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Kisachek [45]
3 years ago
13

SHOW WORK

Mathematics
1 answer:
erik [133]3 years ago
8 0

Answer: B.

Step-by-step explanation: you divide how many people there are overall by the amount selected, If the number is above one, at least one gets a soda. If it is below, none get a soda. If it is all of them, them they all get a soda.

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What is 624 divide by 27
mihalych1998 [28]

624/27

first you have to know what number that can be subtracted by 62

1. do 27 times 2 equal 54 then you subtract 62 by 54 equal 8 then you put 84 together that will 84 then multiply 27 times 3 = 81 then subtracted by 84

84-81 equal 3

In the calculator the answer is 23.1111111111

3 0
3 years ago
Simplify the ratio 20:50:100
ad-work [718]

Answer:

2:5:10

Step-by-step explanation:

8 0
3 years ago
Which of the following is a regular quadrilateral
irga5000 [103]

Answer:

(B) square

Step-by-step explanation:

Square (regular quadrilateral): all four sides are of equal length (equilateral), and all four angles are right angles.

8 0
2 years ago
Read 2 more answers
If the perimeter of a square field measures 440 yards , what is the length of each side ?
NARA [144]
Since it is a square, all sides are equal.
Divide the 440 by 4 to find the length of each side.
440/4 = 110 yards
7 0
3 years ago
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The company Drug Test Success provides a "1-Panel-THC" test for marihuana usage. Among 300 tested subjects, results from 27 subj
Sindrei [870]

Answer:

There is evidence for the claim that less than 10% of the test results are wrong

Step-by-step explanation:

Given that the company Drug Test Success provides a "1-Panel-THC" test for marihuana usage.

Among 300 tested subjects, results from 27 subjects were wrong (either a false positive or a false negative.)

Sample proportion = \frac{27}{300} \\=0.09

H0: p = 0.10

Ha: p <0.10

(left tailed test)

p difference = 0.09-0.10 = -0.01

Std error = \sqrt{0.1*0.9/300} \\=0.005196

z statistic = -1.9245

p value = 0.027

Since p <0.05 we reject H0

There is evidence for the claim that less than 10% of the test results are wrong

6 0
3 years ago
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