A quadratic function has zeros of -2 and 14. Find its axis of symmetry.

Answers

Answer 1
Answer:

Answer:

The axis of symmetry is 6

Step-by-step explanation:

The axis of symmetry is halfway between the zeros

Add the zeros and divide by 2

(-2+14)/2 = (12/2) =6

The axis of symmetry is 6


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17y = 85; y= 5Im not sure?

Find a product that only contains 2 and 9

Answers

its 18 because I know .
9×2=18 10+8=18. 9+9=18

only 6 of the 75 trees in the park are at least 30 feet tall. what percentage of the trees are under 30 feet tall?

Answers

Total number of trees in the park = 75
Number of trees that are at least 30 feet tall = 6
Then
Number of tress that are less than 30 feet tall = 75 - 6
                                                                          = 69
So
Percentage of trees that are less than 30 feet tall = (69/75) * 100
                                                                                = (69 * 4)/3
                                                                                 = 276/3
                                                                                 = 92 percent
So the percentage of trees that are below 30 feet is 92%. I hope the procedure is clear enough for you to understand.
Hi

75-6 = 69 trees

69/3 = 23
75/3 = 25

69/75 = 23/25 = 0,92 = 92% are under 30 feet tall

    23 |_25_
- 230  0,92
  225 
 -------
   050
 - 050 
   ------
      0

What is the value of |5 - 2x |- 13 /8whenX = 3?
A. -12
B. -6
c. -4
D.4
E 4 2/3

Answers

Answer:

Use a calculator

Step-by-step explanation:

Please help!!!
I will give brainlist thank you!!!​

Answers

Good evening ,

Answer:

The graph is a line

Step-by-step explanation:

Look at the photo below for the details.

:)

If have to be 62 inches tall can you be 62 inches?

Answers

Yes it is 62" or more

Leo reads 10 pages in 1/2 hour. What is the unit rate for pages per hour? For hours per page?

Answers

10pages/.5hour
To figure out how many pages he can read in one hour, multiply the numerator and denominator by 2. 
Leo can read twenty pages in one hour.
Hours per page is done like this
.5hour/10pages
To find out how many hours it takes to read one page, divide the top and bottom by ten.
It takes him .05 of an hour (3 minutes) to read one page.

Final answer:

The unit rate for Leo's reading is 20 pages per hour and 0.05 hours per page.

Explanation:

To find the unit rate for pages per hour, we need to adjust Leo's reading speed to reflect a full hour rather than half an hour. Since he reads 10 pages in half an hour, then in a full hour, which is twice as long, he would read twice as many pages. So, Leo's rate in terms of pages per hour is 20 pages per hour.

To find the unit rate for hours per page, we flip the ratio. So instead of looking at it as 'pages over hours,' we're looking at it 'hours over pages'. Leo reads 10 pages in half an hour, that is 1 page in 1/20 of an hour (or 0.05 hours). Therefore, his rate in terms of hours per page is 0.05 hours per page.

Learn more about Unit Rates here:

brainly.com/question/11258929

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