The first three figures in a pattern are shown.

Which function represents f (n), the number of small squares in figure n?

Question 5 options:

f (n) = 2n2+2

f

(

n

)

=

2

n

2

+

2

f (n) = n2+n

f

(

n

)

=

n

2

+

n

f (n) = n (n+2)

f

(

n

)

=

n

(

n

+

2

)

f (n) = n2+2

The first term and the common ratio of a G. P are respectively 3 and 1/2. write down the first five terms

The number x (in thousands) of cat flea collars demanded each year when the price of a collar is p dollars is expressed by the function x^3+200p^2=17,500. The collars are currently selling for $4 each and the annual number of sales is 24,272.

3 to the power of 1170

What the prime factor is action of 8

4+2.2h=-3.7 h = what is h

Pamela's age is two times Jiri's age. The sum of their ages is 33 . What is Jiri's age?

A set of data with a mean of 45 and a standard deviation of 8.3 is normally distributed. Find the value that is - 1 standard deviation away from the mean.

What is the coefficient of 9B in 5A

Marcos works 8 hours a day. He makes $19 an hour. On Tuesday, he only worked 3/4 of a day. How much did Marcos earn on Tuesday? Which answer gives the correct solution and explains how to check if the answer is reasonable? A. Solution: $57.

Joe wants to add to his sticker collections. He wants to increase his collection by 20%. If he has 1,400 stickers in his collection now, how many stickers does he need to add to his collection?