Questions by Sudee

Questions by Sudee

A scientist collected data in 10 trials comparing tired students' and awake students' test scores. Trial Tired Average Score Awake Average Score 1 34% 67% 2 56% 88% 3 60% 90% 4 58% 86% Which trial was

asked Mar 15, 2021

2 answers

4 votes

77.2k views

An automobile engine slows down from 3500 rpm to 1200 rpm in 2.5 s. Calculate (a) its angular acceleration, assumed constant, and (b) the total number of revolutions the engine makes in this time.

asked Jan 9, 2021

1 answer

0 votes

126k views

How is showing fractions on a number line like showing fractions using models?

asked Nov 1, 2020

2 answers

5 votes

62.6k views

Active transport occurs when molecules are moved across a semi-permeable membrane and a concentration gradient. A)down B)up

asked Oct 14, 2020

2 answers

3 votes

145k views

A star’s brightness appearing to be a lower magnitude is known as the star’s _____. absolute magnitude apparent magnitude distance magnitude radiation magnitude

asked Mar 1, 2020

2 answers

2 votes

162k views

The early theorist who proposed that religious beliefs are the key to whether or not a society embraces capitalism was ________. a. emile durkheim b. karl marx c. max weber d. herbert spencer

asked Dec 6, 2019

1 answer

4 votes

55.0k views

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