Questions by Mshang

Questions by Mshang

If f(x) and f⁻¹(x) are inverse functions of each other and f(x)=2x+5, what is f⁻¹(8)? -1 3/2 41/8 23

asked Apr 28, 2020

1 answer

2 votes

215k views

If the three hoses are used to start filling the pool at 10 a.m. on Tuesday, when will the pool be completely filled?

asked Feb 22, 2020

1 answer

3 votes

39.3k views

Which group of people is believed to have invented gun powder? A. Europeans B. Native Americans C. the Israelites D. the Chinese

asked Aug 24, 2019

2 answers

3 votes

141k views

Please help ASAP (picture)

asked Aug 2, 2019

1 answer

5 votes

28.7k views

The majority of soil's organic matter is concentrated in the

asked Jul 14, 2019

1 answer

2 votes

222k views

An animal shelter has 4/5 of its crates filled with animals. 1/2 of the filled crates are holding cats. What fraction of the total number of crates are holding cats?

asked Feb 26, 2019

1 answer

3 votes

4.6k views

Why is it important to maintain a healthy weight?

asked Feb 10, 2019

2 answers

4 votes

14.1k views

What were the international implications for the fall of the Berlin Wall

asked Nov 1, 2018

1 answer

1 vote

209k views

If 90 is 80 percent of a value, what is that value?

asked Apr 10, 2018

2 answers

0 votes

29.0k views

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