Here's a way this can help! If the graph it by two then any odd number will by by the middle, start by the origin and you'll be able to see it clearly.

8 0

3 years ago

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Phil is riding his bike. He rides 54 miles in 4 hours, 67.5 miles in 5 hours, and 81 miles in 6 hours. Find the constant of prop

AleksandrR [38]

Answer:

K=13,5

y=13,5x, x=numbers of hours

Step-by-step explanation:

To find the proporcionality constant, divide the number of milles traveled in given time.

K=54/4=67,5/5=81/6=13.5 and the equation that describes the relationship is y=13,5x

3 0

3 years ago

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For the model to be to scale, the ratio of the height to the side length should be the same for both the actual pyramid and the

Alex787 [66]

Answer: yes it’s close

Step-by-step explanation:

8 0

2 years ago

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a culture started with 2000 bacteria. after 4 hours it grew to 2200. predict how many bacteria will be present after 9 hours. ro

Sati [7]

First you will divide;
200÷4=50
Then you multiply;
50×9=450
Last you add;
2000+450=2450

4 0

3 years ago

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