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Kevin and randy my use have a jar containing 64 coins all of which are either quarters or nickels. The total value of the coins in the jar is $12.60. How many of each type of coin do they have?
answered
Jun 30, 2021
Mathematics
middle-school
3
votes
183k
views
A research study compared three different exercise regimens in their effectiveness in reducing systolic blood pressure in hypertensive women. The 68 study subjects had their baseline blood pressure measured
answered
Jun 8, 2021
Social Studies
college
3
votes
100k
views
Evaluate the expression when a = 2 and b=4. 6²-2a Simplify your answer as much as possible. I Please help!!!
answered
May 29, 2021
Mathematics
college
2
votes
225k
views
What was Julius Caesar known as before he died?
answered
Apr 26, 2021
English
college
3
votes
202k
views
Enter mia's total profit/loss for the month in the box below then click submit
answered
Apr 19, 2021
Business
high-school
3
votes
108k
views
What are the following cost of urban development
answered
Feb 3, 2021
Biology
middle-school
4
votes
165k
views
4x + 3y = 1 12x– 9y=4
answered
Jan 24, 2021
Mathematics
high-school
3
votes
202k
views
F(x) = x² + 1 What is f(f(x))?
answered
Jan 8, 2021
Mathematics
high-school
4
votes
49.7k
views
How is the Sun similar to the stars that can be seen at night? A) The Sun makes light energy. B) The Sun takes light energy from space. C) The Sun warms the Earth with its light. D) The Sun reflects light
answered
Oct 14, 2020
Physics
middle-school
7
votes
205k
views
Which of the following is an example of ageism? A. Eifa wants to develop technology to assist elderly people who might be having trouble with motor functions. B. Shira made fun of her mode of dress him
answered
Sep 26, 2020
Social Studies
middle-school
4
votes
195k
views
Similar to the nucleus, chloroplasts and mitochondria are ________. surrounded by two membranes able to synthesize carbohydrates manufactured by the nucleolus able to synthesize lipids Similar to the nucleus,
answered
Jan 27, 2020
Biology
high-school
2
votes
195k
views
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