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Cerrena [4.2K]
3 years ago
7

Eric has a spinner that is divided into different colored section that are the same size and shape on any spin the theoretical p

robability of the arrow landing on the red section if 1/5 when Eric spun the Arrow X number of times the arrow landed on red section 225 x based on this information which could most likely be the value of x

Mathematics
1 answer:
elena55 [62]3 years ago
5 0

It occurred 4 more times than expected

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Use the properties of exponents to rewrite the expression.<br> (3•6) ^2
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the answer is 108

Step-by-step explanation:

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3 years ago
Solve 6y2-5y-6 = 0 using the quadratic formula.
sergejj [24]

Answer:

Ay=3 over 2 or y=-2 over 3

Step-by-step explanation:

the quadratic formula: y={-b±√(b²-4ac)}/2a

In the equation 6y²-5y-6= 0, a=6, b=-5, c= -6

Substituting for the values in the formula we get:

{-(-5)±√[(-5²)-4(6)(-6)}/2(6)

{5±√169}12

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3 years ago
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Samuel wants to deposit $4,000 and keep that money in the bank without deposits or
Hoochie [10]

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First option pays $480.60 in interest and the second option pays $442.84 in interest

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5 0
3 years ago
What is the interquartile range of the numbers 9, 28, 16, 2, 33, 6, 10
Mumz [18]

Answer:

IQR = 22

Step-by-step explanation:

IQR Formula:

IQR = Q3 - Q1

In order you find Q3 and Q1, please follow these steps:

1. First, you need to order the list of numbers from least to greatest:

2, 6, 9, 10, 16, 28, 33

2. Then, you need to find the median, or the middle number.

2, 6, 9, 10, 16, 28, 33

3. In order to find IQR, you must find the first and third quartiles.

2, 6, 9, 10, 16, 28, 33

Q1 = 6

Q3 = 28

This is because 6 basically means that all the numbers leading to 6 would account for 25% of the data while all the numbers leading to 28 would account for 75% of the data, hence why these are called quartiles.

Now since you have Q1 and Q3, you follow the formula.

28 - 6 = 22

IQR = 22

6 0
3 years ago
Archimedes is making waves as he showers in his bath.
ch4aika [34]

Answer:

Step-by-step explanation

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2 years ago
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