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
Nat2105 [25]
3 years ago
15

A rock is thrown from the top of a tall building. The distance, in feet, between the rock and the ground x seconds after it is t

hrown is given by f(x) = -16x^2- 4x + 382 How long after the rock is thrown does it hit the ground?
Mathematics
1 answer:
Lera25 [3.4K]3 years ago
4 0

Answer:

bbbbbbbbbbbbbbbbbb

Step-by-step explanation:

You might be interested in
There are 156 sixth graders and 7 sixth grade teachers.There are 120 fifth graders and 5 fifth grade teachers.Which grade has lo
Katen [24]
Fifth grade has 24 students per each teacher.
Sixth grade has about 23 students per teacher.

Sixth grade is lower.
4 0
3 years ago
Read 2 more answers
If f(x) = 2x + 5x and g(x) = 3x — 5, find (f+ g)(x).
jonny [76]

Answer:

  • 2^x + 8x - 5

Step-by-step explanation:

<h3>Given</h3>
  • f(x) = 2^x + 5x and g(x) = 3x - 5
<h3>To find </h3>
  • (f+ g)(x)
<h3>Solution</h3>
  • (f+ g)(x) =
  • f(x) + g(x) =
  • 2^x + 5x + 3x - 5 =
  • 2^x + 8x - 5
4 0
3 years ago
Read 2 more answers
Yoga fun charges a $62 starting fee plus$11 per class. Yoga for all charges no starting fee and $20 per class for how many class
Artemon [7]

Hey!

-------------------------------------------------

Yoga Fun: 62 + 11 = 73 (y-intercept)

Yoga For All: 20 (y-intercept)

-------------------------------------------------

First Class:

Yoga Fun: $73

Yoga For All: $20

Second Class:

Yoga Fun: $84

Yoga For All: $40

Third Class:

Yoga Fun: $95

Yoga For All: $60

Fourth Class:

Yoga Fun: $106

Yoga For All: $80

Fifth Class:

Yoga Fun: $117

Yoga For All: $100

Sixth Class:

Yoga Fun: $128

Yoga For All: $120

Seventh Class:

Yoga Fun: $139

Yoga For All: $140

-------------------------------------------------

Answer:

So we can see that the cost won't be exactly the same but it will be roughly the same when it's the sixth class.

-------------------------------------------------

Hope This Helped! Good Luck!

3 0
3 years ago
Plz help with this question i know you could do it please help​
Anon25 [30]

Answer:

The answer is 44.99

Step-by-step explanation:

divide 89.98/2= 44.99

4 0
3 years ago
Find the common ratio of the geometric sequence 20,40,80
mojhsa [17]

Answer:

a = 2a(- 1)

Step-by-step explanation:

I have done the maths

5 0
2 years ago
Other questions:
  • Please help me answer this calc A question
    10·1 answer
  • Pablo can drive 22 times as fast as miguel can ride his bicycle. if it takes miguel 33 hours longer than pablo to travel 8484 mi
    11·1 answer
  • Hi! Could you please help me? Simplify and explain. Thanks!!<br> -2<br> (2n/3m)
    14·1 answer
  • X^2-7x=18<br><br> solve for x <br> please show work
    14·1 answer
  • 7 1/5 - 6 2/5= <br> a. 1 1/5<br> b. 1 4/5<br> c. 13 3/5<br> d. 4/5
    11·1 answer
  • What is the slope of the line? <br><br>A) -3<br>B) 1/3 <br>C) 3 <br>D) -1/3<br><br>​
    6·2 answers
  • Help please! I need help with question 3. I don’t know how to start it. I’ll give brainly☺️
    11·2 answers
  • Please explain your answer. THX!!!
    5·1 answer
  • Five cereal bars are shared equally by 2 students. How many does each student receive?
    13·2 answers
  • 6/7/x-2/3= 13/21 PLEASE HELP
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!