3 years ago

Alton is going to flip a fair coin 350 times.

Mathematics

1 answer:

Arlecino [84]3 years ago

7 0

Answer:

175 times

Step-by-step explanation:

To do this, we can find the probability of the coin landing tails up.

There is 1 desired outcome: Landing tails up.

There are 2 total outcomes: Landing tails up or heads up.

The probability is 1/2 for the coin to land tails up every time.

1/2*350=175

The coin will land tails up 175 times.

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The graph of a line has a slope of -3 and passes through the point (-6,-4).

prohojiy [21]

Answer:

(A) y+4=-3(x+6)

Step-by-step explanation:

The point-slope form of the equation of a line whose slope is m and passes through the point $(x_1, y_1)$ is: $y-y_1=m(x-x_1)$

Given the point: $(x_1, y_1)=(-6,-4)$

Slope, m=-3

$x_1=-6\\y_1=-4$

Substituting these values into: $y-y_1=m(x-x_1)$ , we obtain the point slope form of the equation:

$y-(-4)=-3(x-(-6))\\\\y+4=-3(x+6)$

The correct option is A.

6 0

3 years ago

I am not able to solve this problem

Ivenika [448]

Answer:

Step-by-step explanation:

you know the drill

4 0

2 years ago

the length of a rectangle is 5ft more than twice the width and teh area of the rectabgle is 42ft squared. what are the dimension

lara [203]

The width is 3.5 and the length is 12

4 0

3 years ago

I NEED HELP PLEASE! :)<br> thanks

luda_lava [24]

Formula: A = pq/2

p = d1

q = d2

Substitute with the given values and solve.

A = 12*14/2

A = 168/2

A = 84

Therefore, the ansewr is 84in²

Best of Luck!

3 0

3 years ago

Solving, H = $<br> and C = $

lapo4ka [179]

Answer:

h=1.29 c=0.79

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers