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
borishaifa [10]
3 years ago
5

What is the answer to the question

Mathematics
1 answer:
Vika [28.1K]3 years ago
6 0
All you have to do is divde hope this helps thank ylu
You might be interested in
Substitution Method <br> y=x-4<br> y=4x-10
ira [324]

Answer:

x=2 and y= -2

Step-by-step explanation:

Substitute y=x-4 in second equation

x-4=4x-10

get x terms on one side and numbers on other sides

4x-x=10-4

3x=6

divide 3 on both sides

x=2

substitute x=2 in y=x-4

y=2-4

y= -2

4 0
2 years ago
Please help with this &amp; show your working out to get brainliest. And please don’t trick me.
timurjin [86]
The lowest is the square root of 9 which is 3. After that is 3.15, 13/4 (3.25), 3 1/2 (3.50). My explanation would be: first I found out the square root of 9. Then divided 13 by 4.
7 0
2 years ago
Keegan is priting and selling his original design on t-shirts. He has concluded that for x shirts, in thousands sold his total p
Damm [24]

Complete question is;

Keegan is printing and selling his original design on t-shirts. He has concluded that for x shirts, in thousands sold his total profits will be p(x) = -x³ + 4x² + x dollars, in thousands will be earned. How many t-shirts (rounded to the nearest whole number) should he print in order to make maximum profits? What will his profits rounded to the nearest whole dollar be if he prints that number of shirts?

Answer:

Number of t-shirts to make maximum profit = 2790 shirts

Maximum profit = $12,209

Step-by-step explanation:

From the question, we are given that the profit function is;

p(x) = -x³ + 4x² + x

For the maximum value of the profit function,

(dp/dx) = 0 and (d²p/dx²) < 0

Since, p(x) = -x³ + 4x² + x

Then,

(dp/dx) = -3x² + 8x + 1

at maximum point (dp/dx) = 0, thus;

-3x² + 8x + 1 = 0

Solving this using quadratic formula, the roots are;

x = -0.12 or 2.79

Also, (d²p/dx²) = -6x + 8

Now, let's put the roots of x into -6x + 8 and check for maximum value conditon;

at x = -0.12

(d²p/dx²) = -6(0.12) + 8 = 7.28 > 0

At x = 2.79

(d²p/dx²) = -6(2.79) + 8 = -8.74 < 0

Maximum has to be d²p/dx² < 0

So, the one that meets the condition is -8.74 < 0 at x = 2.79

Thus, the maximum of the profit function exists when the number of shirts, x = 2.79 (in thousands) = 2790

Now, the maximum profits that corresponds to this number of t-shirts of 2.79(in thousands) is obtained by putting 2.79 for x in the profit function;

So,

p(2.79) = -(2.79)³ + 4(2.79²) + 2.79

p(x) = -21.7176 + 31.1364 + 2.79

p(x) = 12.2088 (in thousand dollars) ≈ $12,209

6 0
2 years ago
Beth had 1 yard of ribbon she used 1/4 yard for a project she wants to divide the rest into 1/8 yard pieces
Lesechka [4]
She'll have 6/8 yard of ribbon left
3 0
2 years ago
Read 2 more answers
Is student is reading a book about 370 words per minute convert this rate to words per hour
Helen [10]
Answer:
22,200 words per hour
step-by-step explanation:
60 minutes per hour
370 words per minute
370(60)
22,200
8 0
3 years ago
Read 2 more answers
Other questions:
  • The absolute value of .375 + -5/8
    7·2 answers
  • Write the equation of the line that passes through the points (-2,-1)(−2,−1) and (2,4)(2,4). Put your answer in fully reduced po
    9·1 answer
  • Simplify and express with POSITIVE indices <br><br> a^3*a^-4*a^5
    7·1 answer
  • How do i solve this equation
    10·1 answer
  • A researcher wants to study exercise as a way of reducing anger expression. He plans to throw water balloons at participants, me
    7·1 answer
  • What is 204divided by 9
    13·2 answers
  • What is f(-4) if<br> f (x)=13 – 5x .<br> a) -7 <br> b)33<br> c)-33<br> d)7
    14·2 answers
  • Choose the graph of line that has a slope of<br> 1/10 and passes through the point (0,7)
    13·2 answers
  • A $250 gaming system is discounted by 25%. It was then discounted another 10% because the box was opened by a customer. After bo
    7·1 answer
  • The equation of the line pass through the points (-4,2) and (-5,2) is
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!