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2 years ago

10

The table shows all of the possible outcomes of rolling two dice. If Jerome were to roll two dice 48 times, about how many times

could he expect to roll doubles?.

1 answer:

Studentka2010 [4]2 years ago

4 0

It’s the table answer the table

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What is the value of the underlined digit 0.812 as a fraction

MAVERICK [17]

The answer is 812/100

4 0

3 years ago

Read 2 more answers

Given: X = r + 2, Y = 2r - 9, and Z = r 2 + 17r + 30. Simplify [X · Y - Z] ÷ X.

musickatia [10]

Answer: r - 24

Step-by-step explanation:

$X=r+2;Y=2r-9;Z=r^2+17x+30$

$\frac{x*y-z}{x}$

$\frac{[(r+2)(2r-9)]-(r^2+17r+30)}{r+2}$

$\frac{(2r^2-9r+4r-18)-(r^2+17r+30)}{r+2}$

$\frac{(2r^2-5r-18)-(r^2+17r+30)}{r+2}$

$\frac{2r^2-5r-18-r^2-17r-30)}{r+2}$

Combine like terms;

$\frac{r^2-22r-48}{r+2}$

Solve the quadratic equation;

$\frac{(r-24)(r+2)}{r+2}$

Simplify;

$r-24$

8 0

3 years ago

Figure ABCD is translated down by 6 units:

MaRussiya [10]

Translation does not affect angles or side lengths. Sides that are parallel before translation remain parallel after translation.

The only parallel sides in this figure are AD and BC, so the only reasonable choice is ...

... A'D' ║ B'C'

3 0

3 years ago

What is the value of k ?<br><br> 1/2 k+6=4k-8<br><br>-4<br>-3<br>3<br>4

nasty-shy [4]

The value of k in <span>

1/2 k+6=4k-8</span>

is 4

7 0

3 years ago

What is the surface area of this right circular cone?

docker41 [41]

Answer:

○ B) 624π mm.²

Step-by-step explanation:

$\pi r(r + \sqrt{ {r}^{2} + {h}^{2}}) = S. A. \\ \\ \pi (12)(12 + \sqrt{{12}^{2} + {40}^{2}}) \\ \\ 12\pi(12 + \sqrt{1744}) = 12\pi(12 + 38) = 12\pi(50) = 600\pi \\ \\ 600\pi ≈ 624\pi$

I am joyous to assist you anytime.

3 0

3 years ago