C. 14.14 cu in.
V=4/3(3.14)r^3
V=4/3 (3.14)1.5^3
V=14.14
Answer:
Kindly check explanation
Step-by-step explanation:
Give the line of best fit :
y = 1.62x + 18 ; where ;
y = wait time ; x = number of staffs available
If slope of the line is -1.62.
The slope of linear graph represents the ratio of change in the y variable and the x variable. With a slope value of - 1.62, the rate of change is negative and thus an increase in x will lead to a decrease in y. This means that for every unit increase in the number of staffs, the wait time reduces at a rate of 1.62 per unit.
Answer:
blue circle = 62.8 cm
orange circle = 31.4 cm
Step-by-step explanation:
orange circle = π2r = (3.14)(2)(5) = 31.4 cm
blue circle = π2r = (3.14)(2)(10) = 62.8 cm
Answer:
Part B: $544.5
Step-by-step explanation:
PART B:
The area of the carpet is the product of its dimensions:
.
The carpet costs $2.00 per ; therefore, the total cost of the carpet will be
.
Also, the installer charges $0.75 per to install the carpet; therefore, the total cost of installation will be
.
Thus, the total amount it will cost Amy to buy the carpet and have it installed will be