Ask question

Ask question

All categories

3 years ago

13

Ted likes to run long distances. He can run 20 km 95 minutes. He wants to know how many kilometers (k) he will go if he runs at

the same pace for 285 minutes.

2 answers:

maxonik [38]3 years ago

8 0

He will run 60km in 285 minutes.

puteri [66]3 years ago

8 0

Answer:

Ted can run 60 km in 285 minutes.

Step-by-step explanation:

Consider the provided information.

Ted can run 20 km in 95 minutes.

Now, calculate how much he can run in 1 minute.

$20 Km = 95 minutes$

$\frac{20}{95} Km = 1 minutes$

$\frac{4}{19} Km = 1 minutes$

Now, calculate the distance cover by him if he runs at the same pace for 285 minutes.

Multiply both the sides of the above equation with 285.

$\frac{4}{19}\times 285 Km = 285 minutes$

$4\times 15 Km = 285 minutes$

$60Km = 285 minutes$

Hence, ted can run 60 km in 285 minutes.

You might be interested in

If two angles are supplementary to the same angles, then

Olin [163]

<span>If two angles are supplementary to the same angles, then "Their sum would be equal to 180 degrees"

Hope this helps!</span>

6 0

4 years ago

Read 2 more answers

Billy and I Angie are selling gift baskets at a craft fair their cost are $75 for the table and $12 per baskets they sell each b

dolphi86 [110]

20-12=8

8 divided by 75= 72

3 0

3 years ago

Read 2 more answers

A right triangle has a side of length 1 fourth and a hypotenuse of length 1 third. What is the length of the other side?

Marina86 [1]

Answer:

The other side = $\frac{1}{12}$ units

Step-by-step explanation:

A right triangle has a side of length $\frac{1}{4}$ units and;

the hypotenuse is $\frac{1}{3}$

According to Pythagorean theorem,

a² + b² = c² , where a and b are the two legs of a triangle and c is the hypotenuse.

Lets say a² = $(\frac{1}{4}) ^2$ and c² = ( $(\frac{1}{3} )^2$

b² = c² - a²

b² = $\frac{1}{9}$ - $\frac{1}{16}$ = $\frac{1}{144}$

So b = $\sqrt{1/144}$ = $\frac{1}{12}$ units.

So the other side = $\frac{1}{12}$ units.

5 0

3 years ago

According to a NY Times article in 2009, the average selling price of an LCD TV was $700. What would be the cost of that same TV

alina1380 [7]

Tamam hocam nasılsınız hocam ben bir şey var ya bir insan değilim ki bir şey olmaz sen kaç gibi müsait olur musunuz diye bir

7 0

3 years ago

Which statements are true?<br>(look at picture)

Makovka662 [10]

Answer:

D is true, E is true, F is true

Step-by-step explanation:

Hello,

n is an odd number it means that n = 2a+1 where a is integer

A

$n^2-1=(2a+1)^2-1=4a^2+4a+1-1=4a(a+1)$

this is <u>not</u> an odd number

B

$n(n-1)=(2a+1)2a$

this is <u>not</u> an odd number

C

$(n-1)^2=(2a+1-1)^2=4a^2$

this is <u>not</u> an odd number

D

$n^2+2=(2a+1)^2+2=4a^2+4a+1+2=4a^2+4a+3= 2(2a^2+2a+1)+1$

so this is an odd number

E

$n(n-2)=(2a+1)(2a-1)=4a^2-1=4a^2-2+1=2(2a^2-1)+1$

so this is an odd number

F

$(n-2)^2=(2a+1-2)^2=(2a-1)^2=4a^2-4a+1 = 2(2a^2-2a)+1$

this is an odd number

hope this helps

7 0

3 years ago