3 to the second power would be 9 .
3 to the fifth power would be 243 .
Answer:
4
Step-by-step explanation:
8(1)^2 -5(1) +1
8(1) -5(1) +1
8 -5 +1
4
Multiply the number of hours you work per week by your hourly wage. Multiply that number 52 (the number of weeks in a year.) If you make $20 an hour and work 37.5 hours per week, you annual salary is $20 x 37.5 x 52 or $39,000.
Answer:
# Leo Z:
> (4948 - 4313)/583
[1] 1.089194
# Mary’s Z:
> (5513-5261)/807
[1] 0.3122677
# Percentiles for Leo and Mary
1-pnorm(c(1.09,.31))
[1] 0.1378566 0.3782805
Step-by-step explanation: