What fraction of the months of the year have 31 days?

Answers

Answer 1
Answer: there is 7 months so it would be 7/31 idk
Answer 2
Answer: 7/31 that's the answer.

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A 12-oz. bottle of shampoo last Enrique 16 weeks.How long would you expect an 18-oz. bottle of the same brand to last him?

Answers

the 18 oz bottle will last him 24 weeks

Which is the best estimate for the quotient of 3,004.914 / 2.298? A. 15 B. 100 C. 1500 D. 10,000

Answers

The answer is 1307.621 and if you estimate that answer it would be D

Try and answer this one!

Answers

Answer:

128

Step-by-step ex

Terms written in the form a/b are fractions. For example 2/3. If you see 3 1/2 it should be 3 and 1/2

Answers

Answer:

7/2??

Step-by-step explanation:

Im not sure what you mean but 3 1/2 is the same thing as 7/2

at a point on the ground 15 ft from the tree, the distance to the top of the tree is 1 ft more than 2 times the height of the tree. find the height of the tree.

Answers

Let's say the tree is of height h. The point 15 ft away, the base of the tree, and the height of the tree form a right triangle, where the length of the sides are h, 2h + 1, and 15 (see attached image).

Using the Pythagorean theorem, h^2+ 15^2 = (2h +1)^2

Simplifying it down, we get 3h^2+4h-224=0

We can use the quadratic formula to solve this, where the solutions are (-4 \pm √(4^2 - 4 * 3 * (-224)) )/(2*3) = (-4 \pm √(2704) )/(6) =  (-4 \pm 52)/(6)

Therefore the answers are - (56)/(6) or (48)/(6) =8

The answer is 8 since the height of the tree must be positive.

The combined age of three relatives is 120 years. James is three times the age of Dan, and Paul is two times the sum of James and Dan. How old is each relative

Answers

The ages of each relative are 30, 10 and 80 years respectively.

  • Let James' age be J.
  • Let Dan's age be D.
  • Let Paul's age be P.

Translating the word problem into an algebraic expression, we have;

J + D + P = 120 ......equation 1

J = 3D          .......equation 2

P = 2(J  + D)   ......equation 3

Substituting eqn 2 and 3 into eqn 1, we have;

3D + D + 2J + 2D = 120\n\n6D + 2(3D) = 120\n\n6D + 6D = 120\n\n12D = 120\n\nD = (120)/(12)

Dan, D = 10 years

For James;

J = 3(10)

James, J = 30 years.

For Paul;

P = 2(J  + D)

P = 2(30 + 10)\n\nP = 2(40)

Paul, P = 80 years.

Therefore, the ages of each relative are 30, 10 and 80 years respectively.

Read more: brainly.com/question/6463206

Answer: Your answer is 60

Step-by-step explanation: