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A square piece of cardboard of sides 15 cm is folded to make a cube of sides 5 cm. Is there enough cardboard?
answered
Mar 4, 2022
Mathematics
college
5
votes
130k
views
Evaluate 11 1/2 +(−4 2/3)x for x=6. A. −17 1/2 B. −16 1/2 C. 36 1/6 D. 39 1/2
answered
Dec 25, 2021
Mathematics
high-school
3
votes
156k
views
Which energy level has the least energy? n=3 n=1 n=5 n=7
answered
Nov 15, 2021
Chemistry
college
5
votes
145k
views
For homework, Katie has to read an 8 5/8-page story in her English book. If she read 3 1/3 pages on the school bus on the way home, how many pages does she have left to read?
answered
Oct 2, 2021
Mathematics
middle-school
1
vote
112k
views
Can you do this for me?
answered
Sep 27, 2021
Mathematics
college
6
votes
46.9k
views
An object travels a distance of 350 km at a rate of 25 m/s. What is the time it takes to do that?
answered
Sep 20, 2021
Physics
college
1
vote
159k
views
My sty got worse but I’m seeing a doctor today so Hakuna matata
answered
Jul 29, 2021
English
high-school
5
votes
13.1k
views
What is the legacy of world war 2
answered
Jul 10, 2021
History
middle-school
3
votes
87.6k
views
What do we call the substances that are created when elements bond together in predictable, fixed ratios? A.Compounds B. Mixtures
answered
Apr 13, 2021
Biology
high-school
5
votes
213k
views
Identify the triangle that contains an acute angle for which the sine and cosine ratios are equal. 1. Triangle A B C has angle measures 50 degrees, 40 degrees, and 90 degrees. 2. Triangle A B C has angle
answered
Mar 9, 2021
Mathematics
high-school
1
vote
38.9k
views
What will happen to a spacecraft that is moving far out in space, and that is outside Earth’s atmosphere and the pull of gravity? A. It will continue to move at the same speed and in the same direction.
answered
Mar 1, 2021
Physics
middle-school
6
votes
148k
views
Find the length of x 10/15=x/20
answered
Feb 8, 2021
Mathematics
high-school
3
votes
114k
views
What inverse operation is used to isolate x from the expression x^2 (x squared)?
answered
Feb 7, 2021
Mathematics
college
3
votes
113k
views
A rectangle has a height of 3n^2 and a width of 4n^2-5n-1. Express the area of the entire rectangle.
answered
Dec 14, 2020
Mathematics
middle-school
1
vote
160k
views
What are the signs and symptoms of hyperglycemia and hypoglycemia? How would each be treated?
answered
Oct 13, 2020
Medicine
college
7
votes
75.0k
views
Find the value of f(9) and g(–9) if f(x) = –7x – 9 and g(x) = 6x3 – 23x. f(9) = –16 g(–9) = –760 f(9) = –54 g(–9) = 16764 f(9) = –72 g(–9) = –4167 f(9) = 63 g(–9) = 54
answered
Feb 18, 2020
Mathematics
college
4
votes
16.9k
views
Peanut allergies among children. About 2% of children in the United States are allergic to peanuts. Choose three children at random and let the random variable XX be the number in this sample who are allergic
answered
Feb 2, 2020
Mathematics
high-school
1
vote
122k
views
GameStop has the Xbox one advertised for 15% off the original price of $350 plus 6% sale tax online Xbox one is advertised at Best Buy for $310.00 plus 9% sales tax which is the better buy
answered
Dec 20, 2019
Mathematics
middle-school
5
votes
34.1k
views
Golf has become a major commercial sport in certain countries because those who are interested in golf tend to watch more television than other people in society. have more free time than other people
answered
Nov 3, 2019
Social Studies
high-school
4
votes
209k
views
Is it possible for america to be infected with a bubonic plague? Yes or no? Explain. NEED! DUE TOMORROW!
answered
Oct 26, 2019
English
high-school
5
votes
198k
views
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