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
erik [133]
2 years ago
11

The end of a minute hand on a clock is 5.5 inches from the center. How far will the minute hand travel over three days

Mathematics
1 answer:
pashok25 [27]2 years ago
6 0

Answer:

Step-by-step explanation:

Given :

Radius, r = Length of hour hand = 5.5 inches

A complete cycle is traveled in 24 hours ;

C = 2πr

C = 2 * π * 5.5 = 34.557519 inches

In 3 days : It will travel 3 full cycles

3 * C = 3 * 34.557519 inches

= 103.672557 inches

You might be interested in
What is the answer to this and how do I do this problem?
DaniilM [7]

Answer:

  B) 25.1 units

Step-by-step explanation:

The perimeter is the sum of the lengths of the sides of the triangle. The length of the side BC that is vertical can be found by finding the difference of y-coordinates:

  BC = 5 -(-2) = 7

The lengths of the other two sides can be found using the given distance formula. Fill in the coordinate values and do the arithmetic.

  AB = √((4-(-4))^2 +(5-(-1))^2) = √(8^2 +6^2) = √(64+36)

  AB = √100 = 10

__

  AC = √((4-(-4))^2 +(-2-(-1))^2) = √(8^2 +(-1)^2) = √(64 +1)

  AC = √65 ≈ 8.06

__

So, the perimeter is ...

  P = AB +BC +AC

  P = 10 + 7 + 8.06 = 25.06 ≈ 25.1 . . . . matches choice B

5 0
2 years ago
Elena went to a sporting goods store that was having a sale. She bought a tennis ball and 3 cans of tenis balls The tennis racke
Kazeer [188]

Answer: She will pay $52.68, including taxes

Step-by-step explanation: One can of tennis ball is $4 and there are no discount on it. Elena bought 3 cans, so:

can = 3 x 4 = 12

One tennis racket is $43 but it has a discount of 15%:

discount = 0.15 x 43 = 6.45

total racket = 43 - 6.45 = 36.55

Elena will have to pay:

pay = 12 + 36.55 = 48.55

She will also have to pay taxes, which are 8.5% over the price she paid:

pay + tax = 48.55 x 0.085 = 4.13

total to pay = 48.55 + 4.13 = 52.68

Buying 3 can of tennins ball and one racket, Elena paid $52.68, including taxes.

4 0
3 years ago
Find all the real square roots of 0.0016.
Hatshy [7]
Hello: here is a solution 

6 0
3 years ago
A construction company wants to hire x carpenters for $220 a day and y plumbers for $260 a day. the company wants to hire at lea
Ksju [112]

Answer:6

Step-by-step explanation:

$220 × 6 = $1320 this is how much it cost to pay 6 carpenters for one day. Now lets find how much it cost to 12 plumbers at $260 a day. $260 × 12 = $3120 this is how much it costs to pay 12 plumbers a day.

7 0
3 years ago
What is the value of z? when one angle is 62 and the other is 92
lilavasa [31]
62+92 is 154. 180- 154 is 26
5 0
3 years ago
Other questions:
  • Use the multiplier method to increase £72 by 12%<br> You must show your working.
    14·1 answer
  • 3.74 to the nearest thousandth
    5·1 answer
  • Chelsea is graphing a function f(x) = (1/4)x. She begins plotting the initial value. Which graph represents her step?
    9·2 answers
  • PLEASE HELLLPPP!!!! WILL GET BRAINIEST!!
    15·1 answer
  • Two identical point charges are initially 5.3 cm from each other. If they are released at the same instant from rest, how fast w
    6·1 answer
  • 3+(-7)<br> What is the answer
    13·2 answers
  • What additional information could be used to prove that the triangles are congruent using AAS or ASA? Select three options. Angl
    11·2 answers
  • Find the distance between each pair of points whose coordinates are given. Round to the nearest tenth if necessary.​
    15·1 answer
  • -4-8 and 3-(-1)<br> thats it
    11·2 answers
  • Can you please help
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!