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topjm [15]
3 years ago
9

What is the constant of proportionality in the equation y=7x?

Mathematics
2 answers:
rewona [7]3 years ago
5 0

Answer:

y

Step-by-step explanation:

y=kx y = k x , y varies directly with x and k . The constant of variation, k , is 7

Katena32 [7]3 years ago
4 0

Answer:

y

Step-by-step explanation:

because every time 7 will multiplied by x it will equals to y. so y will be the constant

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vladimir2022 [97]

Answer:

linear

Step-by-step explanation:

3 0
3 years ago
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A printer prints 36 photos in 8 minutes. How many minutes does it take to print 45 photos? You can use a ratio table to help you
Readme [11.4K]

Answer:

10 minutes

Step-by-step explanation:

First off, you want to figure out how many photos it prints in one minute. 36 divided by 8 is 4.5. So you should add 4.5 to 36, which makes 40.5 in 9 minutes. Add another 4.5 and you get 45 which you should add another minute. That gives you 10 minutes.

Another way is to find how many per minute which would again be 4.5. 45 divided by 4.5 is 10. So once again, 10 minutes.

5 0
3 years ago
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Jasmine can type 675 words in 18 minutes. At the same speed, how many words can she type in 40 minutes?
Komok [63]

Answer:

675/18=37.5

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Step-by-step explanation:

ANSWER 1500 HOPE THIS HELP:)

7 0
3 years ago
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A standard number cube is tossed. Find the following probability. ​P(greater than 4 or odd​)
lorasvet [3.4K]
A standard cube has 6 possible outcomes. But since we want to find P(4+ or odd), the outcomes become more narrow.
So:
6 outcomes -> 1, 2, 3, 4, 5, 6

But we want to find 4+
So:
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We also want to find all odd possibilities.
So:
odd = 1, 3, 5

As you can see, there is a 5 in both the 4+ and the odd numbers so 5 will only be counted once.
P(4+ or odd) = 1, 3, 4, 5, 6

So the probability of having an outcome that is P(4+ or odd) is:
5/6 or 0.8333 or 83.33%

Hope I helped!
8 0
3 years ago
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aliina [53]
1,555 x 7 = 10,885 so 7 is the answer
4 0
3 years ago
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