A, b and c Share the rent in a ratio of 4:3:2. The rent is £216. How much does a pay? 5 Miles= 8km how many km in 40 miles?

Answers

Answer 1
Answer: 40 times 8 is 320. 320 is equal to £216. 216 / 320 is 0.675   A pays 320 / 4 B pays 320 / 3 C pays 320 / 2. A is 80 times 0.675 which is 54. A pays £54.

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What fraction of 1 gallon is 5 cups

Answers

5/16.
4 quarts to a gallon. 4 cups to a quart. each cup is 1/16 of a gallon. therefor 5/16

If y = 2x2 – 4x, what is the value of y when x equals 5. A.10
B.30
C.80
D.480


need the answer asap

Answers

Answer:

B

Step-by-step explanation:

Putting x=5 in the above eq

y=2(5)^2-4(5)

y=2(25)-20

y=50-20

y=30

Answer:i literally have no clue humy

Step-by-step explanation:

this is bull i got to get the f out of here

What are fractions in the order of operations

Answers

Answer: Fractions are not in the order of operations. I tried to look it up for you, and found no thing relevant to fractions.




Given that a student prefers fiction novels, what is the probability that they are also in 10th grade (52 10th graders) out of 107 students

Answers

52/107= .486 so there’s a 48.6% that they are in 10th grade

Sin θ = − 8/17 and θ is in Quadrant III, find tan(θ/2)

Answers

Answer:

tan(θ/2) = -0.25

Step-by-step explanation:

sin(x) = -8/17

     x = sin^-1(-8/17)

     x = -28.07

tan(θ/2) = tan(-28.07/2)

             = -0.25

Three arithmetic means between 3 and negative 13

Answers

Answer:

- 9, - 5, - 1

Step-by-step explanation:

Calculate the mean of 3 and - 13, that is

(3-13)/(2) = (-10)/(2) = - 5

That is

- 13, - 5, 3

Now find the mean of - 13 and - 5, and - 5 and 3

(-13-5)/(2) = (-18)/(2) = - 9

(-5+3)/(2) = (-2)/(2) = - 1

Thus

- 13, - 9, - 5, - 1, 3