Phone calls cost £ y
for
x
minutes.

The graph gives the values of
y
for values of
x
from 0 to 5.

(a)(ii) Give an interpretation of the gradient of the graph.

A - £0.50
B - The increase in price each minute.
C - The fixed charge for the call.
D - The number of minutes per £1 cost.
E - The length of the call when the charge is £0.

Ahigh definition tv cost $800 with a down payment of 2/5 of the cost. how much is left to pay, in dollars after the down payment has been made?

Someone answer asap for ! max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a. the median of max’s data is 250 b. more than half of the data points max recorded were 177 centimeters. c. a data point chosen at random is as likely to be above the mean as it is to be below the mean. d. every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

3x = 729 solve for x plz . it's urgent. will mark