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.

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%

i dont know what you want me to answer for this but im guessing 2: 11?