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IRISSAK [1]
3 years ago
15

A middle school counselor randomly sampled students about their favorite subjects. Suppose an 8th grade student from the school

is asked about their favorite class. Based on the random sample, what is the probability that the student would select science? (Round to the nearest whole percent.)
A) 20%
B) 31%
C) 53%
D) 65%
Mathematics
1 answer:
NISA [10]3 years ago
7 0

Answer: B

Step-by-step explanation:

68 divided by 204 gives you 0.33 so round to nearest tenth and and go to 0.31 and then convert to percent and you have 31%

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Which of the following options is equivalent to 140%? Select all that apply.
bija089 [108]
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3 years ago
A university is building a new student center that is two- thirds the distance from the arts center to the residential complex.
Natasha2012 [34]

Answer:

C = (\frac{21}{5},\frac{33}{5})

Step-by-step explanation:

Given

Points: (1, 9) and (9, 3)

Ratio = 2/3

Required

Determine the coordinate of the center

Represent the ratio as ratio

Ratio = 2:3

The new coordinate can be calculated using

C = (\frac{mx_2 + nx_1}{n + m},\frac{my_2 + ny_1}{n + m})

Where

(x_1,y_1) = (1, 9)

(x_2, y_2) = (9, 3)

m:n = 2:3

Substitute these values in the equation above

C = (\frac{2 * 9 + 3 * 1}{3 + 2},\frac{2 * 3 + 3 * 9}{2 + 3})

C = (\frac{18 + 3}{5},\frac{6 + 27}{5})

C = (\frac{21}{5},\frac{33}{5})

Hence;

<em>The coordinates of the new center is </em>C = (\frac{21}{5},\frac{33}{5})<em></em>

7 0
3 years ago
Can you explain how you got the answer?
Paladinen [302]

Answer:

Find the stated lengths and values of rectangle M 26 N

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10. LP O 11. LM 12. ZNMO Find the missing leng..

4 0
2 years ago
Find the difference 0.0900-0.0088
coldgirl [10]
0.0900-0.0088=0.0812
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4 0
3 years ago
Read 2 more answers
What is the answer to part a and b??? please help
lozanna [386]
Dan is taller because 5/2= 1 1/2 and 1 1/2= 1 2/4.
7 0
3 years ago
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