Questions by Andy Dingfelder

Questions by Andy Dingfelder

Wayne is mixing paint. He mixes 2 parts yellow to 5 parts blue to get the perfect shade of green. How many parts of yellow would he need if he uses 30 parts of yellow?

asked Feb 25, 2022

1 answer

0 votes

4.4k views

Nam owns a used car lot. He checked the odometers of the cars and recorded how far they had driven. He then created both a histogram and a box plot to display this same data (both diagrams are shown below).

asked Nov 14, 2021

1 answer

0 votes

209k views

Can someone please help me with this?-- 20 pts! Oxygen has six valence electrons, and an electronegativity of 3.44. Calcium has two valence electrons and an electronegativity of 1.00. How can the octet

asked Sep 28, 2021

1 answer

4 votes

85.7k views

Question 7 (5 points) This Quadratic Equation is in Standard Form: 4x - 5x^2 +9 = 0 True False

asked Aug 8, 2021

2 answers

1 vote

125k views

The chief executive officer asks the nurse manager of the telemetry unit to justify the disproportionately high number of registered nurses on the telemetry unit. The nurse manager explains that nursing

asked Jun 8, 2021

1 answer

1 vote

12.5k views

Chromosomes are located where in relation to a cell? Outside the nucleus, but inside the cell. Inside the nucleus of the cell. Inside the mitochondria of the cell. Outside the cell.

asked Apr 28, 2021

2 answers

1 vote

168k views

The amino acid sequences in cytochrome c were determined for chickens, ducks, and humans. Scientists found a difference of 3 amino acids between chickens and ducks, but between chickens and humans there

asked Apr 12, 2021

1 answer

4 votes

228k views

Explain the importance of forests to human beings

asked Feb 27, 2021

2 answers

2 votes

184k views

2. What is the speed of section A? Section B? Section C?

asked Feb 14, 2021

1 answer

4 votes

125k views

Is media good for the brain?

asked Sep 17, 2020

2 answers

4 votes

173k views

How could yo improve public knowledge about obesity at your school

asked Sep 12, 2020

2 answers

4 votes

135k views

The answer to the problem. I don't know how to solve the exponents

asked Dec 1, 2019

1 answer

0 votes

79.2k views

A function has a constant doubling time. What type of function does it represent?

asked Oct 26, 2019

2 answers

5 votes

83.6k views

Why are phosphorylation and dephosphorylation reactions commonly used?

asked Aug 3, 2019

1 answer

5 votes

145k views

Consider this northern site of primary succession following the retreat of a glacier. Plant species at location B. would eventually change to the species seen at location C. because of what factor? A)

asked Nov 21, 2018

1 answer

2 votes

47.1k views

When a sperm cell penetrates an egg and the two cells fuse together, a diploid zygote forms. True False

asked Jun 8, 2018

1 answer

0 votes

217k views

Enlightenment philosophers employed __________ to distill scientific truths through experimentation and observation. A. Greek mythology B. Galilean proofs C. religious philosophy D. scientific method

asked May 26, 2018

2 answers

5 votes

218k views

How many illegal immigrants come to the us each year?

asked Jan 14, 2018

1 answer

4 votes

141k views

Solve for x. 2/7x+12/x=−40/7−1/6x

asked Aug 3, 2017

1 answer

5 votes

62.2k views

If the genotype of both parents was Aa, what would be expected of the genotypes among their possible offspring? Half would have the genotype AA. Half would have the genotype Aa. Three-quarters would have

asked Mar 13, 2016

2 answers

3 votes

34.7k views

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