Mike forgot to replace the cap on a bottle of room freshener. The room freshener began to evaporate at the rate of 15% per day. If the original amount of room freshener in the bottle was 40 grams, which of the following graphs best represents the amount of room freshener f(x) that would remain in the bottle after x days?graph of function f of x equals 30 multiplied by 0.88 to the power of x

graph of exponential function going down from left to right in quadrant 1 through the point 0, 40 and approaching the x axis

graph of function f of x equals 50 multiplied by 0.82 to the power of x

graph of exponential function going down from left to right in quadrant 1 through the point 0, 4 and approaching the x axis

Answers

Answer 1

Answer: Given:
bottle of room freshener = 40 grams
evaporates at the rate of 15% per day.

f(x) = 40(.85)^x

x y
1 34
2 28.9
3 24.57
4 20.88
5 17.75

graph of exponential function going down from left to right in quadrant 1 through the point 0, 40 and approaching the x axis

Answer 2

Answer:

Answer:going down from left to right in quadrant 1 through the point 0, 40 and approaching the x axis

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Write an equation that involves multiplication, contains, a variable, and has a solution of 5

Answers

2x+6 = 16
-6 -6
2x = 10
2x/2
10/2
x = 5

Hope this helps
The equation at the top is the answer and it has a solution of 5.

Line m has a y-intercept of c and a slope of q/p, where p > 0, q > 0, and p ≠ q.What is the slope of a line that is perpendicular to line m?

Answers

Answer:

-p/q

Step-by-step explanation:

m1 = Slope of line 1 (Line m) = q/p

m2 = Slope of line 2

Since the lines are perpendicular,

m1•m2 = -1

Therefore,

m2 = -1/m1

m2 = -1/(q/p)

m2= -p/q

Please mark brainliest,

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Solve 14n+ 6p - 8n = 18p for
A.
n =
-
B. na
C. n = 4p
D. n = 2p

Answers

Answer: d n = 2p

Step-by-step explanation:

The formula for perimeter of a rectangle is given by p = 2l + 2w, where p = perimeter, l = length, and w = width. solve the formula for w.

Answers

Perimeter formula
p = 2l + 2w

I reverse left-right side
2l + 2w = p

Move 2l to the right
2l + 2w = p
2w = p - 2l

Move 2 to the right
2w = p - 2l
w = (p - 2l)/2

Summary
p = 2l + 2w
2l + 2w = p
2w = p - 2l
w = (p-2l)/2

Can anyone help its due in 10 minuets!

Answers

Answer:

x=30⁰

Step-by-step explanation:

4x-55+3x+25=180

7x-30=180

7x=210

x=30⁰

Proof

3(30)+25=115

4(30)-55=65

115+65=180⁰

Nolan plots a point at (0, 3) on the y-axis. He uses a slope of 2 to graph another point. He draws a line through the two points. Which equation represents Nolan’s line?

Answers

Equation of a line passing through a point is given by: (y - y1)/(x - x1) = m. where m is the slope.
Hence, we have
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Answer:

B. y = 2x + 3

Step-by-step explanation:

did it on edge 2020

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