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Nostrana [21]
2 years ago
11

Someone helped me please

Mathematics
1 answer:
suter [353]2 years ago
4 0

Answer:

Step-by-step explanation:

add all student to get total.

30+28+14+28=100 total students

28+14+28=70 students that do not supprt ashley.

70/100 is the probability the student chosen at random will not support ashley.

.7 in simplified decimal format.

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Which of the following is the maximum value of the equation y = −x2 − x + 6?
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I need the following to answer

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6.5 A six-lane freeway (three lanes in each direction) in a scenic area has a measured free-flow speed of 55 mi/h. The peak-hour
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Detailed solution is given in the diagrams attached:

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3 years ago
Find the sides of a rectangle having area 125 square units if the sides are in the ratio 5:3.
tatiyna

For this case we have the following data:

Area of the rectangle, A = 125

Relationship of the sides 5: 3

By definition, the area of a rectangle is given by:

A = a * b

Where

  • a: is the longest side.
  • b: it is the side of least length.

If the sides have a 5: 3 ratio, it means:

\frac{a}{b}=\frac{5}{3}

a=\frac{5}{3}b

Substituting in the formula of the area, we have:

125 =a * b\\

125=\frac{5}{3}b*b

Clearing b:

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7 0
2 years ago
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cheese: 2 options (swiss or cheddar)

The total number of combinations (of different possible sandwiches that Ray can order) is equal to the product between the numbers of options for each selection, so we have:

Combinations = 2*3*2 = 12

So the correct option is D.

4 0
3 years ago
Read 2 more answers
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