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adelina 88 [10]
3 years ago
5

At a local fitness center, gym members pay $3 per workout with an annual membership fee of $140. Non-members pay $10 per workout

. If you plan on working out an average of twice a month for the next year, is a membership worth the investment? Show your thinking
PLEASE HELP
Mathematics
1 answer:
sleet_krkn [62]3 years ago
6 0

Answer:

Yes the membership is worth it. If you have a membership you will pay $140 for the whole year. Then, it is $3 everytime you workout and if you plan on working out 2 times a month the total will be $72 dollars. So $72 + $140 is $212 yearly. If you don't get the membership you pay $20 a month because you will workout twice a month. So, 20 times 12 is $240. It may seem like it's not worth it but it actually comes out cheaper. So, yes I do think the membership is worth it.

Step-by-step explanation:

Hope you find this helpful. If you have questions feel free to ask.

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Eight minus two times a number is equal to the number plus 17. find the number
kkurt [141]
I could be interpreting this wrong, but I am pretty sure the answer is 53
5 0
3 years ago
A right cylinder with a height of 15 inches has a volume of volume of 8, 640 π cubic inches. What is the diameter of the base of
sashaice [31]

Answer:

C. 48 in.

Step-by-step explanation:

V = Bh = πr²h

8640π = π r² x 15

r² = 576

r = 24

diameter = 24 x 2 = 48

5 0
3 years ago
Which of these scales are equivalent to 3 cm to 4 km? select all that apply. recall that 1 inch is 2.54 cm
AlladinOne [14]

Answer:

1. 0.75 cm to 1 km

4. 0.3 mm to 40 m

Step-by-step explanation:

we have the scale

\frac{3}{4}\frac{cm}{km}=0.75\frac{cm}{km}

<u><em>Verify each case</em></u>

case 1) 0.75 cm to 1 km

\frac{0.75}{1}\frac{cm}{km}=0.75\frac{cm}{km}

therefore

The scale is equivalent to the given value

case 2) 1 cm to 12 km

\frac{1}{12}\frac{cm}{km}=0.08\frac{cm}{km}

0.08\frac{cm}{km} \neq 0.75\frac{cm}{km}

therefore

The scale is not equivalent to the given value

case 3) 6 mm to 2 km

Remember that

1 cm= 10 mm

1 mm=0.1 cm

we have

\frac{6}{2}\frac{mm}{km}=\frac{0.6}{2}\frac{cm}{km}=0.30\frac{cm}{km}

0.30\frac{cm}{km} \neq 0.75\frac{cm}{km}

therefore

The scale is not equivalent to the given value

case 4) 0.3 mm to 40 m

Remember that

1 cm= 10 mm  -----> 1 mm=0.1 cm

1 km=1,000 m ----> 1 m=0.001 km

we have

\frac{0.3}{40}\frac{mm}{m}=\frac{0.03}{0.04}\frac{cm}{km}=0.75\frac{cm}{km}

0.75\frac{cm}{km}=0.75\frac{cm}{km}

therefore

The scale is equivalent to the given value

case 4) 1 inch to 7.62 km

Remember that

1 in= 2.54 cm

we have

\frac{1}{7.62}\frac{in}{km}=\frac{2.54}{7.62}\frac{cm}{km}=0.33\frac{cm}{km}

0.33\frac{cm}{km} \neq 0.75\frac{cm}{km}

therefore

The scale is not equivalent to the given value

6 0
2 years ago
The perimeter of the figure is 3
goldenfox [79]

Answer:

7m

Step-by-step explanation:

P=a+b+c+d

31=6+8+10+d

31=24+d

31-24=d

7=d

5 0
2 years ago
Ill GIVE BRAINELST AND EXTRA POINTS​
wolverine [178]

Answer:

I believe the answer is (-7.4) Not really great at math either

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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