Questions by Vincent Karuri

Questions by Vincent Karuri

An Olympic sized pool, which holds 600,000 gallons of water, is only 63% full. The pool maintenance company adds more water, filling the pool until its 90% full. How many gallons did they add?

asked Jul 15, 2021

1 answer

1 vote

82.3k views

Phyllis invested 51000 dollars, a portion earning a simple interest rate of 4 percent per year and the rest earning a rate of 7 percent per year. After one year the total interest earned on these investments

asked Apr 3, 2021

1 answer

5 votes

136k views

The number of bacteria, b, in a refrigerated food is given by the function b(t) = 15t2 − 60t + 125, where t is the temperature of food in degrees Fahrenheit. The function t(h) = 3h + 4 gives the temperature,

asked Dec 18, 2020

1 answer

4 votes

202k views

A) Moles of CO2 required to inflate 160-L front passenger-side air bag at room temperature and pressure b) Balanced equation for the reaction of NaHCO3 and CH3COOH to CO2 c)Mass of NaHCO3 needed for the

asked Jul 1, 2020

2 answers

3 votes

4.0k views

Which of the followings is not true? a. Water levels in aquifers can change due to groundwater extraction. b. Around clusters of pumping wells, cone of depression can be miles in extent. c.. Drawdown is

asked May 11, 2020

1 answer

3 votes

156k views

Suppose for a function y = f(x) that f(-2) = 3 and f'(-2) = 23 . Write the equation of the tangent line to f(x) at x = -2.

asked Apr 11, 2020

2 answers

1 vote

160k views

How did the Soviet Union respond to This plan?

asked Dec 7, 2019

1 answer

4 votes

179k views

(2 + 3)2 =22 + 32 True or false

asked Aug 2, 2019

2 answers

2 votes

196k views

9. According to Carnegie, what is the duty of the man of wealth? Answer:

asked Apr 20, 2019

2 answers

3 votes

163k views

Under normal circumstances, what method does not lead to water intake?

asked Aug 3, 2018

1 answer

3 votes

192k views

A recipie calls for 2 3/4 cups of milk. How many cups of milk,written asa fraction greater than one,are used in the recipie.

asked Jun 1, 2018

2 answers

3 votes

158k views

What compromise ended the third crusade?

asked Aug 15, 2017

2 answers

4 votes

9.1k views

why did a movement like fascism and leaders like mussolini and hitler come to power during a period of crisis?

asked Jun 25, 2017

1 answer

3 votes

123k views

Who decides on how much x ray energy is safe

asked Apr 20, 2015

1 answer

2 votes

93.7k views

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