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
lions [1.4K]
3 years ago
11

Three friends, Lisa, Carl, and Brian are comparing the number of gold coins they have earned in the Wizard World video game. Bri

an has earned twice as many gold coins as Carl. Lisa has earned a third of the gold coins that Brian has earned. Altogether, the three friends have earned 66 gold coins. How many gold coins did each friend earn?
Mathematics
1 answer:
Verizon [17]3 years ago
3 0
If you do 66 divided by 3 it’s 22 so they each earned 22 coins
You might be interested in
A can holds 4 golf balls. The diameter of each golf ball is 5 cm. What is the volume of the empty space inside the can?
forsale [732]

Answer:

Volume of the empty space in the can  is 327.05  cm^3

Step-by-step explanation:

Given:

Number of golf ball the can holds = 4

Diameter of the golf ball = 5 cm

To Find:

Volume of the empty space in the can = ?

Solution:

Step 1:  Finding the volume of one golf ball

Ball is shape of the sphere

So lets use the volume of the sphere formula

Volume of the  golf ball = \frac{4}{3}\pi r^3

Radius =\frac{5}{2} = 2.5 cm

Substituting the values

Volume of the  golf ball  

=\frac{4}{3} \pi \times(2.5)^3

=\frac{4}{3} \pi \times (15.625)

= \frac{4}{3} \times 49.06

= \frac{196.24}{3}

= 65.41

Step 2:  Finding the volume of empty space of the can

volume of empty space of the can =  volume of 5 golf ball

= 5 X 65.41

= 327.05

7 0
4 years ago
The area of a rectangle is 20 square inches. If the length is 4 inches less than 6 times the width, then find the dimensions of
Tpy6a [65]

Step-by-step explanation:

Let the width=x

Length =6x-4

As we know that in a rectangle

{\boxed{\sf Area=LB}}

  • Substitute the values

\hookrightarrow\sf x (6x-4)=20

\hookrightarrow\sf 6x^2-4x=20

\hookrightarrow\sf 6x^2-4x-20=0

  • Here a=6, b=-4, c=-20.
  • use quadratic formula

\hookrightarrow\sf x=\dfrac {1}{3}+\dfrac {1}{3}\sqrt {31} \quad or \quad \dfrac {1}{3}+\dfrac {-1}{3}\sqrt {31}

8 0
3 years ago
At a local high school, the probability that a student has a job and a car is 0.18. Jackson wants to find the probability that a
makvit [3.9K]
<span>D. the probability that a student has a car or job 

</span>
3 0
4 years ago
Read 2 more answers
Simon (Mr. Lovett) completed 4 sets of chin-ups. Every set he reached a different prime number of chin-ups. Knowing this, what n
Vsevolod [243]

Answer:

answer is b!

Step-by-step explanation:

hope this helps!!!

8 0
3 years ago
A reactangle has a perimeter 182 in and length 52 in . what is the width ?
Misha Larkins [42]
The Width Should Be 130 Because If You Subtract 182-52 You Get 130
4 0
4 years ago
Read 2 more answers
Other questions:
  • What is the radius of a circle in which a 30° arc is 2 inches long?
    9·2 answers
  • A mountain road is 5 miles long and gains elevation at a constant rate. After 2 miles, the elevation is 5500 feet above sea leve
    13·2 answers
  • Find an equation for the plane that is perpendicular to the line l(t) = (2, 0, 9)t + (3, −1, 1) and passes through (9, −1, 0).
    7·1 answer
  • How to solve .5x+y=5
    14·1 answer
  • The area is term of pie is?
    15·2 answers
  • The ratio of total students in Mrs.Murrays class to students in the class who have an older brother is 3 to 1. The answer is 1:2
    12·1 answer
  • Please help me with this problem as soon as possibleee!!
    12·1 answer
  • What is the answer this is a math question
    15·1 answer
  • Find how much interest $10,000 earns in 4 years in a certificate of deposit paying 8.5% interest compounded quarterly?
    10·1 answer
  • Identify the classifications to which this figure belongs. You must select all that apply.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!