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
tensa zangetsu [6.8K]
3 years ago
14

Which statement about f(x)=x^2+16x+3 is true?

Mathematics
2 answers:
Bezzdna [24]3 years ago
6 0

Answer:

C

Step-by-step explanation:

Can i have brain list

vredina [299]3 years ago
6 0

Answer:

I think D the function has a maximum value of -61

Step-by-step explanation:

You might be interested in
Piper is driving on a long road trip. She currently has 11 gallons of gas in her car. Each hour that she drives, her car uses up
Fynjy0 [20]

Answer:

begins the trip with 14 gallons of gas in her car.

The car uses up one gallon of gas every 30 miles.

Let g represent the number of gallons of gas she has left in her tank, and let d

represent the total distance

Step-by-step explanation:d = 30(14 - g)

:

For example, if she uses two gallons, there will be 12 gal left in the tank; g=12

d = 30(14 - 12)

d = 30(2)

d = 60 mi  Here you go

5 0
2 years ago
Read 2 more answers
Hi please help me.. will give brainlest​
chubhunter [2.5K]

Answer:

Volume = l*w*h

Equation: 1620 = 9*9*h

1620=81h

h=20 cm

4 0
2 years ago
Read 2 more answers
Help ASAP!!!! Please someone help me
frosja888 [35]

Answer:

1 9/8

Step-by-step explanation:

Its a lot of explaining lol

8 0
3 years ago
Barron's reported that the average number of weeks an individual is unemployed is 17.5 weeks. Assume that for the population of
Olin [163]

Answer:

P(16.5

And using the normal standard table or excel we find the probability:

P(-1.768< Z< 1.768) = P(Z

Step-by-step explanation:

Previous concepts

Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".

The Z-score is "a numerical measurement used in statistics of a value's relationship to the mean (average) of a group of values, measured in terms of standard deviations from the mean".  

Solution to the problem

Let X the random variable that represent the avergae number of weeks an individual is unemployed of a population, and for this case we know the distribution for X is given by:

X \sim N(17.5,4)  

Where \mu=17.5 and \sigma=4

Since the distribution for X is normal then, the distribution for the sample mean \bar X is given by:

\bar X \sim N(\mu= 17.5, \frac{\sigma}{\sqrt{n}}= \frac{4}{\sqrt{50}}=0.566)

We select a sample of n =50 people. And we want to find the following probability

P(16.5

And using the normal standard table or excel we find the probability:

P(-1.768< Z< 1.768) = P(Z

4 0
3 years ago
Problem 3
stich3 [128]
In the step after -6x+10=4x+20, he moved the terms incorrectly. you have to add 6x to both sides so it would be 10=4x+6x+20 which simplifies to 10=10x+20. subtract 20 from both sides to get -10=10x. divide both sides by 10. the answer is x=-1
8 0
2 years ago
Read 2 more answers
Other questions:
  • solve this problem and show your work and answers so mr evans sixth grade class collected $132.50 to help an unprivilleged famil
    14·1 answer
  • Analyze the conditional statement below and complete the instructions that follow. You will receive the trophy if you win the ch
    10·2 answers
  • Ricky is at the bakery shop when he sees that 8 pastries cost $160. He need 16 pastries. How much will 16 pastries cost?
    6·2 answers
  • Heeelllllppp meeeeeee
    7·1 answer
  • Been on this for hours???
    7·1 answer
  • Can someone please help me with this question!!!
    15·1 answer
  • PLEASE HELP ME PLEASE
    13·1 answer
  • Joan used 5/6 inch of ribbon to make a bow. How many bows can she make with 15 inches of ribbon? *
    11·2 answers
  • Please help i will mark brainliest
    14·2 answers
  • On a survey of students at CAMS, 75% of students said
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!