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The main engines of the U.S space shuttle are powered by liquid hydrogen and liquid oxygen. If 1.02×10^5 kg of liquid hydrogen is carried on a particular launch, what mass of liquid oxygen is necessary
answered
Dec 13, 2024
Physics
high-school
2
votes
45.4k
views
PLEASE HELP ME WITH THIS ONE IM GIVING 30 POINTSWhat is four-twelfths times seven? Your answer should be in whole or mixed number form. two and four-twelfths 3 six and six-sevenths 21
answered
Oct 23, 2024
Mathematics
high-school
4
votes
41.8k
views
To make very accurate measurements, a(n) Blank should be used. True or False
answered
Sep 23, 2024
Mathematics
high-school
7
votes
22.6k
views
Which polysaccharide is not a homopolysaccharide?
answered
Sep 14, 2024
Biology
high-school
2
votes
234k
views
What were the main differences between the plans presented at the convention? A) Economic policies B) Representation in government C) Slavery D) All of the above
answered
Feb 19, 2024
History
high-school
2
votes
32.8k
views
On a Payroll Time Card, workers enter time against different cost codes, and the customer requires the time card to be routed to the manager of the appropriate cost center or centers. Which option is correct?
answered
Feb 9, 2024
Business
high-school
2
votes
71.1k
views
I dont understand how to do 9, 10, 11, and 12. instead of solving it, can you give me an example of how to solve each?
answered
Jan 2, 2024
Mathematics
middle-school
5
votes
47.1k
views
What is the Minimum value of k=
answered
Dec 3, 2023
Mathematics
college
6
votes
29.9k
views
Which elements are common to all four of the base nucleotides found in DNA? Select all that apply. nitrogen sodium carbon iron
answered
May 18, 2023
Biology
high-school
3
votes
176k
views
In the adjoining figure, the parallel lines are marked by arrow lines. The value of angle 1 is:
answered
Feb 5, 2023
Mathematics
college
6
votes
119k
views
Passage 1Passage 2 Read this excerpt from Silent Spring. Then a strange blight crept over the area and everything began to change. Some evil spell had settled on the community: mysterious maladies swept
answered
Jan 10, 2023
English
high-school
10
votes
35.4k
views
He is very poor to help you. correct this sentence
answered
Dec 5, 2022
English
college
10
votes
221k
views
Hiii i don’t understand help
answered
Jul 27, 2022
Mathematics
college
7
votes
221k
views
Please help how do you do this? Can someone please explain
answered
Jun 15, 2022
Mathematics
college
4
votes
74.9k
views
What is one strategy that can help a person avoid spending too much money on interest when borrowing money? A. Choosing a loan with a compound rather than simple interest rate B. Choosing a credit card
answered
May 30, 2022
Business
college
12
votes
41.0k
views
State five rights and five responsibilites of a consumer
answered
May 17, 2022
Social Studies
high-school
1
vote
93.0k
views
¿Adónde tú anoche? A. fuisteis B. fue C. fuiste D. fuimos
answered
May 14, 2022
Spanish
high-school
8
votes
69.5k
views
Which of the following is a whole number and integer but not a natural number?
answered
May 11, 2022
Mathematics
high-school
4
votes
71.7k
views
What is the domain and range of the relation [(1, -8), (-7,8), (-3, 7). (-3, -5]?
answered
Mar 28, 2022
Mathematics
college
7
votes
215k
views
Write the circumference of a circle with a diameter of 49 inches in terms of pi
answered
Mar 11, 2022
Mathematics
high-school
6
votes
133k
views
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