45.2216762184
It is the square root of
405x5
I think X is 2. But I am not sure, cuz I don’t know what you teacher is really asking you to do.
Answer:3
Explanation: 3x5=15+12=27-5=22
Answer:
45
Step-by-step explanation:
x + 3x = 180
Combine like terms : 4x = 180
180/4 = 45
Answer:
The best estimate is 32 out of 32 times, she will be early to class
Step-by-step explanation:
The probability of being early is 99% = 99/100 = 0.99
So out of 32 classes, the best estimate for the number of times she will be early to class will be;
0.99 * 32 = 31.68
To the nearest integer = 32
