4 squared = 16
Square root of 25 = 5
Equation = 16-5x2
Do 5x2 first because of order of operations
16-10 = 6
Answer:
Step-by-step explanation:
The probability of choosing one of them is 2 / 80 .
the probability of choosing
the other one is 1 / 79 .
The probability of both things happening is
(2/80) x (1/79) = 1/3160
Answer:
Yes his sum is reasonable.
Step-by-step explanation:
3402 rounded to the nearest hundred is 3400.
4950 rounded to the nearest hundred is 5000.
3400+5000=8400
His sum of 8352 rounded to the nearest hundred is 8400.