3 years ago

If a person walks 1/3 a mile in each 1/2 hour, how far does he walk in 1 hour.

Mathematics

1 answer:

serg [7]3 years ago

5 0

Distance travelled in 30 minutes = 1/3 miles

Distance travelled in 1 minute = 1/(3 × 30)

Distance travelled in 60 minutes = (1 × 60)/(3 × 30)

= 2/3 miles

You might be interested in

Approximate the square root of 39

Natali5045456 [20]

The answer you're looking for is 6.24

4 0

3 years ago

Read 2 more answers

If a train travel a 200 miles in 2.5 hours what is the rate of speed

ivanzaharov [21]

Do distance divided by time to get the speed.
200 / 2.5 = 80.
The speed is 80 miles per hour(mph).

Hope this helps :)

3 0

3 years ago

Hii please help im bad at math

kaheart [24]

It’s the last one. (I’m pretty sure, sorry if I’m wrong)

6 0

3 years ago

Please help me answer this show work plz

AleksAgata [21]

14 x 2000
Basic multiplication fact:
14 x 2=28
Total number of zeros=3
So, 14 x 2000=28,000

6 0

3 years ago

Read 2 more answers

Write the equation of a line parallel to y= 2x + 2 that passes through the point (-1,-7). Show your work.

oksian1 [2.3K]

Answer:

$\large\boxed{y=2x-5}$

Step-by-step explanation:

The slope-intercept form of an equation of a line:

$y=mx+b$

Parallel lines have the same slope. Therefore if given line is

$y=2x+2$

then the slope of our line is $m=2$ .

We have the equation:

$y=2x+b$

The line passes through (-1, -7). Put the coordinsted pf the point to the equation:

$-7=2(-1)+b$

$-7=-2+b$ <em>add 2 to both sides</em>

$-5=b\to b=-5$

Finally:

$y=2x-5$

6 0

3 years ago