Questions by Comprex

Questions by Comprex

Can someone help me with this 3) Simplify a 3x^-4 X ⅔x^½

asked Jan 18, 2021

1 answer

3 votes

88.5k views

What volume, in mL, of a 0.539 M solution of NaBH4 is required to produce 0.579 g of B2H6? H2SO4 is present in excess.

asked Dec 22, 2020

1 answer

4 votes

131k views

A store is having a sale on chocolate chips and walnuts. For 7 pounds of chocolate chips and 9 pounds of walnuts, the total cost is $53. For 5 pounds of chocolate chips and 3 pounds of walnuts, the total

asked Jul 8, 2020

1 answer

0 votes

227k views

Solving Systems of Linear Equations by Graphing 10 POINTS!!!!!!!!!! Its not much but I just help not for points are u the same! :)) 1/2x-y=4 2y=x+6 don't have to draw graph well u cant but solve the problem!

asked May 28, 2020

1 answer

0 votes

226k views

Please please PLEASE HELP ME OUT.......

asked May 14, 2020

1 answer

1 vote

102k views

If a typical firm in a perfectly competitive industry is earning profits. True or False

asked Apr 20, 2020

1 answer

4 votes

107k views

I need help with 1-4 can someone help me?

asked Mar 15, 2020

1 answer

4 votes

55.9k views

Suppose that an x-ray tube, operating for 25 ms at 125 kvp has generated 2.5 × 1014 photons off the anode and through the filter. During this time, what was the magnitude of the tube current?

asked Nov 28, 2019

1 answer

1 vote

194k views

Biology high school Cellular respiration and photosynthesis

asked Sep 15, 2019

1 answer

4 votes

5.7k views

What events occur when you smell apple pie

asked Oct 10, 2018

1 answer

1 vote

198k views

Failure of the _______ sphincter will cause food to slide from the stomach back into the esophagus. A- Esophageal B- Bolus C- Tracheal D- Salivary

asked Jun 28, 2018

2 answers

3 votes

203k views

A paddle boat can move at a speed of 2 km/h in still water. The boat is paddled 16 km downstream in a river in the same time it takes to go 8 km upstream. What is the speed of the river?

asked Jun 2, 2018

1 answer

4 votes

140k views

At a concession stand five hotd and two hamburgers cost $12.00; two hotdogs and five hamburgers cost 14.25. Find the cost of one hotdog and one hamburger

asked Jan 8, 2018

1 answer

2 votes

102k views

Greek philosophers believed the universe was governed by

asked Nov 25, 2017

1 answer

0 votes

170k views

When you multiply two thirds by a fraction less than 1 how does the product compared to the factor

asked Feb 5, 2017

2 answers

2 votes

119k views

List the five factors that affect the labor market

asked Dec 26, 2016

2 answers

2 votes

88.6k views

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