All categories

2 years ago

Joe travelled 60 miles in 1 hour 30 minutes.Work out Joe's average speed.

Mathematics

1 answer:

Vilka [71]2 years ago

6 0

Answer:

1.5

Step-by-step explanation:

1hour and 30 mins = 90 mins

60miles:90mins that is the ratio

90/60=1.5miles per minute

i think this is the right answer

pls let me know and i hope it helps

You might be interested in

What is the answer to p+12 =-18

MariettaO [177]

Answer:

p=-30

Step-by-step explanation:

p+12=-18

subtract 12 on both sides and you get p=-30

Hope this helps!!

3 0

3 years ago

Read 2 more answers

When asked to write the domain for the equation y= |x - 6| + 3, Mary wrote the Domain is y < 3. What mistake(s) did Mary make

castortr0y [4]

Answer:

Ok, the domain is the set of values that we can input in a function.

In this case, we have:

y = Ix - 6I + 3.

Notice that there is no restriction here, x can actually take any value, then the domain will be the set of all real numbers.

The correct domain is x, x ∈ R

Now, if we had (for example) something like:

y = Ix - 6I < 3

Now we have a restriction in the domain because we can not have y equal or larger than 3.

To find the domain, we can break the absolute value:

Ix - 6I < 3

is equivalent to:

-3 < x - 6 < 3

now let's add 6 in each side.

-3 + 6 < x - 6 + 6 < 3 + 6

3 < x < 9

That will be the domain in that case.

6 0

2 years ago

Which relation represents a function?

trasher [3.6K]

Answer:

(-2, 2), (0, 2), (7, 2), (11, 2)

Step-by-step explanation:

A relation must have no repeating x-values for it to be a function.

Set C does not have any repeating x-values, so it is a function.

Sets A, B, and D have repeating x-values, so they are not functions.

A: (0, 0), (2, 3), (2, 5), (6, 6)

B: (3, 5), (8, 4), (10, 11), (10, 6)

D: (13, 2), (13, 3), (13, 4), (13, 5)

4 0

3 years ago

Read 2 more answers

Is 0.18 a terminating, repeating, or non repeating decimal

Paha777 [63]

Answer:

a non repeating decimal

Step-by-step explanation:

answer from alexa device

6 0

3 years ago

What is one way the Pennsylvania colony was able to maintain peace with the Native American people?

myrzilka [38]

B. Hshejsiaiajsgaiajbehsiabsvahajakajbsjs

5 0

3 years ago

Joe travelled 60 miles in 1 hour 30 minutes.Work out Joe's average speed.​

Joe travelled 60 miles in 1 hour 30 minutes.Work out Joe's average speed.