statistic

= 9.8889/8.8625/√9-1

= 9.8889/3.1334

= 3.156

From the calculations above, the calculated test statistic t is = 3.156.

Please check the attachment for a more detailed solution to this problem.

Thank you!

8 0
3 years ago
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