Answer: 6 daises .
Step-by-step explanation:
Given : Jenna divided 120 daisies into 2 equal groups .
Then, the number of daises in each group = 120 daisies divided by 2
=
i.e. Each group has 60 daises .
Then she divided each group equally into 10 small bunches .
i..e the number of daises in each bunch= 60 divided by 10 = 6
i.e. Each bunch has 6 daises .
If she gave her grandmother one small bunch , it means she gave her grandmother 6 daises .
Answer:
A = 32°, a = 19, b = 14, B=22.98°, C = 125.02°, c = 29.36
Step-by-step explanation:
We have two sides of the triangle and we have an angle.
A = 32 °, a = 19, b = 14
We use the sine theorem to find the angle B.
We know that according to the sine theorem it is true that:
We know that the sum of the internal angles of a triangle is always equal to 180.
So:
Finally we find the c side
Answer:
The correct statements are: B and D.
Step-by-step explanation:
Standard deviation is one of the measure of dispersion or spread of a dataset from the average value of the dataset. The standard deviation measures the variability of the distribution of values.
The higher the spread or variability in the data set, the greater is the standard deviation value and thus greater will be the magnitude of the deviance of the value from their average.
Then the standard deviation (S.D.) is given by,
The correct statements are:
B. It is a measure of variability.
D. It is calculated using the mean.