Which pair of variables can’t be represented on a scatter plot? the total number of hours a group of employees works and the number of employees

B.
the heights and weights of a company's employees

C.
the hemoglobin levels and blood types of patients in a hospital

D.
the hours spent watching TV and the hours spent working on a laptop

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

false

step-by-step explanation:

the reason i say this is because for a certain length of sides you can pick any two and the length is wither equal or greater than the third side and in this case it's not.

3 + 5 = 8

8 is smaller than 9 which is the third side.

hope this : )

step-by-step explanation: