Answer:
361
Step-by-step explanation:
of a number = multiplication
Let us take the number as ' A '
6/7 × A = 36
A = 36 / 6/7
A = 36 × 7/6
A = 6×7
A= 42
The required answer is 42
Hope helps!
Answer:
84%
Step-by-step explanation:
The empirical rule states that 68% values are within 1 standard deviation of mean, i.e,
70
±
15
or from 55 to 85. Since normal distribution is symmetric, we must have (32%) outside this range, and 32/2=16% on the right if this range. Hence below 85 we have (100-16) % = 84%