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3 years ago

Of the players on a bowling team7/10 or 7 won trophies. Explain how you can find the number of players on the team.?

Mathematics

1 answer:

tankabanditka [31]3 years ago

4 0

Answer:

10players

Step-by-step explanation:

Using the concept of probability

probability = expected outcome/total outcome

Total outcome s the numbers of players on the team

Given

Total number of trophy won = 7 (expected)

Fraction of those that won = 7/10 (probability)

Substitute

7/10 = 7/total outcome

1/10 = 1/total outcome

Reciprocate both sides

10/1 = total outcome

Swap

Total outcome = 10

Hence the number of players on the team is 10players

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Which of the following digits could replace the in the ten thousands place to make this statement true? 706,103 rounds to 800,00

Travka [436]

Answer:

numbers <u>5-9</u> could replace the ten thousand place to make the statement true.

Step-by-step explanation:

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3 years ago

race drivers must complete 200 laps in the Daytona 500. If Ricky Bobby only completed 57% of the race, how many laps did he comp

vlada-n [284]

We can set up a proportion to figure out how many laps out of 200 laps is 57% out of 100%

$\frac{x}{200} = \frac{57}{100}$

Cross multiply

$100x = 57(200)$

$x = \frac{57(200)}{100}$

$x = 2(57) = 114$

The answer is 114 laps.

4 0

3 years ago

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3 years ago

If m(x) = x+5/x-1 and n(x) = x — 3, have the same domain as (m • n) (x)

Yuri [45]

For this case we have the following functions:

$m (x) = \frac {x + 5} {x-1}\\n (x) = x-3$

By definition we have to:

$(f * g) (x) = f (x) * g (x)$

So:

$(m * n) (x) = m (x) * n (x)\\(m * n) (x) = \frac {x + 5} {x-1} (x-3)\\(m * n) (x) = \frac {(x + 5) (x-3)} {x-1}$

By definition, the domain of a function is given by the values for which the function is defined.

The domain of m(x) is given by all reals except 1.

The domain of n(x) is given by all reals.

While the domain of $(m * n) (x)$ is given by:

All reals, except the 1. With $x = 1$ , the denominator is 0 and the function is no longer defined.

Answer:

Domain of $(m * n) (x)$ is given by all reals except 1.

8 0

4 years ago

A meal for two at at a restaurant cost $32.75.If the sales tax is 5%.whats the total price of the meal.

Lesechka [4]

Answer:

$34.39

Step-by-step explanation:

To find the sales tax, multiply 32.75 by 0.05 to get about $1.64. Add 1.64 to 32.75 to find the total price of the meal, $34.39.

5 0

3 years ago