3 years ago

Suppose s varies directly with t. When t27, s=3. What is s when t=632

Mathematics

2 answers:

jekas [21]3 years ago

8 0

Answer:

G 7

Step-by-step explanation:

If t= 27 when s=3 27/3=9

the t=63 when s= 7 63/7= 9

zvonat [6]3 years ago

4 0

Answer:

Step-by-step explanation:

Given that s varies directly with t then the equation relating them is

s = kt ← k is the constant of variation

To find k use the condition when t = 27, s = 3 , then

3 = 27k ( divide both sides by 27 )

$\frac{3}{27}$ = k, that is

k = $\frac{1}{9}$

s = $\frac{1}{9}$ t ← equation of variation

When t = 63, then

s = $\frac{1}{9}$ × 63 = 7 → G

You might be interested in

Find the price of 1 marker if 5 markers cost $15

Alex787 [66]

Answer:

The price of 1 marker is $3

Step-by-step explanation:

15/5 = 3

5 0

3 years ago

Read 2 more answers

Write the numbers 57,000,000,000 and 19,000 in scientific notation. Then show how to divide 57,000,000,000 by 19,000 using prope

LenaWriter [7]

Answer:

the first number is 57 to the ninth power and the second is 19 to the third power, not to sure about the dividing but a quick google search should do the trick

Step-by-step explanation:

8 0

3 years ago

24 people go out for a meal.

gogolik [260]

Answer:

see image

Step-by-step explanation:

The two circles will represent "starter" or "pudding" people and the overlap are both, but also don't forget people who chose neither. There must be 3-neither people. Because 6+7+8 only add to 21 and the question said there were 24 people.