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Tom [10]
3 years ago
11

What is the answer to a situation that could be modeled with the ratio 4 to 1

Mathematics
1 answer:
Tju [1.3M]3 years ago
4 0
For every 4 hotdogs there is 1 hamburger being sold.
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100 aluminum cans weigh 5 pounds, If Ray collects 300 cans on clean up day, how many pounds of cants does he have?
padilas [110]
Easy, 100 x 3 is 300 pounds, 5 x 3 is 15, so 15 pounds. :)
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3 years ago
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Ava has been asked to create the advertising art for the school skating party. She is using paper that is 15.5 inches wide. The
marshall27 [118]
15.5in -0.75in= 14.75in No, because the left over space on the paper with the border is 14.75in wide and the design is 14.5in wide.
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3 years ago
A right triangle ABC is shown. Leg AC has length 18, leg BC has length 24, and hypotenuse AB has length 30. Find the exact value
Tresset [83]
Although there i no triangle given as the question requires, I am still going to answer because I understand it.

ABC is a right angled triangle. The triangle is 90° at C.

The trigonometric ratio sine is given by, sine = opposite/hypotenuse .
Cosine = adjacent/hypotenuse
 
So therefore, Sin A = 24/30
                               = 4/5

                     Cos A = 18/30
                               = 3/5
8 0
3 years ago
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Annual starting salaries for college graduates with degrees in business administration are generally expected to be between $30,
REY [17]

Answer:

a) 217

b) 1351

c) 5403

Step-by-step explanation:

Given that:

confidence interval (c) = 0.95

\alpha =1-0.95=0.05\\\frac{\alpha }{2} =\frac{0.05}{2}=0.025

The Z score of \frac{\alpha }{2} is from the z table is given as:

Z_{\frac{\alpha }{2} }=Z_{0.025}=1.96

Range = $45000 - $30000 = $15000

The standard deviation (σ) is given as:

\sigma=\frac{Range}{4} =\frac{15000}{4}=3750

Sample size (n) is given as:

 n=(\frac{Z_{\frac{\alpha}{2} }\sigma}{E} )^2

a) E = $500

n=(\frac{Z_{\frac{\alpha}{2} }\sigma}{E} )^2= (\frac{1.96*3750}{500} )^2 ≈ 217

b) n=(\frac{Z_{\frac{\alpha}{2} }\sigma}{E} )^2= (\frac{1.96*3750}{200} )^2 ≈ 1351

c) n=(\frac{Z_{\frac{\alpha}{2} }\sigma}{E} )^2= (\frac{1.96*3750}{100} )^2 ≈ 5403

7 0
3 years ago
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Samuel rides his bike 14 blocks from his house to get to the bus stop. Then he takes the bus another 34 blocks to get to work. A
ludmilkaskok [199]

Answer: 96 blocks

Step-by-step explanation:

14 + 34 = 48 blocks

48 + 48 = 96 blocks

6 0
3 years ago
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