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3 years ago

I ate 4/9 of a ceral box how much ceral do i have left in the box

Mathematics

2 answers:

Solnce55 [7]3 years ago

7 0

Answer:

5/9 of the cereal box.

Hope this helped! :)

Naddik [55]3 years ago

4 0

You have 5/9 of cereal left in the box

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What is the sum _71/6 +35/6 in the simplest terms ? Show your work

adoni [48]

Answer:

The answer in simplest term is 35.33333334.

Step-by-step explanation:

First, we need to divide 71 and 6.

71/6 = 23.66666667.

Now we need to divide 35 and 6.

35/6 = 11.66666667.

Now we need to add the two quotients.

23.66666667 + 11.66666667 = 35.33333334.

And that is the final answer.

I hope this helps!

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3 years ago

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iogann1982 [59]

Find the probability of obtaining 3 heads when flipping 4 coins

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What is the surface area of the composite figure shown?

kati45 [8]

Answer:

531 m²

Step-by-step explanation:

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1/2x9x7x4=126 (4 triangles on top)

405+126=531

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3 years ago

Shannon drew the line of best fit on the scatter plot shown below:

N76 [4]

Using the points (0,14) and (10,0), the gradient of the line is (14-0)/(0-5) which simplifies to -7/5.

From these points, we can also see that when the x value is zero, the y value is 14. Therefore the y-intercept is 14.

We can then put this into the equation of a straight line, y=mx+c:

y = (-7/5)x + 14

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3 years ago

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Some electronic devices are better used than new: the failure rate is higher when they are new than when they are six months old

Reptile [31]

Given that half of the personal music players sold by a particular brand have a flaw. If the player has the flaw, it dies in the first six months. If it does not have this flaw, then only 20% fail in the first six months.
Let A be the event that it fails in I 6 months
B1 = it has a flaw
B2 = it does not have a flaw
B1 and B2 are mutually exclusive and exhaustive
the chances that it has this flaw
=The probability that it has the flaw is

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3 years ago