Answer:
Variability is when there is no consistency.
Step-by-step explanation:
Variation in data can be due to various factors. Variability can also be called the spread of data.
Standard deviation is a measure of variability as standard deviation measures the spread of data.
!!
Answer:
There are 3 3/4 servings of vegetables in the can
Step-by-step explanation:
Say that s is the total amount of servings of vegetables in the can.
1. 1/4*s=15/16
2. s=<u>15/16</u>
1/4
3. 15/16*4=60/16=3 3/4
4. 3 3/4 servings of vegetables in the can
Answer: $518.40
Step-by-step explanation:
Total annual premium of Janet's insurance can be calculated as follows:
13.50 deducted weekly for healthinsurance
4 weeks= one month;
twelve months= annual
If 80% of the 13.50 is remitted weekly
80/100 × 13.50
= $10.80 is remitted weekly
Therefore, amount remitted per month
= $10.80 × 4 weeks
= $ 43.20
Total annual premium remitted will be: amount remitted per month × 12months
=$43.20 × 12
= $518.40
Here the only limitation on the domain exists when the denominator is equal to zero, as division by zero has no meaning and is not "allowed" because of its meaninglessness. :)
Factor the denominator to find the excluded values of x...
3x^2+5x-12
3x^2+9x-4x-12
3x(x+3)-4(x+3)
(3x-4)(x+3)
So x CANNOT equal 4/3 or -3 (all other real values of x are part of the domain) so the domain is:
x=(-oo, -3),(-3, 4/3),(4/3, +oo)
First do the one in parenthesis, find out the exponent, and get a calculator or use your head to solve the rest of the problem.