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3 years ago

R is inversely proportional to s and directly proportional to the cube of t

1 answer:

7 0

The statement above would be written as an expression as follows:

R = kt/s

The term inversely proportional would mean that as the value of R increases, the value of t would decrease by some factor k. However, s would increase in value since it is directly proportional to R.

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Use the given conditions to write an equation in slope-intercept form. slope = -5, passing through (-4,2) My suggestion is to fi

Brut [27]

Answer:

Step-by-step explanation:

Plug-in values in point -slope form ;

$y -y_1=m(x-x_1)\\y - 2 =-5(x-(-4))\\y-2 = -5(x+4)\\y-2 =-5x -20\\y = -5x -20+2\\y = -5x -18$

3 0

4 years ago

Amelia and Elliott are collecting empty soda cans for recycling. Amelia has 13 less than 5 times the cans that Elliott has. Toge

sleet_krkn [62]

ANSWER

Find out the how many cans does each one have.

To proof

As given

Amelia and Elliott are collecting empty soda cans for recycling

Amelia has 13 less than 5 times the cans that Elliott has.

let us assume that the Elliott has can be =x

Amelia can = 5x -13

Total can = 257 cans

than the equation becomes

x + 5x - 13 = 257

6x = 257 +13

6x = 270

x = 45

Elliott has can be = 45cans

Amelia can = 5 × 45 - 13

= 212cans

Hence proved

5 0

4 years ago

Please help will give brainliest and extra points.

Elza [17]

Im not sure about the given data but I plotted the scatter plot based on what I understand on how the data should be presented.

Time (years)

3, 6, 9, 12, 15, 18, 21, 24

Number of participants(x1000)

22, 25, 28, 14, 17, 20,15, 9

Attached is the scatter plot created online.

x = time (years)

y = number of participantep explanation

7 0

3 years ago

Solve: 20/x = 2 a. x = 40 b. x = 10 c. x = 20 d. x = 15

andre [41]

Answer: the answer is 10! B)X=10

8 0

3 years ago

2(x+6)<10 solve for x and inequality

Crazy boy [7]

Answer:

x<-1

Step-by-step explanation:

2(x+6)<10

Distribute 2x+12<10

Subtract 12 2x<-2

Divide 2 x<-1

4 0

3 years ago