Answers by Rach Chen
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Answers by Rach Chen

Answers by Rach Chen
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Find the product write your answer in exponential form. 1^-1 x 1^9
answered Mar 11, 2020
2 votes
118k views
Help please ! please! help this plz! please!
answered Dec 30, 2019
5 votes
103k views
Which expressions are equivalent to the one below ? check all that apply :) 21^x/3^x A- 7 B- (21-3)^x C- 3^x D- 7^x*3^x/3^x E- (21/3)^x D- 7^x
answered Dec 6, 2019
5 votes
59.7k views
About 5% of the population has a particular genetic mutation. 900 people are randomly selected. Find the mean for the number of people with the genetic mutation in such groups of 900.
answered Nov 9, 2019
0 votes
219k views
The perimeter of this figure is 70 feet. How long are the unknown sides?
answered Dec 29, 2018
3 votes
35.4k views
Television programs are careful to add the right sound bite, a small clip of sound and image. With the information given in the sentence, a sound bite is _____.
answered May 25, 2018
5 votes
15.6k views
Students attending schools with mandatory uniform policies experience less pressure than do students who must choose their wardrobes. This is because school uniforms allow students and their parents to
answered Apr 9, 2018
3 votes
215k views
you deposit $5000 in an account earning 4% interest compounded continuously. How much will you have in the account in 10 years?
answered Mar 18, 2018
3 votes
95.9k views
10 employees in an office were absent. Of these absentees constitutes 25% of the employees, what is the total number of employees?
answered Feb 26, 2018
5 votes
89.9k views
A parabola whose equation is y = (x - 5)2 - 2 has a vertex at _____
answered Feb 25, 2018
2 votes
107k views
How is this person able to stay on the skateboard
answered Jan 15, 2018
2 votes
5.0k views
What is the area of the object above? A. 84 cm2 B. 62 cm2 C. 24 cm2 D. 34 cm2
answered Dec 15, 2017
4 votes
78.8k views
Swimming alone A. is acceptable in a pool but never in a lake or an ocean. B. increases the benefits of swimming for cardiorespiratory endurance. C. is never safe, regardless of ability. D. is OK as long
answered May 31, 2017
2 votes
188k views
How much is 10000000000000/384095834
answered Apr 2, 2017
5 votes
36.1k views
Solve using a system of equations. Lucia wants to go ice skating. She must pay for admission and then rent ice-skates. Rates for two rinks near her home are shown below. Ice Plex $5 for Admission plus
answered May 13, 2016
3 votes
115k views
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