A: minutes
16a > (with a line under it) 136
The awnser would be 8 minutes and 50 seconds. 136 ÷ 16 = 8.5
a > (with a line under it) 8.5
I hope I helped! :D
Answer:
266.666667
Step-by-step explanation:
When you multiply, you add the powers and when you divide, you subtract the powers.
1. 2^7
2. 2^6
3. 2^3
4. 2^8
Answer:
C.
normal distribution
Step-by-step explanation:
The Sampling Distribution of the Sample Proportion. If repeated random samples of a given size n are taken from a population of values for a categorical variable, where the proportion in the category of interest is p, then the mean of all sample proportions (p-hat) is the population proportion (p)
Sample proportion would be normal with mean = p and variance = pq/n where q = 1-p and n= the sample size
The condition is that both np and nq must be greater than 10
Hence we can take that this will be normal provided np>10 or p>1/4 and q >1/4
i.e. p lies between 1/4 and 3/4
C.
normal distribution (assuming conditions are satisfied)
Answer:
Max has $10.00. He earns $25.75 for every lawn that he mows.
Sasha sells a scarf for $10.00 and x jackets for $25.75 each.
Step-by-step explanation:
