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Colt1911 [192]
3 years ago
8

The results of twelve coin flips were recorded in the table above. Find the experimental probability of a coin showing tails aft

er being flipped.
A.1/3
B.2/5
C.2/3
D.4/5

Mathematics
2 answers:
Vera_Pavlovna [14]3 years ago
8 0
Out of 12 rolls the tail appeared 8 times

So this experimental probability =8/12 = 2/3 (answer c)
tekilochka [14]3 years ago
3 0

Answer:

C.

Step-by-step explanation:

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Answer:700,000 chips daily

Step-by-step explanation:

8 0
3 years ago
3х- (-2х) please answer... I don't need work shown tho​
devlian [24]

Answer:

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7 0
3 years ago
Evaluate 3z3z3, z when z=9z=9z, equals, 9.
gtnhenbr [62]

Step-by-step explanation:

The answer is 108. Because you multiply 3 by 9. which is 27 then you multiply 27 by 4 because thats how many 3zs there are.

5 0
2 years ago
Write the slope-intercept form of the equation of the line through the given point with the given slope.
Alexandra [31]

The slope-intercept form of the equation of the line through the given point with the given slope is y=-4x+1.

The given coordinate point is (-1, 5) and slope=-4.

<h3>What is the slope intercept form?</h3>

The slope intercept form of a straight line is one of the most common forms used to represent the equation of a line. The slope intercept formula can be used to find the equation of a line when given the slope of the straight line and the y-intercept.

The standard form of the slope intercept form is y=mx+c.

Substitute (x, y)=(-1, 5) and m=-4 in standard form of the slope intercept form, we get

5=-4×(-1)+c

⇒ c=5-4

⇒ c=1

Substitute m=-4 and c=1 in y=mx+c, we get

y=-4x+1

Therefore, the slope-intercept form of the equation of the line through the given point with the given slope is y=-4x+1.

To learn more about the slope intercept form visit:

brainly.com/question/9682526.

#SPJ1

4 0
1 year ago
What is the product of a+3 and −2a2+15a+6b2?
zhannawk [14.2K]

Answer:

-2a³+9a²+45a+6ab²+18b²

Step-by-step explanation:

(a+3)(-2a²+15a+6b²)

Distribute the a:

-2a³+15a²+6ab²

Then distribute the 3:

-6a²+45a+18b²

Now add both of the results together:

-2a³+15a²+6ab²-6a²+45a+18b²

Combine like terms:

-2a³+9a²+45a+6ab²+18b²

8 0
2 years ago
Read 2 more answers
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