Answer:
probability = 6/7
Step-by-step explanation:
a+b+c= 30 students
there are 35 students in total.
=30/35
30/35 fully simplified = 6/7
the probability that a student earns a grade of A, B, or C is 6/7.
also, 6/7 as a decimal rounded the nearest hundreth is 0.86, FYI.
A. The kinetic energy is quartered.
The kinetic energy is quartered.
2.14 X 10(power4)
The estimate is greater then.
143*2=286
286*2=572 not 6,517
b
you should use mathaway, it's really useful
