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3 years ago

10

Karin uses a probability simulator to pull colored pencils from a bag 60 times and to flip a coin 60 times. The results are show

n in the tables below:
Using karin's simulation, what is the probability of pulling a red pencil and the coin landing on tails?

1 answer:

Oxana [17]3 years ago

8 0

35/60 this is my answer.

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Find an expression for the height of a parallelogram whose area is represented by 2x^3 − x^2 − 20x + 3 and whose base is represe

Paha777 [63]

Answer:

The height of parallelogram is $2x^2-7x+1$

Step-by-step explanation:

Area of parallelogram = $Base \times Height$

Area of parallelogram = $2x^3 -x^2 -20x + 3$

Base of parallelogram = x+3

So, $2x^3-x^2-20x + 3 = height \times (x+3)$

$\frac{2x^3- x^2 -20x + 3}{x+3}= height\\2x^2-7x+1=Height$

Hence The height of parallelogram is $2x^2-7x+1$

6 0

4 years ago

Which function is the inverse of y = 1/4x^2 - 1, where x < 0

kykrilka [37]

Answer:

B

Step-by-step explanation:

25 x 25= 625

625-1= 624

B= y= -(200 + 1) which to the square root = 625

5 0

3 years ago

Sarah had a bag of 16 marbles that are green and yellow. The number of yellow marbles is 2 less than double the number of green

Alex777 [14]

Answer:

10 yellow marbles

Step-by-step explanation:

(y is the amount of yellow marbles)

y=2x-2

y=2(6)-2

y=12-2

y=10

8 0

4 years ago

Read 2 more answers

Which solid figure has five faces, five vertices, and eight edges

Cloud [144]

1) Triangular pyramid

2) A cone

3) I don't have the picture of the figure so I don't know

5 0

4 years ago

I need help with this, please.

notsponge [240]

Is it for the fraction part? to get rid of the fractions just multiply both sides by the denominator.

4 0

3 years ago