3 years ago

HELP ME WITH MATH PLS!

Mathematics

1 answer:

IrinaVladis [17]3 years ago

8 0

Answer: n = (bn -8/ a) + 3

Step-by-step explanation:

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The 1992 world speed record for a bicycle (human-powered vehicle) was set by Chris Huber. His time through the measured 200 m st

Reil [10]

Answer:

a) 30.726m/s and b) 5.5549s

Step-by-step explanation:

a.) What was Chris Huber’s speed in meters per second(m/s)?

Given the distance and time, the formula to obtain the speed is

$v=\frac{d}{t}$ .

Applying this to our problem we have that

$v=\frac{200m}{6.509s}= 30.726m/s$ .

So, Chris Huber’s speed in meters per second(m/s) was 30.726m/s.

b) What was Whittingham’s time through the 200 m?

In a) we stated that $v=\frac{d}{t}$ . This formula implies that

$t=\frac{d}{v}$ .

First, observer that $19\frac{km}{h} =19,000\frac{m}{h}=\frac{19,000}{3,600}m/s= 5.2777m/s$ .

Then, Sam Whittingham speed was equal to Chris Huber’s speed plus 5.2777 m/s. So, $v=30.726\frac{m}{s} +5.2777\frac{m}{s}= 36.003 m/s.$

Then, applying 1) we have that

$t=\frac{200m}{36.003m/s}=5.5549s.$

So, Sam Whittingham’s time through the 200 m was 5.5549s.

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3 years ago

marcys breakfast table has a square table top with an area of 36 square feet. what is the diagonal length of the table top

MAXImum [283]

Answer:

√36 = 6

a^2 + b^2 = c^2

6^2 + 6^2 = c^2

36 + 36 = c^2

72 = c^2

√72 = c

2 36

2 18

2 9

3 3

6√2 = c

6√2 = (estimate rounded up, 8.49)

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3 years ago

If it is 3:55 what time would it be and a hour and a half later

Virty [35]

If it was 3:55 the time after an hour and a half would be 5:25

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3 years ago

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How to translate equation into a sentence j 16=35

timama [110]

J time sixteen equals thirty five.

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3 years ago

There were two cheesecakes in the fridge. The first cheesecake was cut into 16 slices and there are 3 slices left. The other che

Elina [12.6K]

Answer:

31/80

Step-by-step explanation:

2/10 + 3/16

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2 years ago