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Ket [755]
3 years ago
10

29% of a university's freshman class are majoring in Economics. If 870 students in the freshman class are Economics majors, how

many students are in the freshman class?
Mathematics
1 answer:
9966 [12]3 years ago
6 0

Answer:

x=3000

Step-by-step explanation:

870=29/100x

x=3000

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115/12

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2 years ago
Kenyl covers the front of a circular bulletin board with fabric that costs 1.48 per square foot. The bulletin board has a radius
Gnoma [55]

Answer:

29

Step-by-step explanation:

In this question we are trying to calculate the cost of exact amount of fabric used given the cost per area of the fabric.

To answer this question mathematically, we need to know the area of the bulletin board. To do this , we employ a mathematical approach. We know that the bulletin board is circular in shape from the question and thus we calculate the area of this shape.

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now the cost for this area that we have will be 1.48 * 19.63 = 29.0524

This is nearest to 29

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3 years ago
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