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Athletes use jump rope as a way to warm up before exercise. If an athlete jumps 350 times in 8 minutes, what is their average rate of jumps per minute?
answered
Mar 16, 2021
Mathematics
high-school
0
votes
20.5k
views
Which country offers free education up to high school? (1 point) A. España B. Nicaragua C. Costa Rica
answered
Mar 10, 2021
Spanish
high-school
1
vote
216k
views
True or false, when a material loses thermal energy, it usually contracts.
answered
Feb 2, 2021
Chemistry
high-school
6
votes
158k
views
Please help! Thank you!
answered
Dec 20, 2020
Mathematics
high-school
1
vote
156k
views
A rigid tank whose volume is unknown is divided into two parts by a partition. One side of the tank contains an ideal gas at 927°C. The other side is evacuated and has a volume twice the size of the part
answered
Jun 8, 2020
Physics
college
3
votes
231k
views
Solve for X in the equation
answered
May 18, 2020
Mathematics
high-school
5
votes
151k
views
- 3 (-2+9v)how do I solve this
answered
Mar 1, 2020
Mathematics
middle-school
7
votes
212k
views
Lisa drew a picture of a boat. she use the scale 1inch:6 feet. the boat in her picture is 7 inches long. what I'd the length, in feet, of the actual boat?
answered
Nov 15, 2019
Mathematics
middle-school
2
votes
225k
views
Please help as I can’t figure this out :(
answered
Oct 22, 2019
Mathematics
middle-school
2
votes
52.6k
views
In what way were the Jamestown and the Plymouth colonies similar? Both succeeded by developing cash-intensive crops. Both struggled with starvation and other harsh conditions. Both were driven by economic
answered
Oct 15, 2019
History
middle-school
5
votes
230k
views
Oxygen-rich blood is sent to the rest of the body through the _____. -aorta -superior vena cava -pulmonary vein -pulmonary artery
answered
Oct 8, 2019
Biology
college
5
votes
136k
views
What treaty between the United States and the Soviet Union helped reduce the threat of nuclear war? a. Star Wars Treaty c. Perestroika Treaty b. Intermediate-Range Nuclear Forces Treaty (INF) d. Reagan's
answered
Jun 26, 2019
History
college
3
votes
128k
views
An embryo with meroblastic cleavage, extra-embryonic membranes, and a primitive streak must be that of
answered
Nov 14, 2018
Biology
high-school
3
votes
120k
views
One of the basic guidelines to remember when editing photographs with a photo editing software program is that less is often more. Is this true or false?
answered
Mar 31, 2018
Arts
high-school
3
votes
93.9k
views
Integers are ___ irrational numbers?
answered
Mar 4, 2018
Mathematics
high-school
7
votes
198k
views
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