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
lorasvet [3.4K]
3 years ago
8

Ahmad has a bag of 120 marbles. The red marbles, yellow marbles, and green marbles are in the ratio 2:3:7. How many red, yellow,

and green marbles are in the bag?
Mathematics
1 answer:
Bumek [7]3 years ago
4 0

Answer:

Step-by-step explanation:

Total marbles=120

sum of ratio=2+3+7=12

Red=2/12 ×120=20

yellow=3/12×120=30

Green =7/12×120=70

You might be interested in
Jessica has a circular birdbath in her backyard with a radius of 1.25 feet. She wants to place a decorated border around the cir
Alexxandr [17]

Answer:

The total cost is <em>28.26.</em>

Step-by-step explanation:

The radius of the birdbath is <em>1.25 feet.</em>

The cost per foot is <em>3.6</em> .

<em>The formula for perimeter of circle is given by,</em>

<em>= 2πR , where R is the radius of circle.</em>

Inserting the above value of radius in the equation above,

circumference = 2(π)(1.25) = 2(3.14)(1.25) = 7.85 ft^{2}

Thus the total cost is,

= (7.85)(3.6) = 28.26

4 0
3 years ago
What’s the question mark
nikitadnepr [17]

Answer:

? = 30

Step-by-step explanation:

If the triangles are similar, then the only way I see this working is the sides measuring 63 and 54 are corresponding. The sides measuring 56 and 48 are corresponding. That leaves the sides measuring 35 and ? corresponding.

Set up a proportion.

63/54 = 35/?

63? = 54 * 35

63? = 1890

? = 30

8 0
3 years ago
Read 2 more answers
2) Kari is flying her kite at the park. She has let
Ket [755]

Answer:

approx 58 yard we can determine it by pithagoras theorem

6 0
3 years ago
the graph of the function y=x^(2) is reflected across the x-axis, then translated two units left and six units down, write and e
dem82 [27]

Answer: -4,-2

Step-by-step explanation: Since it is reflected across the x- axis, translated two units left and six units down it would be -4, -2 because 2-6= -4

8 0
3 years ago
The cost to manufacture t shirts can be represented by the function c(x)=10.5x complete the following statement about the functi
Advocard [28]

For this case we have:

Cost of manufactures of T-shirts C(x)=10.5x

where x represents the number of T-shirts

Part A:

Substituting x = 8 in the total cost equation you have to:

C (8) = (10.5) (8)\\\\C (8) = 84\\

Thus, the cost of 8 shirts will be C (8) = 84\\

Part B:

If x = 12 then

C (12) = (10.5) (12)\\\\C (12) = 126\\

Thus, the cost of 12 shirts will be C (12) = 126\\

Answer:

C (8) = 84\\\\C (12) = 126\\\\


8 0
3 years ago
Read 2 more answers
Other questions:
  • What’s the answer to this??
    13·2 answers
  • Gracie is shipping a cube shaped box. It measures 14 in x 14 in x 14 in. What is the surface area of the box. Please show work)
    9·1 answer
  • Alex"s dog has a tail is 5 1/4 inches long on a ruler what inch marks are closet to 5 1/4 inches? Name two inch marks
    10·2 answers
  • PLZZZ HELP ME I NEED HELP AND I HAVE A TIMER AND I WILL GIVE YOU BRAINLEST
    14·2 answers
  • A collector has 120 movie posters and 100 band posters. She wants to sell 24 movie posters but still have her poster collection
    15·2 answers
  • Amount in Account
    14·1 answer
  • Linear equations
    10·1 answer
  • How many milliliters equal 2631 cm3? A. 2.631 B. 26,310 C. 2,631,000 D. 2631
    5·2 answers
  • HELP I NEED HELP ASAP
    7·1 answer
  • I need help ASAP please!!
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!