Answer:
Step-by-step explanation:
275/3=91.6 recurring
91.6 recurring x 15= 1375
Answer:
i am sorry i don't know the answer
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Step-by-step explanation:
Answer:
360
Step-by-step explanation:
using the definition
n
= 
where n! = n(n - 1)(n - 2)..... × 3 × 2 × 1
then
6
= 
= 
=
← cancel 2(1) on numerator / denominator
= 6 × 5 × 4 × 3
= 360
Step-by-step explanation:
The given quadratic equation is :

We need to solve the given equation. The formula used to solve a quadratic equation is :

We have, a = 3, b = -2 and c = 5
So,

Hence, this is the required solution.
2.30 PM
Step-by-step explanation:
Olivia has a 1hr head start of Ben. While traveling at 55 mph she will have covered a distance of;
55 * 1 = 55 miles
Then Ben begins to travel at 65 mph which is
65 – 55 = 10 mph
Faster than Olivia.
This means that Ben will be closing in on the 55 miles head-start made by Olivia by 10 mph. To find out after how long Ben will completely close the gap;
55 / 10 = 5.5 hours
0.5 hours in minutes is;
5/10 *60 = 30 minutes
Ben will catch up to Olivia on;
9.00 + 5.30 = 14.30
= 2.30 PM
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