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
Katyanochek1 [597]
2 years ago
6

Please help me with this

Mathematics
1 answer:
Tamiku [17]2 years ago
8 0

Answer:

20%

hope it helps you

You might be interested in
walnut grower estimates from past records that if 20 trees are planted per acre, then each tree will average 60 pounds of nuts p
laila [671]

Answer:

5 trees should be planted to maximize the yield per acre,

The maximum yield would be 1250

Step-by-step explanation:

Given,

The original number of trees per acre = 20,

Average pounds of nuts by a tree = 60,

Let x be the times of increment in number of trees,

So, the new number of trees planted per acre = 20 + x

∵ for each additional tree planted per acre, the average yield per tree drops 2 pounds,

So, the new number of pounds of nut = (60 - 2x)

Thus, the total yield per acre,

Y(x) = (20+x)(60-2x)

Differentiating with respect to t ( time ),

Y'(x) = (20+x)(-2) + 60 - 2x = -40 - 2x + 60 - 2x = 20 - 4x

Again differentiating with respect to t,

Y''(x) = -4

For maxima or minima,

Y'(x) = 0

⇒ 20 - 4x = 0

⇒ 20 = 4x

⇒ x = 5,

For x = 5, Y''(x) = negative,

Hence, Y(x) is maximum for x = 5,

And, maximum value of Y(x) = (20+5)(60 - 10) = 25(50) = 1250,

i.e. 5 trees should be planted to maximize the yield per acre,

and the maximum yield would be 1250 pounds

4 0
2 years ago
When f(x) = -3, what is x?
julia-pushkina [17]

Answer:

not enough info

Step-by-step explanation:

f times x equals -3 there could be many answers like f is 1 x is -3 or f is -3 x is 1 and more

3 0
2 years ago
BRAINLIEST AND 100 POINTS. Please help by explaining how you got the answer
spayn [35]

Answer:

it may be A log x ........

4 0
3 years ago
Madison hits a tennis ball with an initial velocity of 18 m/s straight up into the air. When she hits the ball, it is 1.2 m abov
Yuri [45]
The answer is c i believe
4 0
2 years ago
What figure appears to be the image of figure h after a dilation by a scale factor of 1/2 and a rotation of 180 degrees?
Fofino [41]

Answer:

Figure D

Step-by-step explanation:

we know that

If the scale factor of the dilation is 1/2, that means the dilation is a reduction

so

the answer is between the Figure C and Figure D

but  

a rotation of 180° eliminate the Figure C

therefore

The answer is the Figure D

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is 3x-2y=-3 on a graph
    13·1 answer
  • which statement correctly compares two values? a)the value of the 7 in 37.596 is 1/10 the value of the7 in 26.74 b) the value of
    15·1 answer
  • N a​ region, there is a 0.70.7 probability chance that a randomly selected person of the population has brown eyes. assume 1414
    15·1 answer
  • Which shows 2.6x10^4 in standard notation
    12·1 answer
  • The sum of what integer and 181 is equal to -236?
    7·1 answer
  • A theater had 4,650 seats. If the theater sells all the tickets for each of its 5 shows, about how many tickets will the theater
    14·1 answer
  • Someone please help me answer this!!
    8·2 answers
  • PLEASE HELP! Yes or no answer on the graph
    15·2 answers
  • How many pages in one hour<br> How many in 3 hours
    11·1 answer
  • Can somebody help please.​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!