The table shows the drink preferences of 50 shoppers at a mall.
What is the probability that 1 shopper, selected at random from the 50 surveyed, preferred either drink B or drink D.

(A)19/50
(B)9/50
(C)12/625
(D)7/25

P(B or D) = 7/25

Option D

Step-by-step explanation:

We are looking for the probability that 1 shopper, selected at random from the 50 surveyed, preferred either drink B or drink D.

From the image, the number of shoppers for drink B = 8

While the number of shoppers for drink D = 6

Thus,probability of selecting drink B is ;P(B) = 8/50

And probability of selecting drink D is; P(D) = 6/50

Thus; probability of selecting either drink B or drink D is;

P(B or D) = 8/50 + 6/50

P(B or D) = 14/50

This breaks down to; 7/25

Thus;P(B or D) = 7/25

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt

with btw u said 100pts but it clearly says

i answerd and just got 10pts

no hate