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A coin jar contains 10 quarters, 6 dimes, and 8 nickels. Find the probability that a dime is chosen at random from the jar and then a nickel is chosen at random from the jar.
answered
Aug 13, 2021
Mathematics
high-school
5
votes
19.2k
views
Assume that the mean of a normal distribution of IQ scores is 102 and the standard deviation is 15. You have been told that your test score is 1 standard deviation above the mean. What is your IQ test
answered
Jul 29, 2021
Mathematics
high-school
3
votes
53.5k
views
This approach to determining whether a pupil has a learning disability eliminates ineffective or inadequate instruction as a possible reason for low achievement. It provides significant opportunities for
answered
Jun 25, 2021
Social Studies
high-school
5
votes
11.2k
views
(sin30/1+cos30) + (1+cos30/sin30) \sin(30 )/ 1 + \cos(30 ) + (1 + \cos(30 ) / \sin(30)
answered
May 28, 2021
Mathematics
college
3
votes
156k
views
I need help i attach a picture just now
answered
May 28, 2021
English
college
6
votes
88.7k
views
A car is moving on straight highway with a speed of 108 km/h.
answered
Apr 17, 2021
Physics
high-school
5
votes
181k
views
If I hit myself and it hurts am I weak or am I strong A weak B strong C dumb D mentally weak
answered
Jan 13, 2021
Mathematics
high-school
3
votes
149k
views
In a closed system containing three different gases as shown, X2 + Y2 = 2XY
answered
Jan 7, 2021
Chemistry
middle-school
3
votes
224k
views
He spread Buddhism throughout eastern Asia after he converted to Buddhism and gave up his warrior life. Who does this describe? A. Confucius B. Siddhartha Gautama C. Rig Veda D. Asoka Please help !
answered
Aug 30, 2020
History
middle-school
2
votes
99.9k
views
Which Variable "Mass Or Speed" Has The Bigger Impact On Kinetic Energy?
answered
Aug 22, 2020
Physics
middle-school
3
votes
202k
views
What was a characteristic of America companies in the 1920s
answered
Jul 7, 2020
History
middle-school
6
votes
129k
views
URGENT!!!!!!!PLEASE ASNZWER VERY VERY SOON THANK YOUOUUOUOUO!!!!!!!!!Read this excerpt from The Jungle Book by Rudyard Kipling. The tiger’s roar filled the cave with thunder. Mother Wolf shook herself
answered
Jun 10, 2020
English
high-school
1
vote
138k
views
What effects occur to the bones of astronauts who spend a prolonged period in space? What effects occur to the bones of astronauts who spend a prolonged period in space? Weight-bearing exercises are minimal
answered
May 11, 2020
Health
high-school
2
votes
206k
views
A negative net present value means that the___________ A : project's rate of return exceeds the required rate of return. B : project's rate of return equals the required rate of return. C : project is
answered
Mar 14, 2020
Business
high-school
6
votes
20.6k
views
Name two easy ways to cut down on calories during the week. Give an example of what’s considered one serving for each of the following food groups: starch, fruit, vegetables, protein, dairy, and fat. Describe
answered
Oct 26, 2019
Health
college
4
votes
71.3k
views
HELP PLZ!!!!! Read the second paragraph of the article. For centuries, scholars agreed that the Italian Renaissance, which also means rebirth, began that simply: that between the 1300s and the 1600s, a
answered
May 18, 2019
History
middle-school
3
votes
108k
views
The belief that government police are not capable of providing the level of service and presence that the public desires is one reason for the popularity of private police.
answered
Feb 18, 2019
Social Studies
high-school
3
votes
185k
views
Answer please and thank you
answered
Aug 11, 2018
Mathematics
middle-school
3
votes
55.8k
views
A train travels 400km in 2 hours. what is its velocity in km/hr?
answered
Mar 22, 2018
Physics
high-school
4
votes
49.3k
views
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