If a coin is flipped 50 times, in how many ways could there be exactly two tails?

Answer:

a. False

b. true

c. false

d. true

Step-by-step explanation:

R: (-4,∞)

Lowest value of y is -4 and the graph goes on upwards continuously. The equation of the function is x^2 - 4

Answer:

x,y = 5,1

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

Always include the steps and/or background required to get to the final answer. Let’s help other people understand and solve future problems on their own.

Answer:

3 + 4x

Step-by-step explanation:

Let "a number" be x.

Therefore "four times a number" is 4 multiplied by x which is 4x.

Now add 3 for "3 plus".

3 + 4x

Answer:

Our equation would be: 3 + 4x.

Let's say x=8

That would now make our equation:

3 + 4(8) =

Step-by-step explanation:

But let's solve this equation :)

First, we would add 3+4, to get 7.

Then, we would multiply the 7 by 8.

Lastly, we know 7 x 8 = 56

So, 3+4(8)= 56

But we could also create a function statement out of this.

Our statement for this equation would be:

When x equals 8 the answer or in algebraic terms the "output" is 56.

,  Hope this helps :)

Have a great day!!

Answer:

5/9-2/12=?

9x8=72

5x8=40

12x6=72

2x6=12

40/72 - 12/72 = 28/72

28/4=7

72/4=18

28/72=7/18

Answer:

Bro thats 2

Step-by-step explanation:

because 1. 1+1=2

2. because 2 is just too good

3. theres no three because theres only 2 steps!!!!

Answer:

x=10

Step-by-step explanation:

10x10x10 =1000

10^3=1000

Answer:

x = 10

Step-by-step explanation:

x cubed is 1000

so x times x times x equals 1000

10 times 10 times 10 = 1000

10^3=1000

Answer:

$88

Step-by-step explanation:

75+84+105 = 264

264/3 = 88

Answer:

A

Step-by-step explanation:

aomsmowemrongmroegmfd;

Answer:

Sure, what do you need help with?

Step-by-step explanation:

Send whatever you need help with and I'll see if I can explain it.

Answer:

send full question plzzz

Step-by-step explanation:

the angle is greater than 180 degrees so it makes it an obtuse triangle

Answer:

C

Step-by-step explanation:

EASY IVE DONE IT

Using conversion of units and the relationship between velocity, distance and time, it is found that the distance between the two stations is of:

c. 454 kilometers

Velocity is distance divided by time, that is:

[tex]v = \frac{d}{t}[/tex]

In this problem:

Then, solving for the distance:

[tex]v = \frac{d}{t}[/tex]

[tex]75.6 = \frac{d}{6}[/tex]

[tex]d = 6(75.6)[/tex]

[tex]d = 453.6[/tex

Rounding up, 454 km, option c.

A similar problem is given at https://brainly.com/question/24316569

Answer:

49

Step-by-step explanation:

x

x+1

x+2

x+3

-------

4x+6

4x+6=190

    -6  -6

4x=184

/4    /4

x=46

This is the first integer, but we have to find the last integer so,

46,47,48,49

Answer:

x = 30.

Step-by-step explanation:

8x - 3(2x - 4) = 3(x - 6)

8x - 3*2x + - 3*-4 = 3*x + 3 * -6

8x - 6x + 12 = 3x - 18

2x + 12 = 3x - 18

2x - 3x  + 12 = 3x - 3x - 18

-x + 12 = -18

-x + 12 - 12 = -18 - 12

-x = -33

-x/-1 = -30/-1

x = 30.

Answer:

[tex]x=30[/tex]

Step-by-step explanation:

[tex]8x-3\left(2x-4\right)=3\left(x-6\right)[/tex]

First, we will expand [tex]-3\left(2x-4\right)[/tex] by applying the distributive property:

[tex]-3\times \:2x-\left(-3\right)\times \:4[/tex]

** [tex]-\left(-a\right)=a[/tex]

[tex]-6x+12[/tex]

[tex]8x-6x+12=3\left(x-6\right)[/tex]

Expand, [tex]3\left(x-6\right):[/tex]

[tex]3x-3\times \:6[/tex]

[tex]3x-18[/tex]

[tex]2x+12=3x-18[/tex]

Subtract 12 from both sides:

[tex]2x+12-12=3x-18-12[/tex]

[tex]2x=3x-30[/tex]

Subtract 3x from both sides:

[tex]2x-3x=3x-30-3x[/tex]

[tex]-x=-30[/tex]

Divide both sides by -1:

[tex]\frac{-x}{-1}=\frac{-30}{-1}[/tex]

[tex]x=30[/tex]

________________________

Answer:

85 degrees

Step-by-step explanation:

6x² - 20x + 6

Step-by-step explanation:

[tex]\begin{aligned}\tt\left(x-3\right)\left(6x-2\right)&=\tt 6x^2-2x-18x+6\\&=\tt 6x^2 -20x+6\end{aligned}[/tex]

Answer:

6x^2 - 20x + 6

Step-by-step explanation:

(x - 3) (6x - 2)

6x^2 - 18x - 2x + 6

6x^2 - 20x + 6

Answer:

Step-by-step explanation:

rate = a

a = -16-(-11)/9-6

a= -5/3

Answer:

31/32 or 0.96875

Step-by-step explanation:

first you muliply 5/8 by 3/4 then the answer add it to 1/2

Answer:

0.68 inches (nearest hundredth)

Step-by-step explanation:

First, find the length on the map that represents 1 mile of the subway.

677 miles ----- 4.1 inches

1 mile ----- 4.1 ÷ 677= 0.0060561 inches (5 s.f.)

Multiply both sides by 113:

113 miles ----- 113(0.0060561)= 0.68 inches (nearest hundredth)

Thus, the length of the subway on the map is 0.68 inches.

Answer:

see explanation

Step-by-step explanation:

f(x) = [tex]\frac{2x-5}{x-4}[/tex]

The denominator cannot equal zero as this would make f(x) undefined.

Equating the denominator to zero and solving gives the value that x cannot be

x - 4 = 0 ⇒ x = 4 ← excluded value

Domain is x ∈ R , x ≠ 4

Answer:C

Step-by-step explanation:

Answer:

380 Stocks per client

Step-by-step explanation:

To solve:

95,000/250 (95,00 shares between 250 of her clients)

= 380 Stocks per client

Hope this helps!