Answer:
At 10 minutes the phone call costs the same for both companies. Hopefully this was helpful. :)
Step-by-step explanation:
Create equation:
f(x)=3x+35
f(x)=2x+45
x=minutes
Solve:
Company A: Company B:
0 35 45
1 38 47
2 41 49
3 44 51
4 47 53
5 50 55
6 53 57
7 56 59
8 59 61
9 62 63
10 65 65
Answer:
The matched pairs t test.
Step-by-step explanation:
You test blood sugar levels of 20 diabetics with both devices and use B. the matched pairs t test.
Answer:
5 seconds
Step-by-step explanation:
All you have to do is make a ratio.
10 yards = 5/3 seconds
10 * 3 = 30 yards
5/3 * 3 = 15/3 = 5 seconds
Answer:
B. 3/4
Step-by-step explanation:
5/8 Get a common denominator of 24
5/8 *3/3 = 15/24
A. 12/24 this is less than
B. 3/4 *6/6 = 18/24 greater than
C. 15/24 same value so equal to
D.4/12 * 2/ = 8/24 less than
Answer:
108
Step-by-step explanation:
<u>find the volume of the cooler</u>:
V=πr²h
π×6²×16= 1809.56
<u>find the volume of the cup</u>:
V=πr²(h/3)
π×2²×(4/3)= 16.76
<u>divide the volume:</u>
1809.56/16.76= 107.969
Assuming that the cooler is full to the max, and cups are filled almost to the top, the cooler contains 108 cups of water.
