Answer:
13 customers use to text,
10 customers use the Internet,
the probability that a randomly selected customer who is on plan B uses the phone most often to text is
Step-by-step explanation:
A phone company surveys a sample of current customers to determine if they use their phones most often to text or use the Internet.
Plan B:
13 customers use to text,
10 customers use the Internet,
23 customers in total.
The probability that a randomly selected customer who is on plan B uses the phone most often to text is
Since there is a flat membership fee of $18, the y intercept is 18. And since there is a $3 fee per number of video games rented, n, the slope or rate of change of the linear equation is 3. The slope-intercept form of a line is:
f(x)=mx+b, where m=slope and b=y-intercept so in terms of n, games rented, the cost, f(n) is:
f(n)=3n+18
Answer:
614
Step-by-step explanation:
15 x 13 = 195 two times 195 x 2 = 390
4 x 15 = 60 two times 60 x 2 = 120
4 x 13 = 52 two times 52 x 2 = 104
104 + 120 + 390 = 614
Answer:
33,175.21/radians/sec
Step-by-step explanation:
22 rev/sec x 60sec/1 min x 4ft x2 pi/1 rev
22 x 60 = 1320
1320 x 4 = 5280
2 x pi = 6.2831853072
5280 x 6.2831853072= 33,175.218421884
Answer:
sure what's up
Step-by-step explanation: