There are 200 pieces of gum. The first student gets one-half and each student gets half of what's left each time. How many pieces of gum would the 7th person get?

the 7th person will get 3.125 pieces of gum.

Step-by-step explanation:

The first student gets one-half and each student gets half of what's left each time. This means that number of pieces of gum that each student gets is reducing in geometric progression. The formula for determining the nth term of a geometric progression is expressed as

Tn = ar^(n - 1)

Where

a represents the first term of the sequence.

r represents the common ratio.

n represents the number of terms.

From the information given,

a = 200

r = 0.5

n = 7

The 7th term, T7 is

T7 = 200 × 0.5^(7 - 1)

T7 = 200 × 0.5^6

T7 = 3.125

answer is d-29

step-by-step explanation:

since you didn't include the picture, i can give you the description so you know how to pick the correct answer. the third quartile of a data is always shown in a box plot. in the middle of your graph should be a box. the third quartile is the value that goes with the far right edge of the box.

(1,4) is on graph of f(x)

f(1) = 4

so 1/4 f(x)

1/4 f(1)

1/4. ×4

1

so point for function 1/4. f(x) is (1,1)