1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alinara [238K]
3 years ago
9

The graph of a quadratic function F has zeros of -8 and four and a maximum at -2, 18 what is the value of “a” in the function eq

uation?
Mathematics
1 answer:
scoray [572]3 years ago
8 0
Hi I am the answer to dat
You might be interested in
Plz plz plz plz plz plz hlep
suter [353]

Answer:

C. 18:30

Step-by-step explanation:

Divide the y values (games played) by the x values (games won) to find your ratio. The ratio across each of these pairs is 1.666667...

Using the ratio provided, 18:30, divide 30 by 18.

30/18 = 1.666667...

It's a match!

Therefore, the answer is C. 18:30

6 0
3 years ago
Select all the ratios equivalent to 16/14<br>24:21<br>32:28<br>21:7​
pashok25 [27]

Answer:

First and second. 24:21, 32:28

Step-by-step explanation:

Just do it. Hope I helped you!;)

5 0
3 years ago
Read 2 more answers
part of the population of 4,500 elk at a wildlife preserve is infected with a parasite a random sample of 50 elk shows that 8 of
REY [17]

Answer:

A total of 720 elk are likely to be infected

Step-by-step explanation:

we shall be using the proportion by survey to estimate the number of infections

From the survey 8 out of 50 are infected. Thus the likelihood of infection is 8/50

We have 4,500 elk to consider. The number of elk likely to be infected will be 8/50 * 4500 = 720

8 0
3 years ago
Which reason justifies Statement 5?
zloy xaker [14]

Answer:

The answer is A. Substitution

Step-by-step explanation:

Looking at the previous proofs, you can see that:

∠Y≅∠4

∠Z≅∠6

∠X + ∠4 + ∠6 = 180°

Statement 5 then replaces ∠4 and ∠6 with ∠Y and ∠Z, respectively. Replacing it means that it was substituted with the GIVEN values by the previous statements.

The best answer is the Substitution.  

6 0
3 years ago
Read 2 more answers
Luis was worried about his Spanish final exam grade. The test had 200 questions, and he got
rodikova [14]

Answer:

Luis:

\frac{175}{200} \times 100\% = 87.5\%

Marina:

\frac{130}{150}  \times 100\% = 86.6\%

Answer: Marina got the better percent score than Luis

Marina:

7 0
2 years ago
Other questions:
  • Can someone please tell me what the answer is? i’ll give brainliest!! &lt;3
    5·2 answers
  • It's hard to determine if the bank's web site is secure. <br> true or false?
    10·2 answers
  • it takes 70 oz of grass seed to seed 2800ft of lawn. at this rate, how much would be needed for 3600 ft of lawn?
    6·1 answer
  • In how money ways can a five-letter license plate be made with the letters from April if none of the letters are repeated ?
    5·1 answer
  • What is the answer to this question
    15·1 answer
  • What is percent increase from 2 to 3
    8·2 answers
  • A downtown building is 880 feet tall. Ana makes a scale model of the building at 1:440 of its actual size how tall is the model?
    15·1 answer
  • HELP ASAP 25 points. Vector question
    15·1 answer
  • What is -3.2 = y + 5.8
    8·2 answers
  • 1.75÷3.6+2<img src="https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B3%7D" id="TexFormula1" title="\frac{1}{3}" alt="\frac{1}{3}" align=
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!