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Kruka [31]
3 years ago
8

If a sample of 80 students, 52 say that they will attend the dance, predict the number of students who will attend in a school t

hat has 1,600 students.
Mathematics
1 answer:
olchik [2.2K]3 years ago
3 0

Answer:

1040 students will attend

Step-by-step explanation:

Out of 80 students, 52 will attend

80/52 = 1600/ x

x=1040

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Show your full solution
alex41 [277]

Answer:

1.the square pan is larger by 12 inches

40 cm^2

Step-by-step explanation:

The difference in size can be determined by calculating the difference between the perimeter of the square pan and the circumference of a circle

perimeter of a square = 4 x length

14 x 4 = 56 inches

Circumference of a circle = πD = (22/7) x 14 = 44 inches

Difference in size = 56 - 44 = 12 inches

Area of a rectangle = length x width

10 x 4 - 40 cm^2

3 0
3 years ago
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valkas [14]

Answer:

y = -5/14x + 12

Step-by-step explanation:

add 14y to both sides to isolate variables and divide everything by 14 to get 1y and boom

6 0
3 years ago
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Answer:

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Step-by-step explanation:


0.42

0.69

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7 0
3 years ago
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Shtirlitz [24]

Answer:

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36 {q}^{7}

7 0
3 years ago
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1/a^3 and 1/b^5

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