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Tara was 50 feet below the surface of the ocean. She then swam up 20 feet. Which integer represents her starting depth?
answered
Oct 10, 2021
Mathematics
college
3
votes
51.8k
views
There are nine students in a class two boys and seven girls if the teacher pics a group of four at random what is the probability that everyone in the group is a girl
answered
Aug 30, 2021
Mathematics
middle-school
3
votes
181k
views
Solve the inequality for x. –2x + 3 < –13
answered
Aug 28, 2021
Mathematics
college
3
votes
45.5k
views
In a random sample of 600 cars making a right turn at a certain intersection, 157 pulled into the wrong lane. Test the hypothesis that actually 30% of all drivers make this mistake at the given intersection.
answered
Aug 11, 2021
Mathematics
college
3
votes
51.3k
views
What region of the United States was most directly affected by the Order?
answered
Feb 14, 2021
History
middle-school
3
votes
80.4k
views
Lim x-0 (sinxcos2xcosx)/sec4xtan3x
answered
Nov 9, 2020
Mathematics
college
3
votes
120k
views
a knife or broken glass slices through the layers of skin causing heavy bleeding. Which type of bleeding injury is this?
answered
Oct 6, 2020
Health
middle-school
4
votes
52.7k
views
Given the densities of the following pure liquids, what volume of each is necessary to make 250 mL of a 350 mM solution? a. Ethanol - 0.789 g/cm? b. Acetone -0.791 g/cm c. Formic acid - 1.220 g/cm3 d.
answered
May 27, 2020
Chemistry
college
5
votes
224k
views
This is when one word has more than one definition (starts with “Mu”
answered
May 22, 2020
English
middle-school
2
votes
158k
views
What led to conflicts between settlers and American indians
answered
Apr 26, 2020
History
middle-school
2
votes
225k
views
Explain why the sun is such an important part of all ecosystems.
answered
Sep 23, 2019
English
high-school
4
votes
207k
views
What would the total bill be of a painting that cost's $44.80 with a tax rate of 6%
answered
May 19, 2019
Mathematics
middle-school
2
votes
170k
views
When i am divided into 22, the remained is one. when i am added to 5, the answer is an even number. what number am i? * 5 7 9 10 4 2/5?
answered
Mar 28, 2019
Mathematics
high-school
5
votes
124k
views
Y=5x -2 is the equation of a straightline graph what is it's gradient
answered
Jan 10, 2019
Mathematics
middle-school
6
votes
99.9k
views
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