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3 years ago

10

How must unit cubes be stacked when used to measure volume

1 answer:

erica [24]3 years ago

7 0

Volume is measured by squared units, which is why you could use cubes to represent the volume of a figure. Since volume means the entire figure, you have to stack the cubes one on top of the other and fill the entire cube in an orderly fashion to best identify the volume. Hope this help! :)

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1. Suppose we have a six-sided die that we roll once. Let ai represent the event that the result is i. Let Bj represent the even

Alex787 [66]

Using the probability concept, it is found that there is a

a) 0.2 = 20% probability that 3 is obtained.

b) 0.3333 = 33.33% probability that 6 is obtained.

c) 0.6667 = 66.67% probability of a number greater than 3.

d) 0.6667 = 66.67% probability of an even number.

A probability is the <u>number of desired outcomes divided by the number of total outcomes</u>.

Item a:

There are 5 numbers greater than 1, one of which is 3, hence:

$p = \frac{1}{5} = 0.2$

0.2 = 20% probability that 3 is obtained.

Item b:

There are 3 numbers greater than 3, one of which is 6, hence:

$p = \frac{1}{3} = 0.3333$

0.3333 = 33.33% probability that 6 is obtained.

Item c:

There are 3 even numbers, two of which are greater than 3, hence:

$p = \frac{2}{3} = 0.6667$

0.6667 = 66.67% probability of a number greater than 3.

Item d:

There are 3 numbers greater than 3, two of which are even, hence:

$p = \frac{2}{3} = 0.6667$

0.6667 = 66.67% probability of an even number.

A similar problem is given at brainly.com/question/25667645

4 0

3 years ago

The sum of two consecutive even integers is 106. what are the integers

jolli1 [7]

Let the consecutive even integers be x and (x+2).

x + (x + 2) = 106

2x + 2 = 106

2x = 104

x = 52

Thus the two integers are 52 and 54.

7 0

3 years ago

Can someone explain how 8.75 multiplied by 0.8 is 7??? It just don't make sense... I don't see why the number got smaller instea

yarga [219]

Answer:

80% of 8.75=7. I'm pretty sure this is the reason.

3 0

3 years ago

Read 2 more answers

Find the distance between each pair of points. round your answer to the nearest tenth.

goldenfox [79]

Answer:

5.4

Step-by-step explanation:

To find the distance between each pair of points, we use the distance formula, which is:

d = $\sqrt{(x_{2}-x_{1})^2 + (y_{2} -y_{1})^2 }$

So we have

$x_{1} = 2\\ x_{2} = 4\\y_{1} = 8\\y_{2}=3$

When we plug in the values into the formula we get:

d = $\sqrt{(4-2)^2 + (3-8)^2}$

d = $\sqrt{4 + 25}\\ =\sqrt{29}\\ =5.4$

3 0

3 years ago

Read 2 more answers

A concert hall sells half price tickets to members of the armed forces. For a concert last week, the hall sold 300 tickets altog

djverab [1.8K]

Answer:

The normal ticket price is $\$22$

Step-by-step explanation:

Let

x------> the normal ticket price

we know that

The linear equation that represent this situation is

$(300-50)x+(50)\frac{x}{2}=6,050$

Solve for x

$(250)x+(25)x=6,050$

$(275)x=6,050$

$x=6,050/275=\$22$

8 0

3 years ago