Wayne and Winston are scuba diving and are ascending to the surface. The function y= 30x - 105 represents Wayne's elevation in feet in terms of the time in minutes he ascends. The table represents Winston's elevation in feet in terms of the time in minutes he ascends. Assume that Wayne and Winston both ascend at a constant rate. Х y 0-100 3 -16 Which statements about this situation are true? Wayne ascends at a faster speed. Winston ascends at a faster speed. Wayne and Winston ascend at the same speed. Wayne was deeper when he began ascending. Winston was deeper when he began ascending.

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb

the total estimated nappy use.=10,500,000

step-by-step explanation:

given that on an average the average baby uses 3528 napkins.

in a particular year 2014, the number of births were 299697 in new south wales.

rounding off the number of births to the nearest hundred thousand we have

no of birtsh = 300000

also rounding off the average usage to nearst thousand we get

average use of a baby = 3500

hence total number of nappy estimated to be used = 3500x300000

= 10,500,000

answer is 10,500,000 nappies

company a

step-by-step explanation:

using the linear regression models , it is found that company a   pays about $14 more. but using the same regression (linear) company b pays about $10 more.

so company a pays more than b

7/2

(decimal: 3.5)

welcome ; )

step-by-step explanation: