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3 years ago

you flip a coin 10 times heads comes up 6 times.What is the experimental probability of flipping heads

1 answer:

3 0

Hey there, you asked what is the experimental probability of flipping heads, heads is 10, so we are going to make a fraction, 10 is the denominator and you add 10 by 6, 10+6=16. So, the fraction is 10/16, 10/16 simplified is 5/8. Therefore, the experimental probability of flipping heads is 5/8

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-1 3/8 ÷ ( -1 4/7) =

vazorg [7]

Answer:

121/56 or 2.160714

Step-by-step explanation:

invert the second fraction and multiply the fractions then simplify

give brainliest please

3 0

3 years ago

Dave loves underwater diving. His house boat is 250 feet above sea level. He jumped from that level. He went 600 feet below sea

nikklg [1K]

Answer:

Step-by-step explanation:

<u>I would just like to explain how this works with a visual (please enjoy my drawing <3 haha)</u>

With my drawing we know that the bird is 150 feet above sea level, and the fish is 100 feet below sea level.

From the bird to the water it is 150 feet, from water to fish is 100 feet

<h3>This is equal to 250 feet, </h3>

so we know from the bird (150 feet above sea level) to the fish(100 feet below sea level).

<h2>Knowing this information we can easily answer this question</h2><h3>Dave is 250 feet above sea level, and he went 600 feet nelow sea level, meaning<u> he only went 600 feet under the water.</u></h3>

Download pdf

7 0

2 years ago

(-3; -3) and (8-3). What is the slope

pentagon [3]

Answer:

Step-by-step explanation:

(-3,-3) ; (8,-3)

$Slope=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}\\\\=\frac{-3-[-3]}{8-[-3]}\\\\=\frac{-3+3}{8+3}\\\\=0$

Slope = 0. so, the line is parallel to x-axis

6 0

3 years ago

Mike wrote down a number on a piece of paper and hid it from his friends. He rounded his number to different places and his frie

Naddik [55]

Answer: 145,998, 7,000, and 25,991

My guess :))

Step-by-step explanation:

145,998 7,002 4,506 26,991 12,497

<u>First, Mike rounded his number to the nearest ten</u>

146,000 7,000 4,510 27,000 12,500

<u>Then, he rounded his number to the nearest hundred.</u>

146,000 7,000 4,500 27,000 12,500

<u>Last, he rounded his number to the nearest thousand.</u>

146,000 7,000 5,000 27,000 12,000

3 0

3 years ago

What is the value of the underlined digit

xxMikexx [17]

The value of the underlined digit depends on the place the number that is underlined is. For the first digit, it would be ones. The second digit is 10s. The third is 100s and the fourth is thousands and the fifth is ten thousands and the 6 is hundred thousands, and the seventh is million, and so on.

8 0

4 years ago