Questions by MMK

Questions by MMK

someone pls help thanks - Calculate the total energy in the 1.5x10^13 photons of gamma radiation having wavelength of 3.0x10^-12

asked Apr 7, 2020

1 answer

2 votes

59.9k views

29) A tank contains 100 gallons of water in which 40 pounds of salt are dissolved. It isdesired to reduce the concentration of salt to 0.1 pounds per gallon by pouring in purewater at the rate of 5 gallons

asked Feb 14, 2020

1 answer

3 votes

213k views

A college friend of yours who has been postponing taking any science courses hears you talking about the generation of nuclear energy in the Sun and makes the following observation: "The whole idea of

asked Jan 3, 2020

2 answers

0 votes

134k views

Steve has three times as many quarters as half-dollars. The coins total $13.75. How many total coins does he have, how would you solve this type of problem??

asked Feb 25, 2019

1 answer

0 votes

63.3k views

What is Gods name as he revealed it in Exodus?

asked Jan 6, 2019

2 answers

4 votes

17.6k views

Hall's Discount Clothiers offered a particular brand of men's 3-piece suits for $79.95 last month. Hall's has 150 suits remaining and decides to run a special weekend sale on these suits at $64.50 each.

asked Apr 4, 2018

2 answers

2 votes

142k views

Powerful entities and organizations communicate most often to the masses via _______________. a. telephone c. word of mouth b. the media d. libraries

asked Sep 26, 2017

2 answers

4 votes

34.2k views

In a scatter plot, if one quantity increases as the other decreases, the two sets of data are said to have no correlation. True or False

asked Aug 16, 2017

2 answers

2 votes

48.3k views

Please ASAP! Lisa's grandmother was recently diagnosed with heart disease. Her doctor told her she should have some body composition testing done to determine if her body composition is putting her at

asked Apr 22, 2017

2 answers

4 votes

177k views

Evaluate the expression 7x2y, when x = 5 and y = 3.

asked Jan 10, 2017

2 answers

0 votes

223k views

Divide £300 in a ratio of 3:7

asked Dec 1, 2015

2 answers

2 votes

183k views

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