Answer:
5x6=30
30+3=33
i think that's the answer
Step-by-step explanation:
Try this solution with short explanation; note, the suggested way is not the shortest one; the answers are marked with red colour.
Task no. 2: another solution is 45* (4/5) / (6/4) = 24 min.
Answer:
4
Step-by-step explanation:
(32 + x)/6=6
If you have a calculator with statistical functions, that's the way to go.
On my TI-83, I typed in invNorm(0.88) and got the result z = 1.17.
88% of the area under the normal curve is to the left of z = 1.17.
The correct answer is B 9.74_98.1