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andrey2020 [161]
3 years ago
11

If 1 cm = 0.394 inches, how many inches are in 1 kilometer?

Mathematics
2 answers:
Marta_Voda [28]3 years ago
8 0
Since 1 km is 100,000 cm there are 39,400 inches in a kilometer
Alex3 years ago
5 0

Answer: There are 39400 inches in 1 kilometers.

Step-by-step explanation:

Since we have given that

1 cm = 0.394 inches

As we know that

1 m = 100 cm

1 km = 1000 m

1000 m = 100×1000=100000 cm

1 km = 100000 cm

So, it becomes,

1\ km=0.394\times 100000\\\\1\ km=39400\ inches

Hence, there are 39400 inches in 1 kilometers.

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8 0
3 years ago
You are planning to work in the summer (13 weeks). You
Llana [10]

Answer:

(a) Equations for both

y = 500 + 12x --- lifeguard

y = 15x --- camp counselor

(b) Total pay for 5 days

Lifeguard pays $800

Camp counselor pays $375

(c) Which pays more

Lifeguard job pays more

Step-by-step explanation:

Let

x \to hours

y \to total\ pay

Given

Lifeguard job

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Rate = \$12/hr

Camp counselor job

Signing\ bonus =\$0

Rate = \$15/hr

Solving (a): The equation for both

The total pay for each job is calculated as:

Total Pay = Signing Bonus + Rate * Hours

So, we have:

Lifeguard

y = 500 + 12*x

y = 500 + 12x

Camp counselor

y = 0 + 15 * x

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x = 5hrs/day * 5days

x = 25hrs

So, the pay for each is:

y = 500 + 12x

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y = 15x

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Solving (c): Which job pays more

By comparing the solution in (b)

800 > 375

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6 0
3 years ago
What is the value of the tangent of
kiruha [24]

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With reference < H

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= p / b

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hope it helps :)

7 0
3 years ago
Read 2 more answers
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