Answer:
A, B , C do NOT use appropriate compatible numbers to estimate the total number of hours he worked.
Step-by-step explanation:
Malik earned $2,344.55
Wages per hour $ 35.50
No of hours = Total wages / wages per hour= $2,344.55/ 35.50 = 66.043
<em>Lets analyze all the options</em>
A. 2,400 ÷ 30= 80
B. 2,400 ÷ 40= 60
C. 2,000 ÷ 40= 50
D. 2,000 ÷ 30= 66.67
A, B , C do NOT use appropriate compatible numbers to estimate the total number of hours he worked.
<u><em>Only D uses appropriate compatible numbers to estimate the total number of hours he worked.</em></u>
No it wouldn't because a direct variation is in a y=kx formula. That equation shown above is in a y=mx+b format,which is a formula for slope intercept form
That is correct, however, you need to keep in mind that each bacteria created will multiply the same way the original does, so you have exponential growth
Answer:
90% confidence interval between 118.64 ounces and 124.16 ounces
99% confidence interval between 117.13 ounces and 125.67 ounces
Step-by-step explanation:
