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Reika [66]
2 years ago
15

Jake forgot to replace the cap on a bottle of cologne. The cologne began to evaporate at the rate of 18% per day. If the origina

l amount of cologne in the bottle was 50 grams, which of the following graphs best represents the amount of cologne f(x) remaining in the bottle after x days?
Mathematics
1 answer:
Cerrena [4.2K]2 years ago
6 0

Answer:

x is 738

Step-by-step explanation:

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Can someone help me please I do not know the answer
Afina-wow [57]
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4 0
3 years ago
What is the area of area of 7 meters, 15 meters and 9 meters?​
chubhunter [2.5K]

Answer:

10

Step-by-step explanation:

10-7 do it yourself and don't vheat

3 0
3 years ago
Read 2 more answers
Carlos kicks a ball into the air. The function that models the scenario is f(t)= -16t^2+ 96t
gregori [183]
Check the picture below

thus \bf 0= -16t^2+ 96t\impliedby \textit{hits the ground}

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4 0
3 years ago
Lee has $1.75 in dimes and nickels. The number of nickels is 11 more than the number of dimes. How many of each coin does he hav
Schach [20]

Answer:

Lee has 19 nickels and 8 dimes

Step-by-step explanation:

hello, I think I can help you with this

Step 1

Let

value of a nickel=$0.05

value of a dime=$0.10

number of nickels=N

number of nickels=D

According to the question data Lee has $1.75 in dimes and nickels.

0.05N+0.1D=1.75,equation(1)

also, the number of nickels is 11 more than the number of dimes.mathematical speaking

N=11+D,equation(2)

Step 2

replace N from equation (2) into equation (1)

0.05N+0.1D=1.75

0.05(11+D)+0.1D=1.75

Now, solve for D

0.55+0.05D+0.1D=1.75

0.15D=1.75-0.55

D=1.2/0.15

D=8

Step 3

replace the value of D into equation(2) to obtain N

N=11+8

N=11+8

N=19

Hence, Lee has 19 nickels and 8 dimes

Have a great day.

5 0
3 years ago
For which shape is 45 degrees the smallest angle of rotational symmetry?
Angelina_Jolie [31]

Answer:

Step-by-step explanation:

You want the external angle to be 45°.

If n = number of sides, the external angles are each 360°/n = 45°

n = 360/45 = 8

The shape is a regular octagon.

4 0
3 years ago
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