The positive difference between the square of the sum of the first five positive integers and the sum of the first five positive perfect squares is 170. This is obtained by taking the sum of first five numbers, squaring the sum and subtracting the sum of first five perfect squares.
The sum of first five positive integers = 1+2+3+4+5 = 15
Square of the sum of the first five positive integers = 15² = 225
The sum of the first five positive perfect squares =1²+2²+3²+4²+5²
=1+4+9+16+25
=55
The positive differenece = 225-55=170
Hence the positive difference between the square of the sum of the first five positive integers and the sum of the first five positive perfect squares is 170.
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Answer:
Step-by-step explanation:
The square of the sum of the first five positive integers:
(1 + 2 + 3 + 4 + 5)² = 15² = 225
The sum of the first positive perfect square:
1² + 2² + 3² + 4² + 5² = 1 + 4 + 9 + 16 + 25 = 55
225 - 55 = 200
5\6 is greater that 2\3
3, plus, j, k, plus, k, cubed when j=2j=2j, equals, 2 and k=6k=6k, equals, 6
Answer:
231
This is the answer take it or leave it
B- 11 miles
C- 176 miles
D- 660 miles
Answer:
Option B is correct
11 miles
Step-by-step explanation:
Using formula:
As per the statement:
At top speed, a coyote can run at a speed of 44 miles per hour.
⇒Speed = 44 miles per hour
It is also given that:
Time = 15 minutes
Use conversion:
1 minute = hours
then;
15 minutes = hours
Substitute the given values in the formula we have;
miles
Therefore, 11 miles could it run in 15 minutes
A. One solution
B. No solution
C. More than one solution