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
kari74 [83]
3 years ago
6

A scientist is performing a study on mosquitoes. She collects water with mosquito larvae and places it in an enclosed container

in her lab. The scientist uses data from the study to create the function, M(t)=-3t^2+57t-144, where t is the number of days in the study.
Part A: Which equivalent form of M(t) reveals when the mosquitoes first appeared in the container and when there were no more mosquitoes in the container?

Part B: How long were there mosquitoes in the container?
Please show the work love yaa.
Mathematics
1 answer:
frez [133]3 years ago
4 0

Answer:

M(t) = -3 (t - 16) (t - 3)

Step-by-step explanation: Assuming you are working on the practice book - section 5: quadratic equations and functions than this is the correct answer to your question. Although there is another question below the on you have asked on in the actual textbook so if you need help on that just ask me in the comments below.

You might be interested in
PLEASE HELP - image attachment below, thanks! :)
CaHeK987 [17]
32 as well according to some rule in geometry
8 0
2 years ago
Read 2 more answers
How do I do this???!????
Marina CMI [18]
Can you resubmit your question so that I can give you a reasonable answer
4 0
3 years ago
Use function notation to write the equation of the line.
malfutka [58]
The answer is c. See explanation below.

6 0
3 years ago
What is the original price if there is a 45% discount and the sale price is $550?
Svetradugi [14.3K]

Original price×(1-discount price)=new price or sale price so

Put x in original price...x(1-45/100)=550

So the original price is 1000

3 0
3 years ago
In a video game, you score p game points and b triple bonus points. an expression for your score is p+3b. what is your score whe
Simora [160]
245+3(20)
245+60
So the final score would be 305
7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the result when the number 60 is increased by 60%
    10·1 answer
  • How do you figure out and write and solve -9--2
    7·1 answer
  • A square has an area of 64in2 what is the length of each side
    8·1 answer
  • 2/5 (10x + 20) > 44
    14·2 answers
  • Use property to find sum pr product 5 x 23 x 2
    7·2 answers
  • Add the following polynomials, then write the answer in descending powers of x
    6·1 answer
  • The number of phone calls received by the complaint department of a
    5·1 answer
  • The social studies teacher wants to know whether the students in the entire school prefer a model United Nations activity or a s
    10·2 answers
  • Please help asap. I will give brainiest.
    5·1 answer
  • Joni sold 376 tickets for the school play. Student tickets cost $4 and adult tickets cost $7. Joni’s sales totaled $2080.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!