honeygirl383 honeygirl383

21-10-2019
Mathematics

contestada

If D varies directly with t and D is 105 when t is 3 find D when t is 8

Respuesta :

bayosanuade bayosanuade

22-10-2019

Answer:

D ∝ t

implies

D = Kt

substituting D = 105 and t =3

implies 105 = K x 3

therefore K = 105/3

K = 35

The formula then becomes

D = 35t

When t = 8

D = 35 x 8

D = 280

Step-by-step explanation:

Answer Link

Otras preguntas

The Pomerantz family have a small rectangular pond in their flower garden.The pond is 6 feet long and 4 feet wide.If the water in the pond is 2 feet deep, what

Write the number for nine million sixty thousand

360 kilograms is 24% of blank kilograms

You have 80 pieces of fabric to make a wall hanging. Each piece of fabric is a square with a side length of 5 inches. You use as many pieces of fabric as possib

The medical term for "loss of appetite" is a. bowel rest. b. dyspepsia. c. stasis. d. anorexia.

in ss help me lol......

The Dominion of New England: 1.was governed by Roger Williams 2.was established after the Glorious Revolution 3.included a colonial assembly 4.united the New En

How did President George H.W. Bush respond when other nations failed to support long-term U.S. involvement in the Persian Gulf War? (Points: 5) He took his

You check 29 cartons of eggs. Three of the cartons have at least one cracked egg. What is the experimental probability that a carton of eggs has at least one cr

Why did Native American culture groups develop differently in different parts of North America? A. differences in when they settled in North America B. differen