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The surface area of a cube is 90 square centimeters. What is the area of one face of the cube?
answered
Oct 28, 2023
Mathematics
high-school
1
vote
171k
views
In a closed container, 4.0 moles of N were allowed to react with 9.0 moles of hydrogen gas. The analysis of the mixture of gases in the container after some time revealed the presence of 3.0 moles of ammonia.
answered
Aug 30, 2023
Chemistry
college
1
vote
141k
views
What is 3/5 of 40? If you can, please include examples... Tysm
answered
Jul 27, 2023
Mathematics
high-school
12
votes
151k
views
It's opening day at the amusement park. There are 132 people in line before officially opens. If the ratio of adults to kids waiting to get in is 5 : 6, how many kids are waiting in line?
answered
Jun 16, 2023
Mathematics
middle-school
0
votes
43.1k
views
May someone help me with this problem? thank you!
answered
Feb 22, 2023
Mathematics
high-school
7
votes
93.5k
views
Solve for x: | 3x - 5| = 7
answered
Jan 17, 2023
Mathematics
college
3
votes
207k
views
6. Find the sum or difference 1/3(9 - 6m) + 1/4 (12m-8)
answered
Dec 25, 2022
Mathematics
high-school
13
votes
133k
views
Who pioneered the sit-in method of civil rights protest that began in Greensboro, North Carolina, in 1960
answered
Oct 24, 2022
History
high-school
2
votes
155k
views
Add and Subtract Fractions with unlike denominators Kirsten and Gabriel used paint in their art class. They used 2/3 pints of white paint, 2/4 pints of red paint, and 1 pint of green paint. How much paint
answered
Aug 30, 2022
Mathematics
college
1
vote
130k
views
I need a tiny bit of help :,)
answered
Aug 18, 2022
Mathematics
middle-school
8
votes
108k
views
Which rectangle represents dilation by a scale factor of 2 from the rectangle's center?
answered
Aug 2, 2022
Mathematics
college
8
votes
233k
views
What value is needed to complete the square? All steps included
answered
May 31, 2022
Mathematics
college
6
votes
75.6k
views
While using PERT (Program Evaluation Review Technique) and CPM (Critical Path Method) techniques, activities that are on the critical path are more flexible than those activities which are not on the critical
answered
May 30, 2022
Computers and Technology
college
5
votes
22.8k
views
The measures of the angles of a triangle are shown below. solve for x
answered
May 23, 2022
Mathematics
college
0
votes
164k
views
A heart is an organ system. ( true / false )
answered
May 17, 2022
Health
high-school
2
votes
27.6k
views
PLEASE HELPPP FASTTTTTT
answered
May 11, 2022
English
high-school
4
votes
37.8k
views
Can y’all plz help I will mark u
answered
May 3, 2022
Mathematics
high-school
2
votes
75.3k
views
Let ƒ(x) = x2 + 2x and g(x) = 2x. Evaluate the composition (ƒ ∘ g)(2).
answered
Dec 4, 2021
Mathematics
college
3
votes
121k
views
Social and cultural changes have brought about more __________, which some argue has weakened marriage ties; however, researchers suggest that the relationships that do survive are emotionally stronger.
answered
Jul 24, 2021
Social Studies
high-school
3
votes
196k
views
What is the measure of ∠EGF? ° What is the measure of ∠CGF?
answered
Jul 14, 2021
Mathematics
college
6
votes
113k
views
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