If the square root of n equals 6.7, then n is between,

a.6 and 7
b.30 and 35
c.36 and 49
d.45 and 55

C.36 and 49

Step-by-step explanation:

We are given that , The square root of n equals 6.7.

Also, 6.7 is a decimal number that lies between 6 and 7.

i.e. 6 < 6.7 < 7

if we take square on each sides , we get

Now replace by n  [given], we get  

Hence, n is between 36 and 49 .

Thus , the correct option is C.

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

answer:

your answer is: c. 196 7/8 in^3.