Questions by Reprator

Questions by Reprator

Which of the following choices is equivalent to 2(3x + 1) = -8 ?

asked Jul 19, 2021

2 answers

3 votes

1.2k views

Which expression is equivalent to (a^8)^4? O a^2 Oa^4 Oa^12 0a^32

asked May 8, 2021

1 answer

1 vote

208k views

Sand Castle Manufacturing produces concrete yard art. 2,600 concrete seahorses were produced in a recent production run. The run required 1,300 machine hours, and also required 6 "set-ups" of mixing equipment.

asked Mar 22, 2021

1 answer

0 votes

82.3k views

What are 4 modes of transportation

asked Feb 25, 2021

1 answer

1 vote

62.4k views

The element X has three naturally occurring isotopes. The isotopic masses (amu) and % abundances of the isotopes are given in the table below. Calculate the average atomic mass of the element in amu. PLEASE

asked Feb 2, 2021

1 answer

3 votes

199k views

Find the sum. 3a - 4b, 7b + c, c - 3a, and a + b - 2c

asked Dec 9, 2020

1 answer

3 votes

85.1k views

How many molecules are there in 223 grams of Na2SO4?

asked Sep 27, 2020

1 answer

2 votes

120k views

Identify the sentence with correct subject-verb agreement. A. Several of the workers are on their lunch break. B. Several of the workers has taken their lunch break. C. Several of the workers is taking

asked Jan 16, 2020

1 answer

0 votes

224k views

On July 4th, the Declaration of Independence passed and the 13 colonies unanimously declared themselves independent Select one: True False

asked Jul 20, 2019

2 answers

3 votes

56.3k views

What classical science is Gregor Mendel known for

asked Mar 20, 2019

1 answer

5 votes

191k views

How to do question 1?Had no idea how to do both parts

asked Dec 23, 2018

1 answer

2 votes

193k views

Why is maintaining osmolarity so important to the body?

asked Dec 14, 2018

1 answer

0 votes

122k views

What is the limit of (1-cosx)/(sin^2x) and x approaches 0 (number 20 in the picture)

asked Dec 2, 2018

1 answer

5 votes

42.7k views

How can you use unit rates and multiplication to solve for missing measures in equivalent ratio problems

asked Dec 1, 2018

1 answer

0 votes

82.4k views

Scientific models must be able to generate ___________.

asked Apr 11, 2018

2 answers

0 votes

204k views

Jolene lost her wallet at the mall. It had $10 in it when she got home her brother felt bad and gave her $5.75. represent this situation with expression involving rational numbers. What is the overall

asked Feb 1, 2018

1 answer

4 votes

78.9k views

Finish your math test quickly, please. What is the subject of this sentence?

asked Sep 17, 2017

2 answers

5 votes

178k views

What gas is found at the atmosphere that causes globalisation

asked Mar 24, 2017

1 answer

4 votes

18.0k views

What does 100 years of jrotc: yesterday, today, and tomorrow means?

asked Dec 28, 2016

1 answer

4 votes

13.6k views

Why is Washington, D.C. Included in the southeast region?

asked Nov 23, 2016

1 answer

5 votes

230k views

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