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2 years ago

What is the probability of the spinner landing on an odd number

Mathematics

2 answers:

Nadya [2.5K]2 years ago

6 0

Answer:

1/50* 1/2 =0 .01

Step-by-step explanation:

First, the probability that the spinner lands on 20 is

1 /50

, as 20 is one of the 50 numbers on the wheel, and each number has an equal probability of being selected.

Second, the probability that the spinner lands on an odd number is

1/2

. This is because of the 50 numbers on the wheel, half are even and half are odd.

11111nata11111 [884]2 years ago

5 0

Answer:1/2

Step-by-step explanation:because it is four numbers and half of a whole number so the answer is 1/2

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An observer at the top of a 532 foot cliff measures the angle of depression from the top of the cliff to a point on the ground t

Over [174]

Answer:

Distance from the base of the cliff to the point on the ground = 7608 feet

Step-by-step explanation:

Given: Height of the cliff is 532 feet, angle of depression from the top of the cliff to a point on the ground is equal to 4 degrees.

To find: distance from the base of the cliff to the point on the ground

Solution:

In ΔABC,

$\angle ACB=4^{\circ}$ (Alternate interior angles)

For any angle $\theta$ , $\tan \theta =$ side opposite to angle/side adjacent to angle

$\tan C=\frac{AB}{BC}$

Put $AB=532\,,\,\angle C=4^{\circ}$

$\tan 4^{\circ}=\frac{532}{BC}\\\\BC=\frac{532}{\tan 4^{\circ}}\\\\=7607.95\\\\\approx 7608\,\,feet$

Distance from the base of the cliff to the point on the ground = 7608 feet

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sashaice [31]

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Step-by-step explanation:

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