Answer:
Jennifer can work 6 hours in her babysitting gig and 6 hours on her cashier shift.
Step-by-step explanation:
Babysitting: Cashier:
y = 10x y = 15x
<u>Table (Hours)</u> <u> Table (Hours) </u>
1 : 10 1 : 15
2 : 20 2 : 30
3 : 30 3 : 45
4: 40 4 : 60
5 :50 5 : 75
6 : 60 6 : 90
7 : 70 7: 112
8 : 80 8 : 120
9 : 90 9 : 135
10 : 100 10 : 150
11 : 110 11 : 165
12 : 120 12 : 180
13 : 130 13 : 225
14 : 140 14 : 210
15 : 150 15 : 225
16 : 160 16 : 240
17 : 170 17 : 255
18 : 180 18 : 270
19 : 190 19 : 285
20 :200 20 : 300
Hope that helps!
Answer:
D) 3.250×10^4 days
Step-by-step explanation:
You know there are 24 hours in a day, so the number of hours must be divided by the hours per day to find the number of days:
(7.8×10⁵ h)/(2.4×10¹ h/da) = (7.8/2.4)×10⁵⁻¹ da = 3.250×10⁴ da
The volume of a cone is 1/3 times the area of the base times the height.
So the area of the base would be pi times the radius squared, or 3.14 * 3.2^2, which is 32.1536.
Next you multiply 32.1536 by the height(5.8) to get 186.49088.
Then you divide that by 3 to get 62.1636267, rounded to the nearest tenth of an inch is 62.2 inches cubed.