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3 years ago

Harvey conducted a probability experiment using a cube numbered 1-6 and a spinner with three equal spaces, as shown.

Mathematics

1 answer:

svet-max [94.6K]3 years ago

3 0

Answer:

We have two independent events.

A number cube, with 6 possible outcomes.

A spinner, with 3 possible outcomes.

Each element in the combined sample space will be something like:

(outcome of the number cube, outcome of the spinner).

Then the number of possible outcomes in the sample size is equal to the product between the number of outcomes in each event.

Sample space size = 6*3 = 18.

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Subtract 273,054 - 184,095

NeTakaya

Answer:

88,959

Step-by-step explanation:

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3 years ago

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Use the quadratic formula to solve x2 – 5x + 3 = 0.

Anit [1.1K]

Answer:

x is 4.30 and 0.697

Step-by-step explanation:

Quadratic formular:

$x = \frac{ - b± \sqrt{ {b}^{2} - 4ac } }{2a} \\$

a » 1

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3 years ago

A 120$ coat was on sale for 88$. What was the percent of change in the price of this coat.

Alexeev081 [22]

Answer: about 73 %

Step-by-step explanation:

because 88 of 120 is about 73 %

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3 years ago

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Solve for s. 23s+56s=21 Enter the answer, as a whole number or as a fraction in simplest form, in the box.

antoniya [11.8K]

23s+56s=21
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An airplane flies 2700 miles to Los Angeles to NYC. When the plane flies back to LA, is it flying in a negative direction? use a

dolphi86 [110]

Answer:

Distance = abs(-1700)

Distance = 1700 miles

Step-by-step explanation:

NYC is located East of Los Angels.

The Airplane flies from Los Angeles to the left direction from NYC.

Which is negative direction.

Therefore, distance = -1700

Here the distance cannot be negative even though if it flies in negative direction.

Therefore, we use the absolute value.

The absolute value of a number is always positive.

So, distace = abs( -1700)

Distance = 1700 miles.

Hope this will help you understand the concept.

Thank you.

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4 years ago