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3 years ago

10

Farah rolls a fair dice and flips a fair coin. What is the probability of obtaining a 5 and a head? Give your answer in its simp

lest form.

1 answer:

yan [13]3 years ago

6 0

Answer:

1/12

Step-by-step explanation:

1 in 6 probablity on the dice and 1/2 probablity on the coin. multiply 6 and 2 = 12

1/12 probablity

i think this is the right answer but im not 100 percent sure

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Bond [772]

Im pretty sure its 180 hope this helps

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3 years ago

Find the slope and y-intercept of the line in each graph

seraphim [82]

Answer:

slope: 1; y-intercept: 3

Step-by-step explanation:

The y-intercept is the y-value where the graph crosses the vertical y-axis. That value is 3.

The slope is the "rise" divided by the "run" for the graph. Here, the graph goes up 1 unit for each unit to the right, so the slope is ...

m = rise/run = 1/1 = 1

The slope is 1, and the y-intercept is 3.

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3 years ago

Find the area of the circle

snow_lady [41]

Answer:

A=πr2

Step-by-step explanation:

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3 years ago

State the value of the discriminant for the equation,<br> 3x^2 + 7x + 3 = 0

Irina-Kira [14]

Answer: 13

Step-by-step explanation:

If you remember the quadratic equation formula;

$x=\frac{-b\frac{+}{}\sqrt{b^2-4ac} }{2a}$

You can easily extract what is under the root to find the discriminant.

$b^2-4ac=?\\$

a = 3

b = 7

c = 3

$(7)^2-4(3)(3)\\49-36=13$

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3 years ago

What is three minus one

Kipish [7]

Answer:

2

Step-by-step explanation:

3 - 1 = 2

4 0

3 years ago