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Recreational water illnesses can only be contracted in fresh water sources, not swimming pools. True or false
answered
Jan 17, 2020
Health
high-school
1
vote
6.5k
views
a homeowner has decided to fill in his in-ground pool because it is no longer used assume the pool is rectangular and measures 20 ft wide 40 ft long and 5.5 ft deep throughout each cubic yard of fill dirt
answered
Sep 19, 2019
Mathematics
middle-school
3
votes
100k
views
May anyone help check my answer. Thanks :) A six-sided number cube is rolled twice. What is the number of possible outcomes? 6 12 36 my answer 216 There are two spinners. The first spinner has three equal
answered
Sep 17, 2019
Mathematics
high-school
4
votes
192k
views
What is the total anion concentration (in mEq/L ) of a solution that contains 6.0 mEq/L Na + , 11.0 mEq/L Ca 2+ , and 1.0 mEq/L Li + ?
answered
May 13, 2019
Chemistry
middle-school
1
vote
191k
views
Diego brought cookies that cost $0.89 per pound. He paid $4.45 for the cookies. How many pounds of cookies did he buy
answered
Apr 9, 2019
Mathematics
middle-school
1
vote
217k
views
which of the following descibes a motivation for european countries establishing empires in the 1919th century
answered
Jan 28, 2019
History
middle-school
0
votes
115k
views
Convert 0.75 meters to centimeters
answered
Dec 28, 2018
Mathematics
college
3
votes
110k
views
Which events of 1943 helped make an Allied victory possible?
answered
Nov 26, 2018
History
college
4
votes
42.6k
views
(( PLEASE HELP! )) Two systems of equations are shown below: System A: 2x + y = 5 -4x + 6y = -2 System B: -10x + 19y = -1 -4x + 6y = -2 Which of the following statements is correct about the two systems
answered
May 7, 2018
Mathematics
high-school
7
votes
206k
views
The slope of a horizontal line is ___?
answered
Apr 4, 2018
Mathematics
high-school
1
vote
109k
views
A Ground Fault Circuit Interrupter (GFCI) works by comparing the amount of current going to and returning from equipment along the circuit conductors. When the amount going differs from the amount returning
answered
Apr 1, 2018
Advanced Placement (AP)
middle-school
2
votes
145k
views
Can you explain three different ways we can write multiplication with a variable?
answered
Feb 15, 2018
Mathematics
middle-school
3
votes
235k
views
What is the area of the object above? A. 46 in2 B. 104 in2 C. 204 in2 D. 119 in2
answered
Jan 16, 2017
Mathematics
high-school
5
votes
159k
views
How can an electron have no net electrical charge?
answered
Jan 16, 2017
Chemistry
high-school
5
votes
223k
views
The perimeter of rectangle QRST is the same as the perimeter of rectangle LMNP which is 17x. The length of rectangle QRST is 2x+9 what is the width in meter is a rectangle QRST
answered
Nov 29, 2016
Mathematics
middle-school
4
votes
84.0k
views
What is the solution to the equation 0.5x=6 ?
answered
Apr 13, 2016
Mathematics
middle-school
2
votes
117k
views
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