Are you wondering if its right?
Answer:
B
Step-by-step explanation:
None
Formula = (a + b)^2 = a^2 + 2ab + b^2
x^2 + 4x + 4 + 9 = 0
x^2 + 4x + 13 = 0
9.4 is the distance coming back with pythagorean theorem
add the original 13 miles
22.4 miles
Answer:
C. 6
Step-by-step explanation:
So it says read less thann 25 books --> that means the numbers are 13,14,14,16,19,21,21,22,23, and 24 --> a total of 10 numbers
Then it says read more than 35 books --> that means the numbers are 37,41,42,43 --> a total of 4 numbers
Now, it says how many more --> that means you subtract 4 by 10 = 10 - 4 = 6
Therefore the answer is 6 more students read less than 25 books than read more than 35 books.
