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3 years ago

Solve ×/6 = 20 A.×=14 B. ×=26 C.×=120 D. ×=3

1 answer:

3 0

X/6 = 20
This equation can also be written as X/6 = 20/1
If we cross multiply, we have:
X * 1 = 20 * 6
This is equivalent to: X = 120.
Therefore, X = 120.
The correct option is C.<span />

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Backgammon is a board game for two players in which the playing pieces are moved according to the roll of two dice. players win

Ivahew [28]

The rolls of the dice are independent, i.e. the outcome of the second die doesn't depend in any way on the outcome of the first die.

In cases like this, the probability of two events happening one after the other is the multiplication of the probabilities of the two events.

So, the probability of rolling two 6s is the multiplication of the probabilities of rolling a six with the first die, and another six with the second:

$P(\text{rolling two 6s}) = P(\text{rolling a 6}) \cdot P(\text{rolling a 6}) = \dfrac{1}{6} \cdot \dfrac{1}{6} = \dfrac{1}{36}$

Similarly,

$P(\text{rolling two 3s}) = P(\text{rolling a 3}) \cdot P(\text{rolling a 3}) = \dfrac{1}{6} \cdot \dfrac{1}{6} = \dfrac{1}{36}$

Actually, you can see that the probability of rolling any ordered couple is always 1/36, since the probability of rolling any number on both dice is 1/6:

$P(\text{rolling any ordered couple}) = P(\text{rolling the first number}) \cdot P(\text{rolling the second number}) = \dfrac{1}{6} \cdot \dfrac{1}{6} = \dfrac{1}{36}$

7 0

3 years ago

A line has x-intercept of 6 and y-intercept of -4.Find the slope of the line.

Zigmanuir [339]

x-intercept is 6, coordinates (6,0)

y-intercept -4, coordinates (0,-4)

gradient= y1-y2/x1-x2= 0-(-4)/6-0= 4/6= 2/3 or 0.667 (3.s.f.)

3 0

3 years ago

Need help asap this is really important

nadya68 [22]

Answer:

y = $\frac{4}{3}$ $x$ $-7$

Step-by-step explanation:

Use the points (9, 5) and (6, 1) to identify the slope of the graph

$m$ = $\frac{y^2-y^1}{x^2-x^1}$

m = $\frac{1-5}{6-9}$

m = $\frac{-4}{-3}$

m = $\frac{4}{3}$

The y-intercept is -7 because -7 touches y axis causing it to be the y-intercept

5 0

2 years ago

Melissa's boyfriend gave her a 2-pound heart-shaped box of chocolates. The box had 68 pieces of chocolate. What was the average

Kobotan [32]

The average weight in ounce for each piece of chocolate is 0.03.

Step-by-step explanation:

The heart-shaped box containing the chocolates has the weight of 2 pounds

The box contains 68 pieces of chocolates.To find the weight of each piece of chocolate, you divide the weight of the box with the number of chocolate pieces in the box.

This will be 2/68 = 0.0294117647

To the nearest hundredth you check the thousandths value and round off

In this case; 0.0294117647 = 0.03 pounds

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Division:brainly.com/question/13063965

Keyword : pound, average, hundredth

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4 0

3 years ago

Answer number 2 plz plz plz

Bingel [31]

Ok so the answer is Choice b

7 0

2 years ago