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SCORPION-xisa [38]

3 years ago

15

suppose the correlation coefficient between the number of college students in a city and the number of city buses is 0.89. which

statement must be true

1 answer:

Sergio039 [100]3 years ago

4 0

Is that the only statement. Or is there different options?

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There are 625 students at Median middle school. If 8% of the students were absent on Tuesday , how many students were absent?

kozerog [31]

625/8
=78.12
X100
=7,812

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3 years ago

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3 years ago

during a basketball game deshawn made 24 baskets out of 30 shots. cody made 18 baskets out of 20 shots. who made a greater perce

german

Cody because 18 out of 20 is %90 and 24 out of 30 is %80

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3 years ago

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Nastasia [14]

Hi, TRUEBOSS72!

The answer to your question I believe is $t(x) = 309.125^{x}$

-ASIAX ∵<span>Frequent Answerer</span>∴

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3 0

3 years ago

In ΔHIJ, the measure of ∠J=90°, HI = 8 feet, and JH = 1.9 feet. Find the measure of ∠H to the nearest tenth of a degree.

artcher [175]

Answer:

21.9°

Step-by-step explanation:

In ΔHIJ, the measure of ∠J=90°, HI = 8 feet, and JH = 1.9 feet. Find the measure of ∠H to the nearest tenth of a degree.

We solve this above question using the Sine rule

a/sin A = b/sin B

In ΔHIJ, the measure of ∠J=90°, HI = 8 feet, and JH = 1.9 feet.

Hence:

HI/∠J = JH/∠H

= 8/sin 90° = 1.9/sin ∠H

Cross Multiply

∠H = arc sin(sin 1.9 × 90/8)

∠H = 21.9°

5 0

2 years ago