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
Dafna1 [17]
3 years ago
14

Ella is a landscape photographer. One weekend at her art gallery she sells a total of 52 prints for a total of $2,975. How many

of each size print did Ella sell?​
Mathematics
1 answer:
abruzzese [7]3 years ago
4 0

Answer:

Ella sold the each print for the cost of $57.21.

Step-by-step explanation:

The total number of prints sold at gallery = 52

Total amount it is sold for = $2,975

Noe, If 52 prints are sold for $2,975.

⇒\textrm{Cost of 1 print} =  \frac{\textrm{Total cost of 52 prints}}{\textrm{52}}

= \frac{2,975}{52}  = 57.21

or, Cost of 1 print = $57.21

So, Ella sold the each print for the cost of $57.21.

You might be interested in
What is the slope of the line perpendicular to the segment with endpoints (2,0) and (-6,3)?
r-ruslan [8.4K]

Answer:

A line that passes (2, 0) and (-6, 3) has slope:

S1 = (-6 -2)/(3 - 0) = -4/3

Another line that is perpendicular with above line has slope:

S2 = -1/S1 = -1/(-4/3) = 3/4

=> Option B is correct

Hope this helps

:)

3 0
3 years ago
A group of rowdy teenagers near a wind turbine decide to place a pair of
Marrrta [24]

Answer:

a) Hence the equation of the sinusoidal function that describes the height of the shorts in terms of time is y = 9 + 7* sin(\pi * t / 15 - \pi  / 6)

b) Hence the height of the shorts at exactly t = 10 minutes, to

the nearest tenth of a meter is 5.5 meters

Step-by-step explanation:

a) The wind turbine blade traverses a circular path as it rotates with time (t), whose time variation is given by the following trajectory equation :

x^2 + (y-yc)^2 = R^2 ,

where  

R = (16 m - 2 m)/2 (since diameter = maximum height - minimum height of the pink short)

= 14 m / 2

= 7 m (radius of the circle)

Also, center of the circle will be at (0, 2 + R) i.e (0,9)

So,  is the trajectory path equation to the circle

Let x = 7* cos(w*t + \phi ) & y = 9 + 7* sin(w* t + \phi) be the parametric form of the above circle equation which represent the position of the pink shorts at the tip of the blade at time t  

At t= 10s, y = 16 m so we have,

9 + 7 * sin(10* w + \phi) = 16 ---------------(1)

Also, at t= 25s, y =2 m so we have,

9 + 7* sin(25 * w +\phi) = 2--------------(2)

Solving we have, 10* w + \phi = \pi/2 & 25*w + \phi = 3*pi/2

15* w = \pi\\\\w = \pi/15 & \phi = \pi/2 - 10*\pi/15 = -\pi / 6  

Therefore y = 9 + 7* sin(\pi * t / 15 - \pi  / 6) is the instantaneous height of the pink short at time t ( in seconds)

b) At t= 10minutes = 10 * 60 s = 600s, we have,

y = 9 + 7 * sin(\pi * 600/15 - \pi / 6)\\\\= 9 + 7 * sin(40* \pi - \pi / 6)

= 5.5 meters (pink short will be at 5.5 meters above ground level at t= 10 minutes)

5 0
3 years ago
What is the value of x in the figure below? In this diagram, ABD ~ CAD.
Shalnov [3]

Answer:

The Answer above On The Image

Step-by-step explanation:

thanks……………………………………………

3 0
2 years ago
Select 1 answer choices: sizes averages distances areas perimeters
hammer [34]

Answer:

sdfghjkl;

Step-by-step explanation:

asjty5d7u

hyjur6

fgiufctcuvty

86bvygf7

7 0
3 years ago
Help ASAP Please........
NeX [460]

Question 1 is A DEBIT CARD

Question 2 is A CHECKING ACCOUNT

8 0
3 years ago
Read 2 more answers
Other questions:
  • Isnt the median 6 i am the confuse
    7·2 answers
  • A twenty-five foot ladder just reaches the top of a house and forms an angle of 41.5° with the wall of the house. how tall is th
    7·2 answers
  • 6/10 - 1/5= Pls help
    10·2 answers
  • Write 3 and 1/5 s an improper fraction
    5·2 answers
  • in right triangle ABC, angle C is a right angle, AB is 25 units long, and BC is 24 units long. What is the lenght of AC?
    15·1 answer
  • What is the domain of y=log5x
    13·1 answer
  • Please help me, I'm stuck on this math problem. There is an attachment. Thank you!
    5·1 answer
  • Kate is buying a home it’s purchase price is 330,000 she has to put down 8% with an ARP of 8.1% what will be her down payment am
    10·1 answer
  • 3.(-48)÷ 48=_____ class 7th Chapter integer​
    15·1 answer
  • At a farmers’ market, Karen and Alice each bought some bread that cost $2 per loaf. Then Karen spent $3 to purchase other items,
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!