in 1993, the sports league introduced a salary cap that limits the amount of money spent on players' salaries. the quadratic model y = 0.2313x +2.600x + 35.17
approximates this cap in millions of dollars for the years 1993-2013, where x = 0 represents 1993, x = 1 represents 1994, and so on. complete parts a and b.
lome
ents
a. approximate the sports league salary cap in 2009.
the approximate sports league salary cap in 2009 is $ million
(round to the nearest tenth as needed.)
b. according to the model, in what year did the salary cap reach 65 million dollars?
according to the model in the salary cap reached 65 million dollars.
(round down to the nearest year.)
-success
ts for a

step-by-step explanation:

always plug in x. in this case, x equals 4.

i'm going to first solve 4(2+3x)

1) 4(2+3(4)) use pemdas to solve.

i'm going to multiply whats in the parenthesis first, so 3 times 4=12.

2)4 (2+12) i'm then going to multiply 4 by both numbers in the parenthesis (because multiplying comes before adding)

4 times 2= 8.   4 times 12= 48

4) (8+48)= 56 (answer)

i'm then going to solve 8+12x and plug in 4 for x.

1) 8 +12(4)

multiplying comes before adding, so i'm gonna multiply 12 and 4.

12 times 4= 48.

2) 8+48=56

both equal the same!

example 2 – simplify: step 1: completely factor both the numerators and denominators of all fractions. step 2: change the division sign to a multiplication sign and flip (or reciprocate) the fraction after the division sign; essential you need to multiply by the reciprocal. step 3 : cancel or reduce the fractions.

answer: it's upside down and i can't read it

step-by-step explanation:

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