Answer: Look st the picture below.
Step-by-step explanation: I got this right on Edmentum.
Answer:
78.88%
Step-by-step explanation:
We have been given that
The z-score formula is given by
For
For
Now, we find the corresponding probability from the standard z score table.
For the z score -1.25, we have the probability 0.1056
For the z score 1.25, we have the probability 0.8944
Therefore, the percent of the trees that are between 20 and 30 years old is given by
0.8944 - 0.1056
= 0.7888
=78.88%
A.
yes, the candle starts high/tall, then as it melts over time it gets smaller and smaller until is all gone.
b.
y = mx + b
y = 4/2x + 8
y= 2x + 8
c.
Well, since it's slope/unit rate is greater/faster it will burn quicker, therefore you will still start at 8 on the y ais, but it would decrease 3 in. each hour, instead of 2, like the orignal problem.
What is quarter pass 3 your answer would be 3:45
There are 2000 pounds in a ton
So just multiply
2000*5= 10000
So there are 10000 pounds in 5 tons