Answer:
Step-by-step explanation:
It would be unusual because there are only one 7.6 samples out of a total of 100 samples.
Answer:
1.(B) $31.80
Step-by-step explanation:
First you need to add all the prices of the things Jonathan bought.
$8.75+$7.45= $16.20
Then you can subtract it from the original Total that they brought to the movies.
$16.20-$48.00= $31.80
Jonathan has $31.80 left
Answer:
The augmented matrix is of two equations, and two variables.
Step-by-step explanation:
This is an augmented matrix, which means the constant terms are on the last column.
The matrix can be written as
X1 + kX2 = 3
-5X1 + 6X2 = 1
The constants are 3, 1, and all the coefficients of the variables, X1 and X2.
X1 and X2 can take any values.
k is constant, just like 1, -5, and 6.
Though, it is not specified, the consistency or inconsistency of the equation depends on the value k takes.
Here, every term is -2 times than it's previous term. so,
5th term = 8 * -2 = -16
So, -16 is your answer.
Hope it helped.
Ruby and Angie ate 8/15 of the pizza all together