Answer:
25%
Step-by-step explanation:
Since Normal Distribution is symmetrical Distribution and 5.3 and 10.7 are both 2.7 below and 2.7 above the mean respectively.
So, % of students less than 5.3 hours per week is 25%
Answer:
c
Step-by-step explanation:
am not sure but I think its C am not shure
9514 1404 393
Answer:
10s place
Step-by-step explanation:
When you line up the three digits of the divisor with the three most significant digits of the dividend, you see that the least significant digit of the divisor lines up with the dividend digit that is in the 10s place.
The first (most-significant) quotient digit will be in the 10s place.
_____
In the attached, the left-most non-zero quotient digit is 4, in the tens place.
Answer:
20% off 45.00 is 36.00
Step-by-step explanation:
The difference is $9.00
Answer:
Step-by-step explanation:
Terms are separated from one another by + and/or - signs. In this case neither appears, so the given expression constitutes a single term.