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2 years ago

1. If the spinner below is spun once, find each probability.

Mathematics

1 answer:

CaHeK987 [17]2 years ago

6 0

Answer:

I don't know what kind of questions is this but first you need to show your spinner

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A customer service center receives about 10 emails every half-hour.

kolezko [41]

Step-by-step explanation:

10 every 30 minutes means about one call every 3 minutes so in 6 minutes they should recieve 2 calls

5 0

2 years ago

A bird (B) is spotted flying 6,000 feet from a tower (T)). An observer (O) spots the top of the tower (T) at a distance of 9,000

Flura [38]

Answer:

∅ ≈ 56.31°

Step-by-step explanation:

The bird is spotted flying 6000 ft from a tower . The distance of the tower from the bird is 6000 ft. The height of the tower is 9000 ft because the observer spot the distance from the top of the tower at a distance of 9000 ft.

The illustration forms a right angle triangle. The adjacent side of the triangle is 6000 ft and the height or opposite side of the triangle is 9000 ft. Using tangential ratio the angle of depression from the bird to the observer can be found as follows.

Let

∅ = angle of depression

tan ∅ = opposite/adjacent

tan ∅ = 9000/6000

tan ∅ = 1.5

∅ = tan⁻¹ 1.5

∅ = 56.309932474

∅ ≈ 56.31°

7 0

2 years ago

Eugene wants to buy jeans at a store that is giving $10 off everything. The tag on the jeans is marked 50% off. The original pri

Rama09 [41]

Hi there

Part a
49.98−49.98×0.5
=24.99

Part b
49.98−10
=39.98

Hope it helps

5 0

2 years ago

Use the equation to answer the question.

BabaBlast [244]

Answer:

its either A/B

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

Exactly 640 acres are in one square mile. how many square meters are in 2.2 acres

Tasya [4]

640 acres = 1 square mile

So we can say 1 acres = $\frac{1}{640}$ square mile

So in 2.2 acres = $2.2 * \frac{1}{640}$ square mile

= 0.0034375 square mile

In general one mile = 1609.344 meters

So one square mile = 1609.344 * 1609.344 square meter

= 2589988 square meter

So 0.0034375 square mile = 0.0034375 * 2589988
= 8903.08375 square meter.

3 0

2 years ago