Answers by RichardB

Answers by RichardB

What’s the answer ?

answered Jun 24, 2021

3 votes

25.9k views

how much energy is required to melt 2.5 moles of ice as 0.0 degrees Celsius to liquid water at 0.0 degrees Celsius

answered Mar 19, 2021

4 votes

163k views

Please answer !! Evaluate !! Thank you !!!

answered Mar 17, 2021

3 votes

233k views

Box 4: Contextual Questions 1. What does the point (5, 75) represent within the given context?

answered Jan 15, 2021

0 votes

161k views

A student says that the function f(x)=3x^4+5x^2+1 is an even function. Is the student's statement true or not true, and why? The student's claim is true, because for any input of x, f(x)=−f(x). The student's

answered Oct 11, 2020

3 votes

187k views

Please help! show your work Answers are: 3. y = (zx + 5)/(t) 4. n (p)/(d - c)

answered Aug 25, 2020

2 votes

3.0k views

"You see a rock on campus. It is a big white boulder, and you look closer. You see a salt and pepper appearance. You look closer. You see crystals that are about as big as your fingernail. They interlock

answered Jun 26, 2020

5 votes

56.7k views

Based on five prompts, complete a voice activity that correctly responds to the questions. Listen to each question or statement. There is a pause between each question for you to record the best answer

answered Apr 3, 2020

4 votes

211k views

Simon has 20 quarters and 12 dimes.He wants to purchase ice cream for his friends.An ice cream cone cost $1.00.How many cones can Simon by for his friends?

answered Oct 23, 2019

3 votes

148k views

A motor running at 4500 RPM, revolutions per minute, is actually revolving at how many revolutions per second?

answered Oct 15, 2019

6 votes

184k views

What is the equation of the following graph?

answered Jun 1, 2019

3 votes

133k views

The volume of solution in a test tube is measured to be 0.0067 liter. Which digits in the measurement are significant figures?

answered Apr 27, 2019

7 votes

143k views

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