Answer:
11 hours 15 mins
Step-by-step explanation:
Wilma & Betty both have a pool that holds 10500 gallons of water each.
Wilma's garden hose fills at the rate of 700 gallons per hour.
Betty's garden hose fills at a rate of 400 gallons per hour.
Volume = Rate * time
Time = Volume /rate
The time it will take for Wilma's pool to be filled = 10500/700
= 15 hours
The time it will take for Betty's pool to be filled = 10500/400
= 26.25hours
= 26 hours 15 minutes
it will take Betty (26.25 - 15) to fill her pool than Wilma.
= 11.25hours
= 11 hours 15 mins
X would be square root of 10 because u would do properties
Answer:
5 x^2 - 32
Step-by-step explanation:
Simplify the following:
3 x^2 + 2 x^2 - 32
Grouping like terms, 3 x^2 + 2 x^2 - 32 = (2 x^2 + 3 x^2) - 32:
(2 x^2 + 3 x^2) - 32
2 x^2 + 3 x^2 = 5 x^2:
Answer: 5 x^2 - 32
Answer:
a) -15, -8, -3.3, 8/9
Step-by-step explanation:
b) 8/9, -3.3(And I say its -3.3, because you need to write it in its original form.), so far its 8/9, -3.3, -8, -15.
c) Because the absolute value is the positive value of that number. (i.e, -3 is 3 places away from 0, so it's absolute value would be 3.)
150/17=8.<span>82352941176 or 8.8 rounded to the nearest tenth.</span>
