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3 years ago

Without solving what can you tell about the solution to this equation? 0.002n + 15 =2

Mathematics

2 answers:

Andrews [41]3 years ago

7 0

Answer:

We know that the value of n will be negative.

Step-by-step explanation:

Since 15 is so much larger than 2, we know that the other value on that side would have to be a negative value. Since the coefficient is not negative, we know the variable must be.

kenny6666 [7]3 years ago

5 0

Answer:

n has to be negative. (exact answer on iready)

Step-by-step explanation:

I did this!

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3 years ago

A cyclist rides his bike at a speed of 18 miles per hour. What is this speed in feet per second? How many feet will the cyclist

Kisachek [45]

Answer:

The distance travel by cyclist in 20 seconds is 528 feet .

Step-by-step explanation:

Given as :

The speed of cyclist riding bike = s = 18 miles per hour

Let The distance cover by cyclist in 20 seconds = d feet per sec

Now, According to question

∵ 1 miles = 5280 feet

∴ 18 miles = 5280 × 18 = 95,040 feet

So, The speed of cyclist in feet per hour = 95,040 feet per hour

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So, The speed of cyclist in feet per sec = $\dfrac{95040}{3600}$ ft/sec

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∵ In 1 sec the distance cover by cyclist = 26.4 feet

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3 years ago