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
riadik2000 [5.3K]
3 years ago
9

Fifteen marbles are in a row . 20% are blue.one third are green. Yellow marbles account for 0.2 of the row . The remaining marbl

es are red. Explain how to find out how many of each color of marbles are in the row
Mathematics
1 answer:
pav-90 [236]3 years ago
4 0
15(.20)= 3 marbles are blue.

15(1/3)= 5 are green

15(.20)= 3 are yellow

3+5+3=11 marbles

15-11= 4 that means the rest of them are red.
You might be interested in
У
o-na [289]
1 - 10
2 -20
Continue going on in on
8 0
2 years ago
Ben earns an annual income of $12,800 a year. The income tax he has to pay is 15%. What is the amount of income tax in dollars a
kirill115 [55]

Answer:

$

1

,

920

Explanation:

Find  

15

%

×

12800

15

100

×

12800

1

=

$

1

,

920

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
pleeeeeeeeeeeease hellllllllp meeeeeee the circle has a center of 0.its raduis is 3 cm,and the central angle A measures 100.what
Vsevolod [243]

Answer:

2.5 pi

Step-by-step explanation:

Comment

If you were trying to get the area of a whole circle, you would use

Area = pi r^2

You have to modify the formula to show that just part of the circle has an area that you are interested in.

The new formula is

Area = (theta/360) pi r^2

Givens

r = 30 cm

theta = 100

Solution

Area = (100 / 360) * pi * r^2       Substitute the givens into this formula

Area = (5 / 18) * pi * 3^2              Expand

Area = (5 / 18) * pi * 9                  Cancel 9 into 18

Area = 5/2 * pi

Area = 2.5 * pi

7 0
2 years ago
Uhh i need help please...
marishachu [46]
With what? what’s the question
5 0
2 years ago
Read 2 more answers
Today's shipment contains 96 lawn mowers with twice
tia_tia [17]

Answer:

48

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Four students are called to sit in four chairs on
    11·1 answer
  • You save $5,000.00 and invest 60% of it in stocks while leaving the rest in a savings account earning a 4.9% APR. The stock incr
    13·1 answer
  • Can anybody help me with this and show work ?? :)
    7·1 answer
  • How to find the exact value of z
    6·1 answer
  • In how many different ways can you answer a multiple choice test that has 5 questions and 3 choices for each answer?
    6·1 answer
  • Solve each system of equation<br> Y=-3x+5 <br> 5x-4y=-3
    14·1 answer
  • Does 5q3•q3= 5q9 or 5q6
    6·1 answer
  • The frequency of a vibrating guitar
    15·2 answers
  • Enter the y coordinate of the solution 5x 2y=21 and -2x 6y=-34
    9·1 answer
  • Need the answer to this.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!