3 years ago

Blue:7,Red:12,Purple:5,Green:8

1 answer:

4 0

To start we need to find out the number of total students:
7+8+5+12=32

Then we know that 8 out of the 32 students chose green:
8/32=0.25

0.25•100%=25%

You might be interested in

A number, n, is added to 15 less than 3 times itself. The result is 101. Which equation can be used to find the value of n?

Elena L [17]

N + (3n - 15) = 101 is the equation, the answer to the equation is 29

3 0

3 years ago

I need to calculate a=8c-b divided by c, how do I calculate?

laila [671]

Answer:

Step-by-step explanation:

8xC-Bdivide by c

5 0

3 years ago

Find f ∘ g f∘g and g ∘ f g∘f. f ( x ) = x 2 / 3 , g ( x ) = x 9 f(x)=x2/3, g(x)=x9 (a) f ∘ g f∘g (b) g ∘ f g∘f Find the domain o

faltersainse [42]

I don’t know it’s soooo long:)

8 0

3 years ago

Please help i will give 30 points

grigory [225]

Answer:

Step-by-step explanation:

The area would have been 80*x=1600.

that means x=60. So, two pennant bases are 60.

That means one pennant base is 30.

5 0

3 years ago

Part A: Determine if the expression is one of our special products. If so, identify it by its general form:

kondaur [170]

Answer:

Part A: Yes, it is (a - b)².

Part B: a² - 2ab + b² => (x - 6)² = x² - 12x + 36.

Part C: x² - 12x + 36.

Part A: Not a special product.

Part B: Binomial distribution => (x + 8)(x + 1) = x² + 9x + 8.

Part C: x² + 9x + 8.

Part A: Yes, it is (a + b)²

Part B: a² + 2ab + b² => (3x + 2)² = 9x² + 12x + 4.

Part C: 9x² + 12x + 4.

Part A: Yes, it is (a + b)(a - b), a difference of squares.

Part B: a² - b² => 4x² - 49

Part C: 4x² - 49

Part A: Not a special product.

Part B: Binomial distribution => (x - 5)(2x - 5) = 2x² - 15x + 25.

Part C: 2x² - 15x + 25

6 0

3 years ago