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
kumpel [21]
3 years ago
6

The price of an iPod is reduced in a sale from £200 to £145.

Mathematics
1 answer:
Tema [17]3 years ago
8 0

Answer:27.5%

Step-by-step explanation:

i did this by taking them away theni took away 20 % then 5% then 2.5% that got

me27.5%

You might be interested in
If you need to put 28.93 gallons of ice cream into just cups, how many cups can you make out of these? Round to a whole number.
docker41 [41]

Answer:

16 cups = 1 gallon

16( 28.93) = 462.88

Therefore, there are 462 cups of ice cream.

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What do you know to be true about the values of p and q?
artcher [175]

Answer:

p = q

Step-by-step explanation:

Angles in a triangle add up to 180°

For the left triangle:

180 = p + 20 + 80

p = 80

For the right triangle:

180 = q + 45 + 55

q = 80

Therefore, p = q

3 0
2 years ago
Read 2 more answers
The blades of a windmill turn on an axis that is 35 feet above the ground. The blades are 10 feet long and complete two rotation
a_sh-v [17]

The correct option is (c) h = 10sin(π15t)+35.

The equations can be used to model h, the height in feet of the end of one blade, as a function of time, t, in seconds is  h = 10sin(π15t)+35.

<h3>How do windmills rotate?</h3>

The blades of a turbine, which resemble propellers and function much like an airplane wing, capture the wind's energy.

A pocket of low-pressure air develops on one side of the blade when the wind blows. The blade is subsequently drawn toward the low-pressure air pocket, which turns the rotor.

Calculation for the equation of the model height-

Let's now review each choice individually and select the best one.

The blade is horizontal at time t = 0. As a result, h = 35 at t = 0 is valid for all of the possibilities in this situation.

They accomplish two spins in a minute. The blades will so complete one rotation in 30 seconds. and they will complete a quarter rotation in 15/2 seconds. Because of this, the blade will be vertically up from time t = 0 to t = 15/2. Its height in this instance should be 35 + 10 = 45 ft. Let's now examine the available possibilities.

If we put t=15/2 in the options

Option (a) gives h = 25

Option (b) gives h = -10sin(15/2) + 35

Option (c) gives h = 45

Option (d) gives h = 10sin(15/2) + 35

Therefore, the correct equation is given in option c.

To know more about windmill, here

brainly.com/question/2031508

#SPJ4

The complete question is -

The blades of a windmill turn on an axis that is 35 feet above the ground. The blades are 10 feet long and complete two rotations every minute. Which of the following equations can be used to model h, the height in feet of the end of one blade, as a function of time, t, in seconds? Assume that the blade is pointing to the right, parallel to the ground at t = 0 seconds, and that the windmill turns counterclockwise at a constant rate.

a) h = −10sin(π15t)+35  

b) h = −10sin(πt)+35

c) h = 10sin(π15t)+35

d) h = 10sin(πt)+35

6 0
2 years ago
Big Lake Camp had 40 campers. This year’s attendance was 180% of the first year’s. How many campers participated this year?
MAVERICK [17]
There are 72 campers who participated this year. Hope this helped :)
7 0
3 years ago
Read 2 more answers
10 mL equal to c meters
Andreas93 [3]

This problem can be solved using dimensional analysis.


10mL* \frac{1L}{1000mL} = .01L

8 0
3 years ago
Other questions:
  • Please help!! Will put most brainliest!! Picture inserted
    6·1 answer
  • A decision model that presumes an environment where problems are clearly defined, all possible action alternatives are known, an
    10·1 answer
  • 1 a. A truck is carrying orange juice, mango juice, and peach juice bottles in a ratio of
    10·1 answer
  • Write a word problem for 1/5 divided by 10.
    8·2 answers
  • A cylinder and a sphere have the same radius and volume. The height of the cylinder is 12 cm. What is the volume of the sphere r
    11·1 answer
  • Lin bought 3 hats for $22.50. At this rate, how many hats could she buy with $60.00?
    14·2 answers
  • The gas tank of a 2013 Honda Accord holds 17.2 gallons. How many pounds of carbon dioxide are produced by burning an entire tank
    10·1 answer
  • A triangle and a parallelogram have the same base and the same area.
    14·1 answer
  • Find the perimeter and area of a rectangle with a width of 2 feet and a length 3 times as long.
    9·2 answers
  • Dan made 8 out of 10 free throws. What is the experimental probability that he will not make his next free throw? What is the th
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!