Can someone help me with 1,2,3,4,5,6,7,8,9, And 10 A and B? Please answer them correctly not guessing Please

10.416 meters per second

step-by-step explanation:

distance=1 00 meters

time= 9.6 seconds in decimal form or 9 3/5 as a mixed number

average speed= 100/9.6

=10.416 meters per second or 10 52/125 as a mixed number.

addition

step-by-step explanation:

answer: translate the circles so they share a common center point and dilate circle y by a scale factor of 3.

take the logarithm of both sides (the base of the log doesn't matter):

apply the exponent property - this says that :

distribute the log terms on both sides:

group like terms together:

divide through both sides by the coefficient on :

you can do some additional rewriting here using the properties of the logarithm to simplify things if you like: