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

Find the value of 18 ÷ 9 ∙ 3

Suppose the leftmost digit of two numbers are 8 and 3. Can you which number is greater?EXPLAIN

critically Name discuss two Ways which HIV/AIDS is Unnoticeable Spread

How many pints are in 7.5 quarts

Imagine you are a substitute teacher about to teach this class period. Write 2-3 paragraphs that tell a story (true or not true) about what happens.

Use mapping notation to describe a translation up 8 units.

Can somebody help me answer this please

The item least likely to be considered a community is _____. a drop of drinking water a drop of pond water an apple tree a fallen log

what are critical elements of narrative essays

What is 3/4 divided by 1/5