3 years ago

A college professor wants to survey a sample of students taking her large lecture course. There are about 150

Mathematics

1 answer:

Katen [24]3 years ago

3 0

Answer:

Step-by-step explanation:

B is the only answer that will ensure she gets graduate students in the sample without getting too few or too many.

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If angle 3 is 4x+1 and angle 4 is 7X+3. what are the measures of angle 3 and 4?

densk [106]

Answer:
3=13
4=31
Your welcome☺️
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3 years ago

BRAINLIEST

a_sh-v [17]

Answer:

X will be your answer be 126 and 110

Step-by-step explanation:

6x3x7=126

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hope it helps!

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3 years ago

Rico paid $180 sales tax on his new $2,400 motorcycle. What was the sales tax percentage rate where he bought his motorcycle?

Artemon [7]

Answer:

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Step-by-step explanation:

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2 years ago

A piece of equipment moves 16.8 yards in 12 minutes. how many feet does it move per minute? round the answer to three decimal pl

saw5 [17]

16.8/3=5.6

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3 years ago

Read 2 more answers

Solve for x<br> a 2.2<br> b 5.4<br> c 6.5<br> d 7.2

Reika [66]

Answer:

Step-by-step explanation:

Given that the segment is an angle bisector then the ratio of sides and base are equal, that is

$\frac{10}{4}$ = $\frac{18}{x}$ ( cross- multiply )

10x = 72 ( divide both sides by 10 )

x = 7.2 → D

8 0

3 years ago