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3 years ago

Suppose a solitaire player played 1000 games. Predict how many times the player turned over a red card as the first card

Mathematics

1 answer:

Viktor [21]3 years ago

4 0

I would predict about 50-200 Times

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If tan 0=3/4 find sin0

bija089 [108]

Answer:

sin O = $\frac{3}{5}$

Step-by-step explanation:

given tan O = $\frac{3}{4}$ = $\frac{opposite}{adjacent}$

Then this is a right triangle with legs 3 and 4

Using Pythagoras' identity then the hypotenuse (h ) is

h = $\sqrt{3^2+4^2}$ = $\sqrt{25}$ = 5, hence

sin O = $\frac{opposite}{hypotenuse}$ = $\frac{3}{5}$

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3 years ago

What is 400 percent as a mixed number?

prohojiy [21]

You can put 400/100 to get the fraction 4/1 or 4, it is not a mixed number though. So the final answer is 4

8 0

3 years ago

Which of the following is between 0.40 and 0.47?

tatyana61 [14]

The answer is C. 21/50 is 0.42. 7/50 is 0.14. 19/50 is 0.38. 43/50 is 0.86. To convert a fraction to a decimal, you will have to divide the numerator by the denominator.
Hope this helped.

6 0

3 years ago

6 girls share 4 brownies equally. What fraction of the brownies does each friend get?

aliina [53]

Answer:

2/3

Step-by-step explanation:

You have 6 friends who want to share 4 brownies equally. You simply divide the 4 brownies by 6 people:

4/6 = 2/3 (simplified)

So each friend gets 2/3 of a brownies

[RevyBreeze]

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2 years ago

Multiply 2 2/3 and 1 5/6 Simplify the answer and write as a mixed number.

fiasKO [112]

The answer as a mixed number is 4 8/9

The first step is to write out the fractions and multiply both fractions

2 2/3 × 1 5/6

= 8/3 × 11/6

= 44/9

Convert to a mixed number

= 4 8/9 (as a mixed number)

Hence the mixed number gotten from the simplification is 4 8/9