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
Ilia_Sergeevich [38]
3 years ago
9

Bernice estimated that 69% of 242 is 168. Is her estimate reasonable?

Mathematics
1 answer:
ycow [4]3 years ago
6 0
Her estimate is not reasonable.

Since she estimated 69%, you could do either of these options. You could...
A. Divide 242 (or .5) to show how much half off would be, then compare her estimate with half of 242 (121). OR...
B. Simply divide 242 by 69% (.69) and compaor her estimate to the exact amount (166.98).

I hope this helps!
You might be interested in
Pleaseeee help ASAP it’s due today :(
Aleksandr [31]

Let, price increased by x times.

New price = 40 + ( 1 × x ) = 40 + x

It is given that for each $1 increase park loses 300 visitors.

Number of visitors = ( 24000 - 300x )

So, revenue is given by :

R = ( 24000 - 300x )( 40 + x )    ....1)

To finding critical point :

R'(x) = 0

-300( 40 + x )  + ( 24000 - 300x ) = 0     .....By product law

-12000 - 300x + 24000 -300x = 0

600x = 12000

x = 20

So, revenue is maximum at x = 20 .

Putting x = 20 in equation 1) , we get :

R = ( 24000 - 300x )( 40 + x )

R = [ 24000 - 300(20)][40 + 20 ]

R = $1080000

Therefore, park should charge $( 40 + 20 ) = $60 for maximising the revenue and maximum revenue is  $10,80,000  .

Hence, this is the required solution.

5 0
3 years ago
How do you show less than or equal too on a number line?
NISA [10]
It is like if you have two number lines. Then one has a pointer at 0, and the other one has the pointer facing at 2 then it will be lesser because the first one has 0 or if it turned around it would be greater. If it is equal then it would have the same number, but watch out if it is a negative number.
8 0
3 years ago
Find the area of the figure. Round to the nearest tenth if necessary.
r-ruslan [8.4K]
Area =  area of rectangle - area of 2 hemispheres
         = 24 * 32 - pi * 12^2
         = 315.6  sq units
5 0
3 years ago
Simplify. <br> <img src="https://tex.z-dn.net/?f=%5Csqrt%7B44%7D" id="TexFormula1" title="\sqrt{44}" alt="\sqrt{44}" align="absm
zvonat [6]
The answer is 6.6
hope this helps :)
3 0
3 years ago
2√63 what is the radical
Mumz [18]

Answer:

7.94

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • A saleswoman at a department store earns $1000 per month plus 6% commission on her total sales. If she earned $2200, what was th
    14·1 answer
  • to qualify as a contestant in a race, a runner has to be in the top 16% of all entrants. The running times are normally distribu
    8·1 answer
  • Write the equation in slope-intercept form of the line that has a slope of -7/8 and contains the point (-4, 9).
    15·1 answer
  • Which equation would shift the parabola down 3 units? A) y = x2 B) y = x2 - 3 C) y = x2 + 3 D) y = (x + 3)2
    8·2 answers
  • What is rational number and how do you convert 4/33 as decimal
    8·1 answer
  • PLEASE HELP WILL GIVE BRAINLIEST!!<br> NEED DONE TODAY PLEASE HELP!!
    10·1 answer
  • The mean annual premium for automobile insurance in the United States is $1,499. Being from Pennsylvania, you believe automobile
    13·1 answer
  • What are the zero(s) of the function f(x) = the quantity of 5 x squared minus 25 x, all over x ? (2 points)
    14·1 answer
  • Plsss I need help ASAP
    14·2 answers
  • Consider the functions f(x) = -2(x-3)² + 2 which is represented by the graph
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!