Questions by Kuysea

Questions by Kuysea

1. Evaluate the following numerical expressions. Problem Set a. 2+(-3) +7 b. )-4-1 d. -10 = 2 + 3 C. Ni 2x2 e. (8) + 2 f. 3+(-4)-1 2. Which expressions from Exercise 1 are equal?

asked Oct 12, 2021

1 answer

5 votes

133k views

The molecular weight of vitamin C, CH06, is 176.12 8 mol What is the mass, in grams, of 0.000142 mol of vitamin C? Express the answer using 3 significant figures. 09

asked May 19, 2021

1 answer

2 votes

178k views

A and B are two similar solids. 15 cm 10 cm The volume of A is 400 cm. 十工 Work out the volume of B. Similarity - Area and Volume View One Minute Version Overview

asked May 11, 2021

1 answer

1 vote

12.4k views

What is a Whole number less than 7 I need help please

asked Apr 17, 2021

1 answer

5 votes

181k views

If you have 2.4L of SO2 gas (at STP) how many moles of sulfur dioxide do you have?

asked Mar 11, 2021

1 answer

0 votes

34.5k views

Which expression is equal to -8? 4 x -2 -24 ÷ ÷ -3 11 + (-3) 11 - (-3)

asked Feb 15, 2021

1 answer

2 votes

101k views

A line passes through the points (2, -4) and (4, 2). What is the equation of this line in slope-intercept form?

asked Feb 6, 2021

2 answers

4 votes

157k views

What do Algernon’s new symptoms foreshadow? A. Algernon no longer knows who Charlie is. B. Algernon will become smarter than Charlie. C. Charlie will start to get worse also. D. Charlie will become vicious

asked Jan 10, 2021

2 answers

3 votes

204k views

Explain the quote "you have to start by wanting to be a contender."?

asked Dec 23, 2020

1 answer

2 votes

165k views

When a sinusoidal wave with speed 20 m/s , wavelength 35 cm and amplitude of 1.0 cm passes, what is the maximum speed of a point on the string?

asked Dec 9, 2020

1 answer

0 votes

51.2k views

Please help with this question if possible

asked Sep 6, 2020

1 answer

3 votes

32.7k views

What is the distance between A (1, 1) and B (7, -7)

asked Aug 27, 2020

1 answer

4 votes

114k views

This is the last question

asked May 9, 2020

1 answer

3 votes

58.5k views

Choose the graph that matches the following system of equations: 8x + 5y = −5 7x − 3y = 3 (6 points) Someone, please explain to me why I got this wrong!

asked Oct 9, 2019

1 answer

5 votes

194k views

Someone please help me. I don't know what to do.

asked Jun 23, 2019

2 answers

5 votes

227k views

A pizzeria offers a 9-inch diameter pizza for $10 and an 18-inch diameter pizza for $30. which offer is a better deal?

asked Jun 13, 2019

1 answer

5 votes

34.0k views

Amy's mother is 4 times as old as Amy is now. In 4 years, Amy's mother will be 3 times as old as amy will be then. How old is Amy's mother when Amy's mother when Amy was born?

asked Mar 20, 2018

2 answers

0 votes

99.0k views

If (m-n)/n = 4/9 what is the value of n/m

asked Jan 16, 2018

1 answer

5 votes

170k views

What's does due mean.

asked Nov 3, 2017

2 answers

2 votes

112k views

How many joules are in 148 calories? (1cal= 4.18J) 35.4 J 6.61 J 148 J 619 J

asked Aug 24, 2017

2 answers

2 votes

127k views

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