Answer:
1. 10, 20, 30, 31, 32, 33, 34
2. 10, 20, 30, 31, 32, 33, 34, 35, 36
Step-by-step explanation:
<span>C) the additive inverse of -3 is +3, so 16 - (-3) = 19</span>
Answer:
A: 22.1
Step-by-step explanation:
34/100 = ?/65 so when you cross multiply you get the value
3/5 *45/A is the equation
therefore A would equal 5*15
which is then be 75 inches
Answer:
It will take 4 hours and 48 minutes with both pipes.
Step-by-step explanation:
Add their rates of filling
1st pipe's rate = ( 1 tank ) / ( 12 hrs )
2nd pipe's rate = ( 1 tank ) / ( 8 hrs )
Let, t = hrs to fill tank using both pipes
(1 / 12) + (1 / 8) = (1 / t)
Multiply both sides by 24t
2t + 3t = 24
5t = 24
t = 4.8
0.8 x 60 = 48
It will take 4 hours and 48 minutes with both pipes
