3 years ago

The mean of Greg’s journey times to work on 3 days was 28 minutes.

2 answers:

7 0

The mean is found by adding the time it takes Greg each day and then diving by the number of days: 27+25+32=84.
84/3=28 min
it takes Greg 32 min on the third day

Vaselesa [24]3 years ago

5 0

28x3=84

84-27-25=32

That is my solution.

You might be interested in

What is 451 rounded to the nearest hundred?

USPshnik [31]

Answer:

500

Step-by-step explanation:

If the tens digit is 50 or above then you round up to the next hundred but if it is 49 or below you round down to the nearest hundred

3 0

3 years ago

Read 2 more answers

Any number that can be written as a fraction is?

Roman55 [17]

Every whole number is a rational number because whole numbers can be written as fractions.

3 0

3 years ago

Find 6m if m = 5/13<br><br> Please help<br><br> Leave your answer in fraction form please

gladu [14]

Step-by-step explanation:

or, 6m=5/13

or, m=5/13 ×6m

m=30/13

3 0

4 years ago

Write the conversion factor for seconds to minutes. Use the factor to convert 135 seconds to minutes.

OverLord2011 [107]

Answer

Find out the conversion factor for seconds to minutes and convert 135 seconds to minutes.

To prove

1 minute = 60 second

for seconds to minutes.

$1 second = \frac{1}{60}\ minutes$

Therefore the conversion factor for seconds to minutes be

$= \frac{1}{60}\ minutes$

Now convert 135 seconds to minutes.

$= \frac{135\times 1}{60}$

= 2.25 minutes

Hence proved

4 0

3 years ago

Read 2 more answers

Write an algebraic expression for " the minimum value of 2x + 1 is 13"

bezimeni [28]

2x+1=13 x=6 so an ok answer would be: 2x+10=40 x=15

6 0

4 years ago