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algol13
3 years ago
12

Find the constant of variation for the quadratic variation.

Mathematics
1 answer:
yarga [219]3 years ago
6 0
The answer is 6.  It is the second option.
y = kx^2 
Use any coordinate in the set.
The missing is k, to find it, use the equation
<span>24 = k(2^)
= 4k </span>
<span>k = 6 </span>
You might be interested in
2. Wilton drives a taxicab. He charges $40 per hour. One passenger gave Wilton a tip of $30. Write an expression to represent th
ICE Princess25 [194]
Hopefully this is the correct answer! but your expression would be:  y=40x+30
and if he drove for 5hrs then you would plug in 5 for your x value so it would be y=40*5+30 and 40*5 is 200.(the star means multiplying) then add 30 to get a total of $230
so the expression is:  y=40x+30
and if he drove for 5hrs then he sould make a total of: $230
hopefully that helped and was the right answer  :)
3 0
3 years ago
Read 2 more answers
Classify the area of a circle with a radius of 0.75 centimeter seems as either rational or irrational
Mazyrski [523]
Irrational as 0.75 x 0.75 x 3.14......
8 0
3 years ago
A lawnmower was purchased for rupees 1100 and rupees 50 were paid as transportation charges. It was sold at a 14% profit. Find i
nevsk [136]

Answer: 161 rupees.

Step-by-step explanation:

Use a percentage Calculator on the internet to find the solution.

1100 + 50

1150

(put into calculator)

7 0
3 years ago
. What is 6 8ths x 5? Draw a model of your choice to help you solve.<br><br> WILL GIVE BRAINIST
professor190 [17]

Answer:

The complete and simplified answer to the question what is 6/8 of 5 is:  

3 3/4

Step-by-step explanation:

You probably know that the number above the fraction line is called the numerator and the number below it is called the denominator. To work out the fraction of any number, we first need to convert that whole number into a fraction as well.

Here's a little tip for you. Any number can be converted to fraction if you use 1 as the denominator: 5/1

So now that we've converted 5 into a fraction, to work out the answer, we put the fraction 6/8 side by side with our new fraction, 5/1 so that we can multiply those two fractions.

That's right, all you need to do is convert the whole number to a fraction and then multiply the numerators and denominators. Let's take a look:

 

6 x 5/ 8 x 1  =  30 /8

In this case, our new fraction can actually be simplified down further. To do that, we need to find the greatest common factor of both numbers.

You can use our handy GCF calculator to work this out yourself if you want to. We already did that, and the GCF of 30 and 8 is 2.

We can now divide both the new numerator and the denominator by 2 to simplify this fraction down to its lowest terms.

30/2 = 15

8/2 = 4

When we put that together, we can see that our complete answer is:  

15/ 4

 

If you now simplifiy the COMPLETE anwser is:

3 3/4

7 0
2 years ago
I NEED HELP ASAP!!!
BlackZzzverrR [31]

Answer:

The number that would go in the blank to get a perfect square trinomial is 18

Step-by-step explanation:

The middle term can always be found by taking twice of the square root of the final term.

2 * √81 = 18

5 0
3 years ago
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