A once-popular children's doll is slowly declining in popularity. the quartic function f (x)equals negative 0.022 x superscript 4 baseline plus 0.457 x cubed minus 2.492 x squared minus 5.279 x plus 87.419 commaf(x)=−0.022x4+0.457x3−2.492x2− 5.279x+87.419, where x is the number of years since 1993, can be used to estimate the number of dolls of this type that were sold (in thousands) during a given year from 1993 to 2003. estimate how many dolls were sold in 19941994.

Approximately 80,083 dolls were sold in year 1994.

Step-by-step explanation:

We are given the following information in the question:

The function f(x) estimates the number of dolls that were sold in thousands during a given year from 1993 to 2003.

where x is the number of years since 1993.

We have to estimate the number of dolls that were sold in 1994.

We put x = 1, as x  x is the number of years since 1993. Thus, it is 1 year for 1994 since 1993

Putting values, we get,

Thus, approximately 80,083 dolls were sold in year 1994.

a.) list the factors of 40.

1/2/4/5/8/10/20/40

b.) list the factors of 40 that represent the number of cans that could be on each shelf.

5

c.) how many different arrangements of cans are possible?

just one because if you put more on one shelf you will go way over 40 and the cabinet will probably break.

d.) what are the possible arrangements of the cans?

put 5 cans on each self to reach 40 cans in total.

e.) which arrangement uses all the shelves?

5 because you can put 5 cans on each shelf, and since there are 8 shelfs you are equally going to get 40 cans.

look at photo