Step-by-step explanation:
- -10w<u><</u><u> </u>20
- w<u><</u><u> </u>20/-10
- w<u><</u><u> </u>-2
hope it helps
<h2>stay safe healthy and happy...</h2>
The common ratio is the multiplication of 2 each time. 5x2= 10// 10x2=20// 20x2=40
Answer:
35 % are herbs
Step-by-step explanation:
7 = 35
20 = 100
Answer:
0.83333333
Step-by-step explanation:
Is that what you wanted?
Answer:
The Z-score for that day's temperature is 2.41, and since Z > 2, this temperature is significantly high.
Step-by-step explanation:
Z-score:
In a set with mean
and standard deviation
, the z-score of a measure X is given by:

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.
If
, the measure X is significantly high(Z > 2) or significantly low(Z < -2).
The mean high temperature on a particular day in January is 31 degrees F and the standard deviation is 8.7 degrees.
This means that 
One year, the temperature was 52 degrees F on that day.
This means that
.
What is the Z-score for that day's temperature?



The Z-score for that day's temperature is 2.41, and since Z > 2, this temperature is significantly high.