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
vladimir2022 [97]
3 years ago
7

Which two expressions are equivalent

Mathematics
1 answer:
Blizzard [7]3 years ago
7 0

Answer:

C because 4 times 3x is 12x, and 4 times 4x is 16x

You might be interested in
There are 50 apple trees in an orchard. Each tree produces 800 apples. For each additional tree planted in the orchard, the outp
Mariana [72]

Answer:

  1. <em> 15</em>
  2. <em> 42,250</em>

Step-by-step explanation:

The given function is,

P=40000+300x-10x^2

where,

P = the total production of apples,

x = the number of trees added.

As the quadratic function has a negative leading coefficient, so it will open downward and at the vertex the value of function is maximum.

The vertex will be at \left(-\dfrac{b}{2a},-f\left(\dfrac{b}{2a}\right )\right)

The value of the function will be maximum at,

x=-\dfrac{b}{2a}

Putting the values,

x=-\dfrac{300}{2\times (-10)}=\dfrac{300}{2\times 10}=\dfrac{300}{20}=15

So at x=15 or for 15 number of trees the production will be ,maximum.

Putting x=15 in f(x) will yield the maximum production of apples.

P=40000+300(15)-10(15)^2=42,250

4 0
3 years ago
Plsss help will give a good amount of points, need done asap
Alex
4+2i because you can’t have a negative square root
7 0
3 years ago
Read 2 more answers
2% as a decimal help
Free_Kalibri [48]
 the answer  i got is 0.02
7 0
3 years ago
Read 2 more answers
A spinner has ten equal sectors labeled from 1 to 10. The spinner is spun once.
trapecia [35]

Answer:

With probability you can multiply your chances in this case.

Getting an odd number: 1/2

Getting a number greater than 4: 1/6

Therefore it is a 1/12 chance to be both odd and greater than 4

8 0
3 years ago
Read 2 more answers
CAN AYONE PLEASE HELP ME WITH MY HOMEWORK ILL MARK BAINLYIST
Amanda [17]

Answer: v-(kx8)

Step-by-step explanation: plz mark me brainliest

3 0
3 years ago
Other questions:
  • A new centrifugal pump is being considered for an application involving the pumping of ammonia. The specification is that the fl
    14·1 answer
  • The mass of a block of stone is 2,000 kg. If the block has a volume of 0.5m
    14·1 answer
  • Century is to decade as dollar is to penny,nickel,dime,quarter
    11·1 answer
  • The results of a poll show that between 75% and 83% of consumers prefer Chip A to Chip B. What is the point estimate for the per
    12·2 answers
  • Calculate the volume of the regular triangular pyramid
    11·1 answer
  • 2a² - a - 13 =2 I want to see the steps how its done​
    7·1 answer
  • A restaurant is making hamburgers. The cooks use 2/3 pound of beef hamburger if the cooks have 48 2/3 pounds of beef how many ha
    12·1 answer
  • What is the best estimate for 591.3 divided by 29
    5·1 answer
  • PLEASE HELPME I BEG YOU I REALLY NEE HELP ME PLEASE PLEASE PLEASE PLEASE HELP ME I BEG YOU PLEASE ANYBODY PLEASE HELP ME!!!
    14·1 answer
  • Here is a triangle with some triangles inside it.​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!