For the first number you can choose from 8, for the second number only 7, for the third number only 6. So the number of combinations is 8x7x6=336
Answer:
118.571428%
Step-by-step explanation:
its is 118.571428% so on repeating the digits to figure this out you just do
41.50*35 and you get 1.18571428 then you just move the decimal over 2 to the right.
Answer:
Just start with 14 and go up and then start at 150 and go down by 12 until they meet
Answer:
Each person would pay $15.71
Step-by-step explanation:
First we can calculate how much everyone ate by multiplying the bill amount by 120% (20% tip and 100% of the bill).
$52.35 * 120% = $62.82
Now to find out how much each pays, we have to divide that cost by the number of people (4).
$62.82/4 = $15.71
Well, 7% of 450 is 31.5. The error can go either way (too much or too little) so 450 - 31.5 = 418.5. We also do 450 + 31.5 = 481.5. The statement would be
Book mass = >418.5 and <481.5.
(This could be wrong, I haven't done this much before.)
