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Questions (12)
5²+4x-2=0
1 answer
214 views
label 5 tubes 1-5. Ad 1.50 ml of diluent to each tube. to the first tube, add 500 ul of 1.00 M glucose and mix. transfer 500 ul
1 answer
515 views
You have 10.0 ml of a 5.0% NaCl solution. To this you add 5.00ml of a 2.0% NaCl solution. What is the molarity of NaCl in this
2 answers
444 views
Two objects (53.0 and 16.0 kg) are connected by a massless string that passes over a massless, frictionless pulley. The pulley
1 answer
945 views
A car is towing a boat on a trailer. The driver starts from rest and accelerates to a velocity of +11.4 m/s in a time of 29.2 s.
0 answers
834 views
A toboggan slides down a hill and has a constant velocity. The angle of the hill is 6.70° with respect to the horizontal. What
0 answers
1,199 views
worker stands still on a roof sloped at an angle of 30° above the horizontal. He is prevented from slipping by a static
1 answer
643 views
⦁ An arrow is shot with speed 36.0 m/s at an angle of 24.0° above the horizontal. Assuming the archer was on level ground,
1 answer
486 views
⦁ A ball thrown horizontally at 25 m/s travels a horizontal distance of 50 m before hitting the ground. From what height was
1 answer
6,256 views
⦁ A criminal is trying to escape across a rooftop and runs off the roof horizontally at a speed of 4.9 m/s, hoping to land on
1 answer
649 views
which of the following biomes would receive the most yearly rain?
A desert B rainforest C grassland D coniferous forest
2 answers
475 views
you can only use 8, 1, 4, 3, 7.
digts only appear once in an answer the product of two 2-digit numbers, plus a number is 3,355
2 answers
534 views
Answers (2)
280
label 5 tubes 1-5. Ad 1.50 ml of diluent to each tube. to the first tube, add 500 ul of 1.00 M glucose and mix. transfer 500 ul from the first tube to the second tube and mix. similarly, continue to transfer 500l from each of the remaining tubes to the
