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3 years ago

In 2002, a robot explored a tunnewl 210 feet long inside the

Mathematics

1 answer:

zvonat [6]3 years ago

3 0

Answer:

$y= 10x$

Step-by-step explanation:

In 2002, a robot explored a tunnel 210 feet long inside the

Great Pyramid in Egypt. The robot could travel about 10 feet per

minute.

The speed of the robot is 10 feet per minute

we need to find the equation for giving distance y

the robot travel in x minutes

to time is x minutes

Distance = speed x time

speed=10, distance is y and time is x

$y= 10x$

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In Springfield, a specific town in the US, 6 women and 25 men earned bachelor degrees in 2000. In 2010, however, 391 women and 4

Vladimir79 [104]

Answer:

See below

Step-by-step explanation:

For women, the initial number is 6, constant rate of change is w, number of years is x.

Find the rate of change and work out the required formula:

10w + 6 = 391 ⇒ 10w = 385 ⇒ w = 38.5

Formula:

W(x) = 38.5x + 6

Similarly for men, we get:

10m + 25 = 410 ⇒ 10m = 385 ⇒ m = 38.5

Formula:

M(x) = 38.5x + 25

7 0

3 years ago

How do I solve this question?

Jet001 [13]

Answer:

n=2.5

Step-by-step explanation:

First, write an equation!

n+5n-6+2n+1=15

Now, combine like terms to make things easier.

8n-5=15

Cancel -5 from the left to isolate 5n as a variable.

8n-5+5=15+5

8n=20

Now divide both sides by 8.

8n/8=20/8

n=2.5

3 0

3 years ago

Can somebody help me ?

puteri [66]

Answer:

B) part

Step-by-step explanation:

3 0

3 years ago

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What 2 decimal place number lies between 4.174 and 4.189 ?

allochka39001 [22]

Answer:

41.74 and 41.89

Step-by-step explanation:

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3 years ago

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8 t-shirts and a hat costs £42 3 t-shirts and a hat costs £17 how much does the hat and t shirt cost

cestrela7 [59]

17 + 5shirts = 42
5shirts = 42-17 = 25
1shirt = 25/5 = 5

A shirt costs £5.

3*5 + 1hat = 17
15 + 1hat = 17
1hat = 2

A hat costs £2

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3 years ago