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Gnesinka [82]
3 years ago
10

at silver gym membrship is 25$ per month and personal training sessions are thirty dollars each.At fit factor membership is 65$

per month and personal training sessions are 20$ each.In one month,how many personal training sessionswould sarah have to buy to make the total cost at the two gyms equal
Mathematics
2 answers:
NARA [144]3 years ago
3 0
25+30x=65+20x
30x=40+20x
10x=40
x=40/10
x=4

x is for the number of sessions

ANSWER: 4 sessions
It will cost 145$ for both gyms after 4 sessions.
Katena32 [7]3 years ago
3 0
Sarah would have to buy a total of 5 (20*3=60) and (30*2=60) for the personal training sessions
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17.

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Answer:

Step-by-step explanation:

Given:

Angle, θ = 35°

Vertical distance, Δx = 6 m

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= 0.019 m

A.

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Therefore,

Using equation of motion,

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Remember,

1 m³ = 1000 liters

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C.

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= 2.84 × 10^-4 m²

Volumetric flowrate of the four sprinklers = 4 × 5.59 × 10^-5 m³/s

= 2.24 × 10^-4 m³/s

Velocity of the water, Vw = volumetric flowrate/area

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