A bag contains 200 cubes that are black, yellow and white. A student randomly selects a cube without looking and replaces it in the bag. If the student selected 13 black cubes, 8 yellow cubes and 4 white cubes, which of
the options below show a reasonable estimate for the total number of each color cube in the bag? Select all
that apply.
A) 64 white cubes
B) 64 yellow cubes
C) 65 black cubes
D) 32 white cubes
E) 120 yellow cubes

7

step-by-step explanation:

i'm assuming you need to figure out how many campers go into each tent.

i got the answer by:

24+4=28

28/4=7  

so far i think you have the right thing going for you just remember soh cah toh

step-by-step explanation:

sine over hypotenuse

cosine   equals adjacent

tangent over hypotenuse

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.

  answer:

  write 548 as 500 + 40 + 8. multiply each addend by 5. then add the three products to get 2,740.