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kotykmax [81]
3 years ago
8

The spinner below is spun then the a month of the year is randomly selected. Find each probability

Mathematics
2 answers:
bulgar [2K]3 years ago
7 0

Answer:

Step-by-step explanation:

P (blue)  fraction = 2/8   decimal=.25     percent=25%

P(purple) fraction=0/8   decimal=0         percent =0%

P(not green)  fraction=5/8     decimal=.625     percent= 62.5%

P(not brown) fraction=8/8     decimal=1   percent =100%

2)Refer to the table on air travel selected airports. Suppose a flight that arrived at <u>El Centro</u> is selected at random. What is the probability that the flight <u>did not arrive on time?</u> write your answer as a fraction, decimal and percent.    

80% on time so 20% are not on time

20/100 ÷ 20 =1/5

20%, .2, 1/5

3)The spinner has 8 sectors labeled with letters. Each sector of the spinner below is the same size, as shown.

If the arrow is spun 400 times , how many times  would it be  expected to land on a sector labeled B?

\frac{B}{Total} \\\frac{3}{8} =\frac{x}{400\\}

A)50                 C)150

B)100                D)250

PLEASE MARK ME AS BRAINLIEST

Kryger [21]3 years ago
6 0

Answer:

I think the answer is 0.3

Step-by-step explanation:

Sorry if am wrong.

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6 0
3 years ago
Explain how to evaluate simplify and convert to radical form (x^3/8)^3/4
Vaselesa [24]

Answer:

(x^\frac{3}{8})^\frac{3}{4}  = \sqrt[32]{x^9}

Step-by-step explanation:

Given

(x^\frac{3}{8})^\frac{3}{4}

Required

Convert to radical form

(x^\frac{3}{8})^\frac{3}{4}

Evaluate the exponents

(x^\frac{3}{8})^\frac{3}{4} = x^\frac{3*3}{8*4}

(x^\frac{3}{8})^\frac{3}{4} = x^\frac{9}{32}

Split the exponent

(x^\frac{3}{8})^\frac{3}{4} = (x^9)^\frac{1}{32}

Apply the following law of indices

(x^a)^\frac{1}{b} = \sqrt[b]{x^a}

So, we have:

(x^\frac{3}{8})^\frac{3}{4}  = \sqrt[32]{x^9}

3 0
2 years ago
How does writing a function rule as an equation help you solve problems with more than one situation or parameter?
Paha777 [63]
Because then you can replace the variables with the actual value and see of the equation is true.
7 0
3 years ago
Peanuts are sold in 8-ounce and 12-ounce packages.
allsm [11]

Answer:

C) 24

Step-by-step explanation:

8; 16 24 32 40 48

12; 24 36 48 69 72

They both have the common multiple of 24 and 48 in the intermediate multiplication since 24 is half of 48 and is the smallest multiple that is the answer.

6 0
2 years ago
Read 2 more answers
A= P(1+rt)<br> A= 27 and t=3 solve for r.
lianna [129]

Answer:

(27 - P) / 3P = r

Step-by-step explanation:

A = P(1 + rt)

A = 27

27 = P(1 + 3r)

27 = P + 3Pr

27 - P = 3Pr

(27 - P) / 3P = r

8 0
3 years ago
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