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Black_prince [1.1K]

2 years ago

7

At the museum, 10% of the visitors were senior citizens. If there were 150 senior citizens , what was the total number of visito

rs?

2 answers:

morpeh [17]2 years ago

6 0

Answer:

1,500

Step-by-step explanation:

10% of 1,500 is 150 basically

Nikitich [7]2 years ago

4 0

Answer:

1500 visitors

Step-by-step explanation:

150=10%

10%*10=100%

So: 150*10=1500 visitors

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3 years ago

F(x)=2x-4. F(x)=2x-4 f-1x=_x+_. Complete the inverse function

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Answer:

$f^{-1}(x) = \frac{1}{2}(x +4)$

Step-by-step explanation:

Given

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Required

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2 years ago

What's the best prouduct of these fractions 4/7×8/9×14/15

sladkih [1.3K]

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▹ Answer

<em>448/945</em>

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▹ Step-by-Step Explanation

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Hope this helps!

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2 years ago

An urn contains a very large number of marbles of four diﬀerent colors: red, orange, yellow, and green. A sample of 12 marbles d

Umnica [9.8K]

Answer:

We can reject the hypothesis at the 0.05 signiﬁcance level.

Step-by-step explanation:

given that an urn contains a very large number of marbles of four diﬀerent colors: red, orange, yellow, and green. A sample of 12 marbles drawn at random from the urn revealed 2 red, 5 orange, 4 yellow, and 1 green marble.

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2 years ago