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Questions and answers by
Carissa
Questions (24)
(please delete this after help this is my original question and I don't want people to take it thank you so much)
Carmen wanted
2 answers
405 views
One number exceeds another by 4. If three times the larger number is divided by the smaller number, the quotient is 4 and the
1 answer
794 views
How do you solve for the variable in this equation? -1 = 6 (2x -7) +22
1 answer
526 views
root(3,12m^2)
Trying to figure out how to rewrite as an expression with a fractional exponent.Thank you for your help
1 answer
897 views
I'm having trouble finding the speed to the problem. My book isn't helping much either.
A golfer hits a shot to a green that is
1 answer
574 views
I'm working on projectile motion and I am supposed to find the speed for this problem, however I'm having trouble setting up the
1 answer
748 views
A baseball is thrown horizontally off a 41-m high cliff with a speed of 18 m/s. What will be the angle in degrees between the
1 answer
796 views
A baseball is thrown horizontally off a 43-m high cliff with a speed of 18.3 m/s. What will be the speed of the baseball in m/s
1 answer
654 views
A baseball is thrown horizontally off a 40-m high cliff with a speed of 16.3 m/s. How much time in seconds will it take for the
1 answer
771 views
An object has a velocity of (0.4 x + -1.7 y) m/s at the origin at t = 0. It experiences a constant acceleration of (0.2 x + -1
0 answers
468 views
Three marksmen stand at the top of a building. Two of them fire identical bullets out of identical rifles. The bullets leave the
0 answers
653 views
Two trucks driven by Abby and Brian start at the same position and take off in different directions in an open field. Abby is
1 answer
524 views
A plane points its nose due north and flies at a speed of 71 m/s relative to the air. The plane enters a strong wind that blows
1 answer
880 views
A golfer hits a golf ball, giving it an initial speed of 31.7 m/s at an angle of 55° above the horizontal. How far in meters
4 answers
1,374 views
A golfer hits a golf ball, giving it an initial speed of 39.7 m/s at an angle of 55° above the horizontal. What is the maximum
2 answers
1,322 views
A catapult launches a stone at an angle of 20° above the horizontal at a speed of 26.8 m/s. Assuming the stone begins its
1 answer
629 views
A man stands at the top of a 27-m high building and throws a penny straight downward. If the penny has an initial velocity of
2 answers
629 views
If the average velocity of O2 molecules at STP is 3.4*10^3 meters/sec, what is the average velocity of H2 molecules at the same
0 answers
620 views
8+12
rewrite using commutative property
3 answers
616 views
Assume that a movie is two hours long, that the frame rate is 30 frames per second, and that the resolution per frame is 1080i
0 answers
576 views
Why do all planets revolve around the sun?
1 answer
460 views
How do I find out how much heat it takes to raise the temperature of 100 grams of aluminum from 50 degrees celcius to 80 degrees
0 answers
547 views
How do I write and balance this chemical equation as a double replacement reaction:
K2SO4(aq) + PB(NO3)2 (aq)
2 answers
742 views
Where can i find stuff about ancient china
Start with a list and overview of Chinese dynasties and the preimperial period, and
0 answers
627 views
Answers (6)
17
The correct answers are "A. It produces carbon dioxide" and "C. It produces water and a high amount of ATP"
4.8x3.7=17.76 that’s my answer I don’t know if I did it right but yea
Thank you!
A man stands at the top of a 27-m high building and throws a penny straight downward. If the penny has an initial velocity of -3.9 m/s, what is the velocity of the penny in m/s when it hits the ground?
thank you
