Answers by Koert Van Kleef
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Answers by Koert Van Kleef

Answers by Koert Van Kleef
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James was supposed to measure the circumference of three trees as homework for science class. When he got to class the next day, he realized that he measured the trees in inches instead of centimeters.
answered Dec 23, 2023
4 votes
66.4k views
Estimate the mass of food and water that a team of six astronauts would need for a standard two-year mission to Mars. (Note: the two years includes the round trip.)
answered Dec 3, 2023
4 votes
230k views
Why is the law of gravity an example of a universal law?
answered Nov 10, 2023
2 votes
149k views
How many moles are in 1.24 * 10^25 of carbon?
answered Jan 31, 2023
7 votes
33.4k views
In 2018, there were about 32 million teenagers (aged 13-17) in the United States. They each sent an average of 1200 text messages per month. About how many text messages did all of the teenagers in the
answered Dec 31, 2022
4 votes
24.0k views
Glycolysis takes place in _________________. The cytoplasm The mitochondrial intermembrane space The mitochondrial matrix The endoplasmic reticulum
answered Nov 8, 2022
3 votes
22.8k views
The black market is most active in a __________ economy. A. social B. market C. traditional D. command Please select the best answer from the choices provided A B C D Plz help and give right answers plz
answered Aug 26, 2022
3 votes
66.3k views
Analyse the importance of swachh Bharat Abhiyan​
answered Jul 17, 2022
6 votes
381 views
Jack's tent is shaped like an isosceles triangle. The height of the tent measures 7 feet and the diagonal side measures 9 feet. Find the length of the tent's base. Please explain how you got the answer,
answered Apr 30, 2022
1 vote
32.6k views
I will pay 5$ to the who solve it The cost of production for a new toy is $10. The prices of competitors’ products are: Product A – $25, Product B – $20, Product C – $23, Product D– $22. a) What price
answered Feb 23, 2022
4 votes
15.3k views
Hi can anyone please help me with this?
answered Feb 22, 2022
14 votes
18.2k views
If f(x) = -2x – 2 and g(x) = 22 – 1, find all values of x for which f(x) = g(x).
answered Jan 21, 2022
4 votes
208k views
what is the area of the figure composed of a parallelogram, a square, and a rectangle QUUUIIIIKKKKK!!
answered Jan 2, 2022
0 votes
85.4k views
Two cities are separated by 200 miles. City X has an altitude of 122 meters and City Y has an altitude of 260 meters. Calculate the altitude gradient between the two cites.
answered Nov 27, 2021
0 votes
119k views
A teacher is arranging desks in a room into rows. Each row has the same number of desks. The teacher has more than one row of desks. Which of these could be the number of desks in the room? Check all that
answered Nov 20, 2021
1 vote
202k views
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answered Sep 9, 2021
3 votes
151k views
I have definition paragraph and if anyone knows how to fix these mistakes plz help me out with it and thank you!
answered Sep 4, 2021
3 votes
126k views
What is the vertex of y=x2+4x−1
answered Sep 1, 2021
3 votes
32.6k views
Select the correct answer. If 21% of males and 15% of females in a given state play the guitar, what is the probability that a randomly selected subject in the state plays the guitar, given that the subject
answered Jul 27, 2021
0 votes
155k views
While not all land is suitable for agriculture, farmers can use irrigation and fertilizer to make land __________. A. less nutritious B. weathered C. marginal D. arable what is the answer?
answered Jul 18, 2021
2 votes
37.7k views
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