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3 years ago

F(x)=300x(4/5)^x help me please

Mathematics

1 answer:

pashok25 [27]3 years ago

6 0

Answer:

The Answer is x = 0

Step-by-step explanation:

Your welcome :)

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Subtract these polynomials.<br> (3x2 – 2x+5) - (x + 3) =

Arada [10]

Answer:

$(6-2x+5)-(x+3)=(-2x+11)-x-3=-2x+11-x-3=-3x+11$

Step-by-step explanation:

8 0

3 years ago

Write 4 different fractions that are equal to 1. use yoir calculator to check that you are correct

yarga [219]

Answer:

2/2 3/3 4/4 5/5

Explanation: Have the fraction sign act like a division sign. 2 divided by 2 is 1. 3 divided by 3 is 1, and so on

8 0

3 years ago

Read 2 more answers

Partitioning- finding the endpoint

ElenaW [278]

Values of x and y will be 12 and 5 respectively.

It's given in the question,

Three points Q, R and S are collinear.
Coordinates of Q → (2, 0)
Coordinates of R → (8, 3)
Coordinates of S → (x, y)
QR : RS = 3 : 2

Since, expression for the coordinates of a point (h, k) which divides the segment joining points $(x_1,y_1)$ and $(x_2,y_2)$ in the ratio of m : n is given by,

h = $\frac{mx_2+nx_1}{m+n}$

k = $\frac{my_2+my_1}{m+n}$

Since, R is a point on segment QS dividing in the ratio of 3 : 2, coordinates of R will be,

$8=\frac{3x+2\times 2}{3+2}$

$8=\frac{3x+4}{5}$

$3x+4=40$

$3x=36$

$x=12$

Similarly, $3=\frac{3y+2\times 0}{3+2}$

$3=\frac{3y}{5}$

$3y=15$

$y=5$

Therefore, values of x and y will be 12 and 5 respectively.

Learn more,

brainly.com/question/8061114

5 0

3 years ago

Need help please. Thank you! :)

nika2105 [10]

they are supplementary angles

7 0

3 years ago

the volume v of a tank varies directly with its height h a tank 12 ft High holds 300 cubic feet write an equation relating v &am

Liula [17]

v varies directly with height means

v/h=k were k is a constant

or also h/v=k where k is a constant (this is a different k than previous)

so if h=12 and v=300 then

h/v=12/300=1/25=k

so the relationhip could be h/v=1/25

if you di v/h, then

v/h=300/12=25/1=25=k

so the relationship could be v/h=25

3 0

3 years ago