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3 years ago

What is the probability of picking an orange marble and flipping tails? 1/7 1/14 2/14 8/14

Mathematics

2 answers:

vladimir2022 [97]3 years ago

4 0

Answer:

Flipping tails would be 1/2 but how many marbles are there and how many orange ones are there?

Step-by-step explanation:

xenn [34]3 years ago

4 0

Answer:1/14 chance

Step-by-step explanation: Hope this helps <3

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Suppose line segment AB has one endpoint at A(0, 0). What are the coordinates of B if (5, 3) is 1/3 of the way from A to B?

prisoha [69]

Answer:

$B(x_2,y_2)= (20,12)$

Step-by-step explanation:

Given

$A = (0,0)$

$Ratio; m : n = 1 : 3$

$Point\ at\ 1 : 3 = (5,3)$

Required

Coordinates of B

This question will be answered using line ratio formula;

$(x,y) = (\frac{mx_2 + nx_1}{m + n},\frac{my_2 + ny_1}{m + n})$

In this case:

$(x,y) = (5,3)$

$(x_1,y_1) = (0,0)$

$m : n = 1 : 3$

Solving for $(x_2,y_2)$

$(x,y) = (\frac{mx_2 + nx_1}{m + n},\frac{my_2 + ny_1}{m + n})$ becomes

$(5,3) = (\frac{1 * x_2 + 3 * 0}{1 + 3},\frac{1 * y_2 + 3 * 0}{1 + 3})$

$(5,3) = (\frac{x_2 + 0}{4},\frac{y_2 + 0}{4})$

$(5,3) = (\frac{x_2}{4},\frac{y_2}{4})$

Comparing the right hand side to the left;

$\frac{x_2}{4} = 5$ -- (1)

$\frac{y_2}{4} = 3$ -- (2)

Solving (1)

$x_2 = 5 * 4$

$x_2 = 20$

Solving (2)

$y_2 = 3 * 4$

$y_2 = 12$

Hence;

$B(x_2,y_2)= (20,12)$

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4 years ago

Math Escape Level 3 plz hurry it is due to today bestie

fenix001 [56]

Answer:

Step-by-step explanation:

x-9=-8

x=-8+9

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3 years ago

Jordan’s class has 30 boys. If the students in his class, 60% are girls. How many girls are in Jonathan’s class?

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There are 45 girls in Jonathan's class.

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Suppose that you have a bag containing 3 green marbles, 8 blue marbles and 13 red marbles. Suppose you reach into the

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The probability of randomly drawing either a red marble or a green marble is 80%

The probability of drawing a green marble is the same as the probability of drawing either a red or a blue marble.

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<em>Have a great night!</em>

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3 years ago

What is the slope intercept form of 2x+y=8

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What is the probability of picking an orange marble and flipping tails? ​ 1/7 1/14 2/14 8/14

What is the probability of picking an orange marble and flipping tails? 1/7 1/14 2/14 8/14