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
alukav5142 [94]
3 years ago
13

HELP ASAP! See screenshot for question and answers:

Mathematics
1 answer:
tino4ka555 [31]3 years ago
4 0

Answer:

2 mosquitoes would be killed on the sixth day.

Step-by-step explanation:

To model this situation of exponential decay, we use y=a(b)^x. Y would represent the mosquitoes killed after so many days of the spraying, a would be the initial amount of mosquitoes, b would be how much it decreases each time, and x is days after the spraying. To get the original amount of mosquitoes, we multiply 2400 by 4 and get 9600. I did this because I noticed that each day, you can divide the previous number by 4. Then, our b would be 1/4 because 600 is one fourth of 2400, 150 is one fourth of 600, and so on. Then, I put this into my calculator: 9600(1/4)^6. This gave me 2.34375 but you would round to 2 mosquitoes. Hope this helps :)

You might be interested in
What would the altimeter read if Janelle were at sea level? What do the positive readings on the altimeter represent? What do th
EleoNora [17]

Step-by-step explanation:

a square has the same perimeter as a 5cm by 7cm rectangle. which of the following area of the square

4 0
1 year ago
Cd is 1/20 inch thick if you have 52 CD's what is the height of the stack
Karo-lina-s [1.5K]
To get the answer you divide the cds by 2 because the CD's are 1/2 in thick to get: 26 in
5 0
3 years ago
Read 2 more answers
How do you find the base area of a rectangular prism and a cylinder? Please help
Pani-rosa [81]

Answer:

See explanation.

Step-by-step explanation:

The 'base' of a rectangular prism refers to only one side of the rectangular prism, which is a rectangle.

The formula for the area of a rectangle is as follows:

A=lw

Where A = area, l = length, and w = width.

The 'base' of a cylinder refers to only one side of the cylinder, which is a circle.

The formula for the area of a circle is as follows:

A=\pi r^2

Where A = area and r = radius.

Just in case you typed your question incorrectly and were asking for surface area, here is the formula for surface area for both as well:

Rectangular prism: A=2(wl+hl+hw)\\

Cylinder: A=2\pi rh+2\pi r^{2}

3 0
3 years ago
Plz help me i dont understand
stiks02 [169]

Answer:

23

hope it helped you!!

BTW, angle 1 + angle 2 = 180

7 0
2 years ago
Read 2 more answers
Please help again thank you in advance
mojhsa [17]

Answer:

20 units

Step-by-step explanation:

Since the triangle is equilateral then all 3 sides are equal in length.

Equate any 2 sides and solve for x

4x = 3x + 5 ( subtract 3x from both sides )

x = 5

hence

4x = 4 × 5 = 20

3x + 5 = (3 × 5) + 5 = 15 + 5 = 20

7x - 15 = (7 × 5) - 15 = 35 - 15 = 20

The lengths of the sides are 20 units

7 0
3 years ago
Read 2 more answers
Other questions:
  • A student measures a toy car to be 0.0254 m. How many significant figures does their measurement have?
    6·1 answer
  • the basketball team sold t shirts and hats as a fundrasier they sold a total of 23 items and made a profit of 246 the made a pro
    8·1 answer
  • 3 times ( 2 times x )
    10·2 answers
  • (b) A TCL 6 series 2018 Roku TV can be purchased from the manufacturer for $830. A certain online retailer has a standard markup
    15·2 answers
  • Evaluate 6x + 11 when x = 7
    11·1 answer
  • The pizza delivery girl's paycheck was 89.25. If she worked 17 hours this week, how much was she paid per hour.
    14·1 answer
  • 3. Write the ones digit in the square of each of the following numbers
    9·1 answer
  • One marble is selected at random from a bowl containing 15 blue marbles and 12 red marbles. What are the odds of selecting a blu
    10·2 answers
  • A triangle has side lengths of 5 inches, 8 inches, and 9 inches. What are possible side lengths of a similar triangle?
    11·1 answer
  • Find the equation of a line with a slope of -4 that passes through the point (-3, 8).
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!