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Which statement describes the role of a mitochondrion in providing a body with energy? It stores glucose that is taken from food so that respiration can happen later. It combines blood and oxygen so that
answered
Jan 13, 2022
Biology
college
5
votes
184k
views
Sarah and Janie are painting a room. If Sarah can paint the room in 5 hours and Janie can paint the room in 7 hours, how long will it take them to paint the room if they work together?
answered
Jan 11, 2022
Mathematics
college
4
votes
19.1k
views
A publishing company sells 100,000 copies of certain books each year. It costs the company $1 to store each book for a year. Each time it must print additional copies, it costs the company $500 to set
answered
Dec 23, 2021
Mathematics
college
3
votes
72.5k
views
A random number of chromosomes from each parent . True or False
answered
Sep 24, 2021
Biology
college
2
votes
201k
views
Jacob Riis was one example of a muckraker. true or False
answered
Aug 10, 2021
History
high-school
6
votes
124k
views
How do you calculate an object's displacement?
answered
Jul 21, 2021
Physics
high-school
2
votes
70.4k
views
Who fought in the Persian Wars?
answered
Jul 19, 2021
Social Studies
college
5
votes
207k
views
Simplify. 3/4−4x+1/2x−1/2+1/2x Enter your answer in the box. Do not use decimals in your answer
answered
Jun 14, 2021
Mathematics
college
1
vote
211k
views
Read this excerpt from The People Could Ely, When everythin seemed to be ready and everybody had gathered around and quieted down, Mas Tom brought John out, blindfolded, and had him stand there Which word
answered
Apr 3, 2021
English
middle-school
2
votes
47.8k
views
The square root of which perfect square is also a perfect square? A. 4 B. 16 C. 36 D.64
answered
Mar 14, 2021
Mathematics
high-school
2
votes
92.5k
views
What is the sum of the series? 1+0.8+0.8 2 +0.8 3 +...+0.8 19
answered
Feb 19, 2021
Mathematics
middle-school
3
votes
173k
views
The histogram shows the number of peppermint candies in various size jars. How many jars have between 50 and 59 peppermints? A) 4 B) 6 C) 8 D) 10
answered
Feb 17, 2021
Mathematics
middle-school
6
votes
122k
views
The Emancipation Proclamation took effect.. A.immediately after President Lincoln wrote it. B.before the battles of Chancellorsville and Antietam. C.many years after the end of the Civil War. D.after Southern
answered
Jan 14, 2021
History
college
4
votes
126k
views
Please I need Help. ( I ) How did Jonah pursue his own will and purpose and not God’s? ( II ) Considering this, what legacy did Jonah leave behind? ( III ) If Jonah had pursued God and His will instead
answered
Dec 2, 2020
History
high-school
1
vote
83.4k
views
Name and describe 3 signs of depression talked about in the lesson.
answered
Oct 15, 2020
Health
middle-school
4
votes
214k
views
The came right before the Middle Ages.
answered
Jul 30, 2020
English
middle-school
0
votes
175k
views
A chocolate maker melts three blocks of chocolate weighing 5.4 ounces, 6.1 ounces, and 5.7 ounces. If each truffle takes 0.4 ounces of chocolate, how many truffles can he make? A. 41 B. 42 C. 43 D. 44
answered
Apr 21, 2020
Mathematics
middle-school
3
votes
92.4k
views
Imagine that part of a population of South American finches is blown by a storm onto an island far offshore and manages to survive and reproduce there for a period of 10,000 years. After that period, a
answered
Apr 14, 2020
Biology
high-school
1
vote
46.0k
views
The number of pieces of popcorn in a large movie theater popcorn bucket is normally distributed, with a mean of 1610 and a standard deviation of 10. Approximately what percentage of buckets contain between
answered
Feb 17, 2020
Mathematics
middle-school
1
vote
114k
views
the perimeter of a rectangle is twice the sum of its length and it’s width. the perimeter is 40 meters and is 2 meters more than twice it’s width
answered
Oct 13, 2019
Mathematics
middle-school
0
votes
79.4k
views
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