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
Novosadov [1.4K]
3 years ago
8

A teacher keeps track of the number of students that participate at least three times in an optional study session each year. He

models the attendance over the last nine years with this function.
n(t) = 3.53t^2 - 33.04t + 117.56

Which graph would most likely be associated with the given model?

Mathematics
1 answer:
kifflom [539]3 years ago
8 0

Answer:

c.

Step-by-step explanation:

just guessed it

You might be interested in
3x^+5x+2=0
Lady bird [3.3K]

Answer:

  • See below

Step-by-step explanation:

<u>Given equation:</u>

  • 3x² + 5x + 2 = 0

<u>Factorize it in steps:</u>

  • 3x² + 5x + 2 = 0
  • 3x² + 3x + 2x + 2 = 0
  • 3x(x + 1) + 2(x + 1) = 0
  • (x + 1)(3x + 2) = 0

<u>The roots are:</u>

  • x + 1 = 0 ⇒ x = - 1
  • 3x + 2 = 0 ⇒ 3x = - 2 ⇒ x = - 2/3
6 0
3 years ago
Read 2 more answers
concert tickets cost $30,$40 or $50 if you buy a ticket online you pay an extra $3 as a booking fee. what percentage of each tic
Roman55 [17]

Answer:

$30 = 10%

$40 = 13.34%

$50 = 16.67%

Step-by-step explanation:

To find the answer you divide the cost of the ticket by the booking fee to get your answer.

3 0
3 years ago
Quadrilateral ABCD is inscribed in a circle. Angle B measures 19°. What is the measure of angle D?
kherson [118]

Answer:

D = 161^o

Step-by-step explanation:

Given

\angle B = 19^o

Required

Find D

The label of the quadrilateral are not clear. However, a more complete question illustrates that B and D are opposite sides.

To solve for D, we make use of:

B + D = 180^o ---- opposite sides of a cyclic \\ quadrilateral

Make D the subject

D = 180^o -B

D = 180^o -19^o

D = 161^o

5 0
3 years ago
Allana earned $725 each week (five days per week) what did she make per day
ivanzaharov [21]

Answer:

I believe the answer is 145

725÷5= 145

3 0
4 years ago
Nia puts $750 into a savings account. The simple interest rate for the savings account is 3%. If Nia does not withdraw or deposi
7nadin3 [17]

Answer:

63%

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Which of the following is the equation of a circle whose center is at the origin and whose radius is 4?
    9·1 answer
  • Multiply.
    14·1 answer
  • P(x) = x3 - 2x2 - 13x - 10 one root of the polynomial above is 5. Use synthetic division to factor out x - 5.
    14·2 answers
  • What is the product (3x-6)(2x2-7x+1)
    7·1 answer
  • Simplify the expression. 7C3<br><br> A. 5,040<br><br> B. 210<br><br> C. 1<br><br> D. 35
    11·2 answers
  • rosa is saving money for a trip. she has already saved $250 and plans to save $40 per week. this situation can be represented by
    13·1 answer
  • Simplify 6 - 314 - 3x) 9x = 10​
    7·2 answers
  • A plane leaves London where the tempretaure outside is 17 C.
    15·1 answer
  • Find the value of X.
    9·1 answer
  • Bag contains 5 blue, 12 black, 6 red, and 7 green marbles. If one marble is chosen at random the probablity that it is NOT blue
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!