Questions by Greg Kuperberg

Questions by Greg Kuperberg

The ordered pair (-2,5) is solution to the system of linear equations 2x+3y=11\\-4x+y=13

asked Nov 7, 2024

1 answer

3 votes

89.6k views

(-3+4)2 distributive property and it needs to have work shown

asked Jul 3, 2024

1 answer

3 votes

197k views

6. Plants are considered primary producers because: O They capture energy from the sun and make it available to other organisms O Only herbivores can eat them They are at the top trophic level they are

asked May 20, 2024

1 answer

4 votes

126k views

What are the three expatriates compensation approaches? give example for each one.

asked Mar 23, 2024

1 answer

4 votes

89.4k views

Irene takes equal amounts of water in a steel bucket, a plastic bucket, and a wooden bucket. She puts a round piece of wood in each of the buckets. In which bucket would the piece float?A. Steel bucketB.

asked Feb 24, 2024

1 answer

1 vote

33.7k views

Because of Moore's Law, the cost of data communications and data storage is essentially zero. a) True b) False

asked Feb 24, 2024

1 answer

0 votes

204k views

What is 10% of 500000?

asked Jan 7, 2024

1 answer

4 votes

2.5k views

Two triangles are similar. The sides of the first triangle are 4,5,and 6. The largest side of the second triangle is 24. Find the perimeter of the second triangle.

asked Nov 28, 2023

1 answer

5 votes

220k views

Need help with this plss

asked Oct 23, 2023

2 answers

16 votes

212k views

Use the following formulas to answer the questions below:T(M,R) = R +0.6(M-R)M(x) = 220 - 2where R-resting heart rate, M = maximum heart rate, and x = ageRecall our discussion of heart rate and composition

asked Oct 2, 2023

1 answer

3 votes

141k views

A local pizza shop has a membership for frequently buyers. The membership cost $5 per month and members get a diamond price of 1.75 per slice of pizza. Lamonte purchased a membership to this pizza shop.

asked Apr 22, 2023

1 answer

10 votes

104k views

E. Beryllium and nitrogen Chemical formula____

asked Mar 8, 2023

2 answers

4 votes

140k views

Help me please! Help

asked Oct 15, 2022

1 answer

4 votes

213k views

What is the value of X?

asked Oct 3, 2022

1 answer

1 vote

175k views

Here is a recipe for pineapple soda: For every 5 cups of soda water, mix in 2 cups of pineapple juice. How much pineapple juice would you mix with 20 cups of soda water? * 1 point

asked Aug 26, 2022

2 answers

9 votes

201k views

PLEASE ANSWER ASAP DUE IN 1 MIN!!!!!!!!!!!!!!!!!!!!!! In a certain breed of cow the gene for red fur, R, is codominant with that of white fur, W.What would they be if you breed a red & white cow with a

asked Mar 24, 2022

1 answer

3 votes

89.8k views

What is the definition of an Arrhenius acid?

asked Feb 7, 2022

1 answer

1 vote

168k views

Find an equation of the horizontal line through (9,1) The equation is _____

asked Dec 14, 2021

1 answer

0 votes

229k views

Solve for m -7+4m+10=15-2m

asked Aug 28, 2021

2 answers

5 votes

155k views

According to the law of conservation of matter, which statement about chemical reactions is true? A. Atoms are created by some reactions and destroyed by others. B. Atoms cannot be created or destroyed

asked Jul 12, 2021

1 answer

3 votes

5.4k views

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