MATHEMATICS MIDDLE SCHOOL

(50 PIONTS PLEASE HELP ASAP) Use the parabola tool to graph the quadratic function f(x)=2x2+24x+70 .Graph the parabola by first plotting its vertex and then plotting a second point on the parabola.

Answers

Answer 1
Answer:

Answer:

The vertex is at (-6,-2)

The x intercepts are (-5,0) and (-7,0)

The y intercept is at (0,70)

I hope this is of use to you

Step-by-step explanation:

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A fair six-sided die is tossed. After it lands, the bottom face cannot be seen. What is the probability that the product of the visible numbers on the five faces is divisible by 12?

Answers

Answer:

5/6

Step-by-step explanation:

Only 5 is not divisible by 12

How to multiply radical expressions

Answers

Divide and simplify radical expressions that contain a single term. You can do more than just simplify radical expressions. You can multiply and divide them, too. You can use your knowledge of exponents to help you when you have to operate on radical expressions this way.
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What is the median of the following data values?
11,12,15,16,17, 22, 24, 29, 33, 38

Answers

Final answer:

The median of the data set 11, 12, 15, 16, 17, 22, 24, 29, 33, 38 is 19.5.

Explanation:

The median of a data set is the middle value when the data is arranged in ascending order. In your data set: 11, 12, 15, 16, 17, 22, 24, 29, 33, 38, the values are already arranged in ascending order.

Since we have even number of values (10), we need to take the mean (average) of the middle two values.

The middle two values are 17 and 22.

To obtain the median, add the two middle numbers and divide by 2.

Median = (17 + 22)/2

Median = 19.5

Learn more about Median here:

brainly.com/question/32773662

#SPJ3

Answer: 19.5

Step-by-step explanation:

Ella has 50 stacks of ten pennies in each stack describe how to find how many pennies has in all

Answers

50 times 10 = 500 pennies
There are 50 stacks, with 10 pennies in each stack. 50*10=500, therefore, she has 500 pennies. You did this by multiplying the number of stacks, by the number of pennies in each stack.

The midpoint of the line segment from p1 to p2 is (-2,4). If p1=(-5,6), what is p2?

Answers

-5 to -2 is 3 units. Go 3 units farther and end up with 1.
6 to 4 is 2 units. Go 2 units farther and end up with 2.
Answer (1,2)

Answer:

P2 is (1, 2).

Step-by-step explanation:

The x values of the midpoint and P1 are - 2 and -5 . That is P1 is 3 to the left of the midpoint.

The y values of the midpoint and P1 are  4 and 6 . That is P1 is 2 up from the mid -2point.

So P2 has an x coordinate of  3 to the right of the midpoint and a y coordinate of 2 down from the mispoint.

So P2 is (-2+3), (4 -2)

= (1, 2).
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