All categories

3 years ago

which of the following shows an element if the sample space for first tossing a coin and then rolling a number cube

Mathematics

1 answer:

Elena-2011 [213]3 years ago

5 0

Answer:

Step-by-step explanation:

The answer is C, because an element of the sample space for tossing a coin would be either Heads (H) or Tails (T).

And an element of the sample space for rolling a die would be a number between 1-6, all inclusive.

You might be interested in

Choose all sequences of transformations that produce the same image of a given figure.

elena-14-01-66 [18.8K]

<em><u>Your answer: </u></em> a reflection across the y-axis followed by a clockwise rotation 90° about the origin. A clockwise rotation 90° about the origin followed by a reflection across the x-axis. A counter-clockwise rotation 90° about the origin followed by a reflection across the y-axis. A reflection across the x-axis followed by a counter-clockwise rotation 90° about the origin.

Hope this helps <3

Stay safe

Stay Warm

-Carrie

Ps. It would mean a lot if you marked this brainliest

5 0

3 years ago

What is the correct answer for the mathematics equation 9 + 10 = is that to simple or too hard to answer

Rus_ich [418]

hmmm it’s a pretty difficult question I think it might be 19 or maybe 21 I don’t know

6 0

2 years ago

Read 3 more answers

Find dy/dx for 4 - xy = y^3

storchak [24]

Answer:

$\frac{dy}{dx}=-\frac{y}{3y^2+x}$

Step-by-step explanation:

4-xy=y^3

dy/dx=?

$\frac{d(4-xy)}{dx}=\frac{d(y^3)}{dx}\\ \frac{d(4)}{dx}-\frac{d(xy)}{dx}=3y^{3-1}\frac{dy}{dx}\\ 0-(\frac{dx}{dx}y+x\frac{dy}{dx})=3y^2\frac{dy}{dx}\\ -(1y+x\frac{dy}{dx})=3y^2\frac{dy}{dx}\\ -(y+x\frac{dy}{dx})=3y^2\frac{dy}{dx}\\ -y-x\frac{dy}{dx}=3y^2\frac{dy}{dx}$

Solving for dy/dx: Addind x dy/dx both sides of the equation:

$-y-x\frac{dy}{dx}+x\frac{dy}{dx}=3y^2\frac{dy}{dx}+x\frac{dy}{dx} \\ -y=3y^2\frac{dy}{dx}+x\frac{dy}{dx}$

Common factor dy/dx on the right side of the equation:

$-y=(3y^2+x)\frac{dy}{dx}$

Dividing both sides of the equation by 3y^2+x:

$\frac{-y}{3y^2+x}=\frac{(3y^2+x)}{3y^2+x}\frac{dy}{dx}\\ -\frac{y}{3y^2+x}=\frac{dy}{dx}\\ \frac{dy}{dx}=-\frac{y}{3y^2+x}$

7 0

3 years ago

A flare is launched from a life raft with an initial upward velocity of 192 feet per second. How many seconds will it take for t

AVprozaik [17]

So you want height to be 0 so you plug zero into the height and solve from there. You subtract 192 from both sides to get -192=-16tsquared. Then you would divide by -16 and end up with 12 = t^2. Then you find the square root of 12 and get t = 3.464 seconds.

7 0

3 years ago

HELP ME PLS!!! I WILL GIVE BRAINIEST

Stells [14]

Answer:

Should be 2.94 inches.

Step-by-step explanation:

did the mafs

5 0

3 years ago