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2 years ago

15

The table shows which school subjects are favored by a group of students. Predict the number of students out of 400 that would p

ick science as their favorite subject.

2 answers:

dlinn [17]2 years ago

5 0

The answer would be 60

jonny [76]2 years ago

3 0

Answer:

60

Step-by-step explanation:

First, 3÷20 which equals .15. after do .15×400 to get to 60 students

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lara31 [8.8K]

Answer:

CD = 45

Step-by-step explanation:

CE = 180

( x + 6 ) + ( 4x - 21 ) = 180

5x - 15 = 180

5x = 195

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substitute x in CD

CD = x + 6

CD = 39 + 6

CD = 45

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2 years ago

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Answer:

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Step-by-step explanation:

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Sindrei [870]

Answer:

see explanation

Step-by-step explanation:

Given

tan a = $\frac{9}{40}$ = $\frac{opposite}{adjacent}$

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2 years ago

A lake initially contains 3000 fish. Suppose that in the absence of predators or other causes of removal, the fish population in

katrin [286]

Let x = number of months.

Let y = total number of fish in pond.

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We can use an equation to help us with this problem.

y = 3,000 + 180x - 400x. Combine like terms.

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Answer:

No

Step-by-step explanation:

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