Questions by BlueTriangles

Questions by BlueTriangles

The scores for all the sixth graders at Roberts School on a statewide test are normally distributed with a mean of 76 and a standard deviation of 10. 1. What percent of the scores were below 66

asked Jun 24, 2021

1 answer

2 votes

182k views

What is the perimeter P of △DEF to the nearest whole number?

asked Feb 16, 2021

1 answer

2 votes

32.6k views

Opium, methamphetamine, and cocaine are __________ in the United States.

asked Oct 13, 2020

2 answers

3 votes

129k views

How do scientists determine the energy of protons? Please explain

asked May 6, 2020

1 answer

4 votes

196k views

A drawer is filled with 9black shirts, 6white shirts, and 5gray shirts. One shirt is chosen at random from the drawer. Find the probability that it is not a gray shirt.

asked Apr 8, 2020

1 answer

3 votes

206k views

How humans in comparison to animals and plants

asked Apr 5, 2020

2 answers

5 votes

131k views

Draw two examples of different right triangles that could lie on a line with a slope of 2/5.

asked Mar 26, 2020

1 answer

1 vote

113k views

What does ethylene glycol do to the solution in a vehicle's radiator?

asked Nov 18, 2019

2 answers

4 votes

68.0k views

Archie and the members of his bowling team have stopped eating in the diner across the street from the bowling alley ever since the diner hired a waiter whom Archie and his friends believe is gay. This

asked Nov 13, 2019

1 answer

3 votes

185k views

If there are the same number of argon atoms in one sample and the same number of carbon atoms in another, then the value of the ratio, mass of the carbon sample/the mass of argon sample would be? a. 1.

asked Sep 6, 2019

1 answer

3 votes

32.9k views

Why does multiple of 3 add up digits trick work?

asked Jul 26, 2019

1 answer

3 votes

50.0k views

If 75 capsules of a drug cost $60, what would 40 capsules of the same drug cost?

asked Jul 2, 2019

2 answers

4 votes

200k views

QUICK HELP PLEASE!!!!!!

asked Feb 4, 2019

1 answer

3 votes

164k views

How do I solve 26.49 + s =44.31

asked Nov 1, 2018

2 answers

5 votes

144k views

How many numbers between 1 and 101 are evenly divisible by 4 but not by 8?

asked Oct 21, 2018

1 answer

2 votes

8.6k views

What are the differences between farming native Americans and ones that resisted to farm?

asked Mar 12, 2017

1 answer

1 vote

83.3k views

A motor running at 2600 rev/min is suddenly switched off and decelerates uniformly to rest after 10 s. Find the angular deceleration and the number of rotations to come to rest?

asked Dec 10, 2016

1 answer

1 vote

126k views

Page:

Search QAmmunity.org