Questions by Alcaprar

Questions by Alcaprar

Show me how to solve this, please. (2.7 * 10^(-5)) / (9 * 10^(-6))

asked Aug 27, 2021

1 answer

4 votes

102k views

The maximum allowable concentration of Pb2+ ions in water in a local community is 1.51 x 10-8 M. Could a chemist use 2.00 mL of 0.12 M KBr solution on a 5.00 mL sample of tap water to prove through a precipitation

asked Aug 11, 2021

1 answer

2 votes

79.0k views

The system of equations y = one-fourth x minus 5 and y = negative one-half x minus 3 is shown on the graph below. Which statement is true about the solution to the system of equations? The x-value is between

asked Jul 9, 2021

1 answer

5 votes

142k views

Jayla multiplies 8.0 by 10 to the power of four and says the product is 8.0000 . Is Jayla correct or incorrect. Fill in th blanks to explan. When you multiply by a power of ten,the decimal point moves

asked Jun 26, 2021

2 answers

4 votes

63.3k views

If Andy drove 84 miles in 1 hour and 45 minutes, how many miles can he drive in 5 hours?

asked Mar 14, 2021

1 answer

3 votes

143k views

What is meant by the word firmware

asked Jul 14, 2020

2 answers

1 vote

170k views

Determine whether the function f(x)=x-3x^3 is even, odd, or neither.

asked May 9, 2020

1 answer

2 votes

62.4k views

I’m need to find the expression for this question

asked Apr 21, 2020

1 answer

0 votes

225k views

Fluent readers using appropriate expression can make oral reading sound like a conversation TRUE OR FALSE

asked May 4, 2019

1 answer

4 votes

188k views

11. The polygons are similar, but not necessarily drawn to scale. Find the value of a and b.

asked Mar 14, 2019

1 answer

1 vote

10.2k views

36 divided by 3348 canbu please break it down for me

asked Dec 5, 2018

2 answers

5 votes

94.5k views

If 10 ml of the acid was used, what is its molarity

asked May 7, 2018

1 answer

0 votes

2.2k views

What act by customs officers began a series of events that led to the boston

asked Feb 1, 2017

1 answer

5 votes

877 views

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