Answer:
Step-by-step explanation:
u/4 + 9.9 = 16.9
Putting value of u = 24 in the equation
24/4 + 9.9 = 16.9
6 + 9.9 = 16.9
15.9 = 16.9
Bringing like terms on one
16.9 - 15.9 = 1
Answer:
Step-by-step explanation:
GIVEN: In a 
mile race, Janet covered the first 
miles at a constant rate. She then speed up and rode her bike the last 
miles at a rate that was 
miles per minute faster. Janet's overall time would have been minutes faster had she ridden her bike the whole race at the faster pace.
TO FIND: What was Janet's average speed (in miles per minute) for the whole race?
SOLUTION:
let the speed of Janet in first 
speed of Janet's bike in last 
total time taken by Janet,
Time taken if Janet rides whole race at faster pace 
As, Janet's overall time would have been 
faster had she ridden her bike the whole race at the faster pace.
on solving we get
Average speed 
Average speed 
Therefore average speed of Janet was
<span>Square and survey each have 6 letters, none of which are repeats. For the first position there are 6 possibilities, then 5 (6 minus the one you already used), and so on, or 6 factorial (6!). 6x5x4x3x2x1 = 720, so there are 720 combinations for each. I hope this helps!</span>
PEMDAS
2+3(2)^2/12
2+3(4)/12
2+12/12
2+1
Answer: 3
2/12 chance of rolling a 1 on either die
