Can someone help me please

Mathematics

1 answer:

Tpy6a [65]3 years ago

6 0

The answer is A, first you get a common denominator so 72. So they become 27/72 x 32/72 = 12/72 or 1/6. Then when you go through the answers you multiply 4/8 by the number of groups and divide by equal parts until you get 12/72. The answer is A because 4/9 x 3 is 1 3/9 divided by 8 = 12/72.

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A modified roulette wheel has 32 slots. One slot is 0, another is 00, and the others are numbered 1 through 30, respectively.

RUDIKE [14]

Answer:

(a) $\dfrac{15}{32}$

(b) 17:15

Step-by-step explanation:

(a)

The roulette wheel has 32 slots (inclusive of 0 and 00)

Number of Odd Numbers between 1 to 30 =15

Since you are placing a bet that the outcome is an odd number.

$P(\text{Winning})=\dfrac{\text{Number of Odd Numbers}}{\text{Total Number of Slots}} \\=\dfrac{15}{32}$

(b) The actual odds against winning

$\text{Actual Odds against Winning})=\dfrac{32-15}{15}\\=\dfrac{17}{15}$

Therefore, the actual odds against winning are 17:15

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3 years ago

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Airida [17]

Answer:

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Step-by-step explanation:

7 0

2 years ago

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balandron [24]

Answer: Domain: All real numbers. Range: y=-37

Step-by-step explanation: The function of f(x)=-37 is a horizontal line that goes from negative infinity to positive infinity. The domain can be any number since there is no limit on what the x value can be. The range will always be y=-37 because no matter what x will equal, y will always be equal to -37 in the function of f(x)=-37.

3 0

3 years ago

Ted knows the actual distance between two cities is 150 miles. His map shows a distance of 2 inches between these cities. What i

Serjik [45]

Answer:

The scale used on his map is <u>150 miles : 2 inches</u>.

Step-by-step explanation:

Given:

Ted knows the actual distance between two cities is 150 miles. His map shows a distance of 2 inches between these cities.

Now, to find the scale Ted used on his map.

The actual distance Ted know between two cities = 150 miles.

The distance on map between these cities = 2 inches.