3 years ago

7. The table shows the cost for ordering a certain number of pieces of chicken.

Mathematics

1 answer:

denis23 [38]3 years ago

6 0

A should be the right answer

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A key board tht cost $400 is marked down 10%for a sale.what is the reducd price for the key board

allochka39001 [22]

$350 at least i think anyways

4 0

3 years ago

Write an equation in point slope form of the line that passes through the given point and has the given slope (7,-6);m=1/2

AveGali [126]

The equation of line is:

$y = \frac{1}{2}x-\frac{19}{2}$

Further explanation:

The general form of point-slope equation is:

$y = mx+b$

It is given that m = 1/2

Putting in the value of m

$y = \frac{1}{2}x+b$

We have to find the value of b so putting the value of x and y

(x,y) = (7,-6)

$-6 = \frac{1}{2}(7)+b\\-6 = \frac{7}{2} +b\\b = -6-\frac{7}{2}\\b = \frac{-12-7}{2}\\b = \frac{-19}{2}$

Putting the values of b and m in general form

$y = \frac{1}{2}x-\frac{19}{2}$

Keywords: Equation of line, point-slope form

Learn more about point-slope form of equation of line at:

#LearnwithBrainly

6 0

3 years ago

7. Which model is most appropriate for the data set?

sasho [114]

Answer:

none of the above

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

I don't understand this probability problem.

Lelechka [254]

Answer:

D. is the answer if you are given that 40% are purple and 18% are green.

Step-by-step explanation:

So if you do this with replacement, it is just P(green)*P(purple). Here the probability of purple will not be change because we are putting the first bead back in the bag.

P(green)*P(purple)=.18*.4=0.072 or 7.2%

3 0

3 years ago

I really need help on this.

Genrish500 [490]

Maybe 50 meters I’m not sure

5 0

3 years ago