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
pantera1 [17]
3 years ago
12

Kyle has a bag of red, green, and blue marbles. He asks Linda to draw a marble without looking in the bag, record its color, and

replace it. She draws 20 times with these results: 7 red marbles, 9 green marbles, and 4 blue marbles. What is the experimental probability of drawing a red marble? Write your answer as a fraction (in simplest form), decimal, and percent. Fraction: Decimal: Percent:
Mathematics
1 answer:
pickupchik [31]3 years ago
8 0

Answer: red marble 7 out of 20 : 7/20 : 0.35: 35%

Step-by-step explanation:

You might be interested in
What's are the powers of 10
Liono4ka [1.6K]
A power of ten is any of the integer powers of the number ten so its kinda like 10 multiplied by itself a certain times.
8 0
3 years ago
200 cans of food were distributed to 3 charity homes. 2/5 of the cans were given to the first home, 1/3 of the remainder to the
Mrrafil [7]
I believe 80 cans were given
8 0
3 years ago
Help I need to know which one
Rufina [12.5K]

The best answer would be D

Because Rotational symmetry is a symmetric shape that can be rotated but appear the same.


7 0
3 years ago
1) A square has a side length of 10 inches. What is the perimeter?
antiseptic1488 [7]

Answer:

1) 40

2)9x-12

3)42

Step-by-step explanation:

1) A square has 4 sides, and if one side's length is 10, the perimeter (distance around the square) is 10 times 4=40

2) Simply add these values together to get 9x-12

3) Plug in 6 as x in 9x-12. (6*9)-12=54-12=42

5 0
3 years ago
Read 2 more answers
The length of each edge of a cube is decreased by 40 percent By what percent does the volume of the cube decrease? Express your
lora16 [44]

Answer:

78% (to the nearest tenth)

Step-by-step explanation:

Volume of a cube = (length )³

Let the length of the cube = y

Original volume = y³

if the length is decreased by 40%, then new length = 1- (40% of y)

                                                                                     = 1-0.4y

                                                                                     =  0.6%

New volume (after decreasing the length) = (0.6y)³

                                                                      =  0.216‬‬y³

% Volume decrease = (Original volume - New volume)/Original Volume x 100%

                                 =  (y³ - 0.216‬‬y³)/ y³  x 100%

                                 = 0.784y³/y³  x 100%

                                 =78.4%

                                ≈78%

5 0
3 years ago
Read 2 more answers
Other questions:
  • How do you write 37/4 as a percentage
    14·2 answers
  • Which circumferences are longest to shortest
    10·1 answer
  • If ΔGET≅ΔMAP, then what corresponding parts are congruent?
    15·2 answers
  • Vance ate a salad and mc011-1.jpg of a turkey burger for dinner. The salad contained 80 calories and his entire meal contained 4
    12·2 answers
  • In a beach volleyball league, the Sea Slugs won 3 of their first 10 matches. The team's sponsor has told them they will lose all
    14·1 answer
  • Can an isosceles triangle be a right angle
    13·1 answer
  • the bake stars picked 907 apples last weekend at a local orchard they made caramel apples and sold them in the bakery in trays o
    14·1 answer
  • Andre received $60 for his birthday and put it in his piggy bank. Each week, he put 3 more dollars in the bank. The amount of mo
    10·1 answer
  • X + 2x + 3 + 4 = 5x +7 +6x + 8
    11·1 answer
  • Stefano accidentally dropped his sunglasses off the edge of a canyon as he was looking down. The height, h(t), in meters (as it
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!