Mandana is ordering new tile for her kitchen floor. the area of the floor is 119.9 square feet, and she wants to order between 15% and 20% extra of the materials. which of the following is a reasonable amount of tile for mandana to order? a. 134 square feet b. 140 square feet c. 137 square feet d. 145 square feet

B.  140 square feet

Step-by-step explanation:

The area of the floor is 119.9 square feet.

Mandana wants to order between 15% and 20% extra of the materials.

15% of 119.9 =

= square feet rounding to 138 sq feet.

20% of 119.9 =

= square feet rounding to 144 sq feet.

We can see that 140 sq feet lies between these two values.

So, the answer is 140 square feet.

black/brown

step-by-step explanation:

well, you see here, jamal was born to 2 parents, his mother who he lives with and his father who left at a young age and who happens to be younger than him. he stole cookies because he has to steal food due to the fact that he spends his government poverty checks on pot and women.

85.560%

step-by-step explanation:

conditional probability is defined as:

p(a|b) = p(a∩b) / p(b)

in other words, the probability that a occurs, given that b has occurred = the probability that both a and b occur / the probability that b occurs.

in this example:

p(turns 64 | turns 44) = p(turns 64 & turns 44) / p(turns 44).

if someone turns 64, they must have already turned 44, so:

p(turns 64 | turns 44) = p(turns 64) / p(turns 44)

on page 42, we see that of the original 100,000, 94944 turn 44, and 81234 turn 64.   therefore:

p(turns 64 | turns 44) = 81234 / 94944

p(turns 64 | turns 44) = 0.85560