Questions by Rvazquez

Questions by Rvazquez

A regular pyramid has a _____ base and a vertex over the center of the base.

asked Jul 24, 2019

2 answers

5 votes

67.8k views

Fertilization begins when a woman’s reproductive cell the ___ and a males reproductive cell, a ___ combine 23 chromosomes each thus forming a zygote ( use the preferred term for each cell)

asked Feb 28, 2019

1 answer

1 vote

126k views

Mick paid $2.94 in sales tax on an item that cost $42.00 before tax. At that rate, how much would he pay in slaes tax for an item that costs $58.00 before tax?

asked Jan 10, 2019

2 answers

3 votes

41.6k views

Suppose the running time of an algorithm on inputs of size 1,000, 2,000, 3,000, and 4,000 is 5 seconds, 20 seconds, 45 seconds, and 80 seconds, respectively. estimate how long it will take to solve a problem

asked Sep 21, 2018

1 answer

5 votes

5.2k views

What factors led to the beginning of the renaissance in northern europe?

asked Sep 4, 2018

1 answer

2 votes

120k views

A recipe for apple sause calls for 1/3 cup of honey. The recipe makes 8 servings. How many cups of honey are needed to make 20 servings?

asked Jun 1, 2018

1 answer

3 votes

78.6k views

Propose reasons why an antibiotic may not be as effective at inhibiting e. coli as it is against b. cereus.

asked Feb 10, 2018

1 answer

3 votes

61.2k views

Use the Law of Cosines to find the missing angle. Find m∠B, given a = 11, b = 12, and c = 17.

asked Jan 20, 2018

1 answer

5 votes

185k views

Why was the Ottoman Empire labeled a "gunpowder empire"?

asked Nov 19, 2017

2 answers

0 votes

180k views

The first stage of the body's reaction to stress is known as

asked May 24, 2017

2 answers

1 vote

195k views

mary made a small pan of ziti and a small pan of lasagna. she cut the ziti into 8 equal parts and the lasagna into 9 equal parts. her family ate 2/3 of the lasagna. if her family ate more lasagna than

asked Oct 20, 2016

2 answers

4 votes

68.7k views

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