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4 years ago

A rectangular pyramid and rectangular prism have the same base area and the same

Mathematics

2 answers:

denpristay [2]4 years ago

7 0

answer

The volume of the pyramid is 1/3 the volume of the prism.

Step-by-step explanation:

9966 [12]4 years ago

4 0

Answer:

B)The volume of the pyramid is 1/3 the volume of prism

Step-by-step explanation:

We are given that

Bases of rectangular pyramid and rectangular prism are same

Height of both rectangular pyramid and rectangular prism are same.

We know that

Volume of rectangular pyramid = $\frac{1}{3}bh$

Where b=Area of base

Volume of rectangular prism= $bh$

Where b=Area of base

Volume of rectangular pyramid= $\frac{1}{3}$ volume of rectangular prism

Hence, the volume of pyramid is 1/3 times the volume of volume of rectangular prism.

Option B is true.

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Which expression is equivalent to (6n-5)-(2n-3)? SHOW ALL WORK.

Maru [420]

Answer:

4n-2

Step-by-step explanation:

subtract 6n-2n

and then subtract 5-3

you get 4n-2

your answer will be 4n-2

8 0

4 years ago

Help ! ASAP! I need help !

DIA [1.3K]

Answer:

308

Step-308by-step explanation:

3p=924

924/3=308

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7 0

3 years ago

The following data represent the number of people aged 25 to 64 years covered by health insurance (private or government) in 2

Yuri [45]

The mean age is equal to: 44.09.

The standard deviation is equal to: 10.07.

<h3>How to determine the mean age and standard deviation?</h3>

First of all, we would determine the median of each class interval as follows:

Median 1 = (25 + 34)/2 = 29.5

Median 2 = (35 + 44)/2 = 39.5

Median 1 = (45 + 54)/2 = 49.5

Median 1 = (55 + 64)/2 = 59.5

Next, we would calculate the mean age by using this mathematical expression:

Mean age = ∑fx/∑f

Substituting the given parameters into the formula, we have;

Mean age = [(24.3 × 29.5) + (36.1 × 39.5) + (36.7 × 49.5) + (20.9 × 59.5)]/(24.3 + 36.1 + 36.7 + 20.9)

Mean age = [716.85 + 1,425.95 + 1,816.65 + 1,243.55]/118

Mean age = [5,203]/118

Mean age = 44.09.

Now, we can calculate the standard deviation as follows:

Standard deviation, S = √((∑f(xi - μ)²/∑f)

Standard deviation, S = √((24.3 × (29.5 - 44.09)² + (36.1 × (39.5 - 44.09)² + (36.7 × (49.5 - 44.09)² + (20.9 × (59.5 - 44.09)²)/(24.3 + 36.1 + 36.7 + 20.9))

Standard deviation, S = √((5172.70 + 760.56 + 1,074.14 + 4,963.08)/118)

Standard deviation, S = √(11,970.48/118)

Standard deviation, S = √101.5

Standard deviation, S = 10.07.

Read more on standard deviation here: brainly.com/question/14676082

#SPJ1

6 0

1 year ago

PLEASE HELP MY SIS IS BREAKING DOWN CRYING

kodGreya [7K]

Answer:

f(1) = 4

Step-by-step explanation:

f(1) means let x=1 and find the y value at that point on the graph

At x=1 there is an open circle and a closed circle. The open circle means that the function does not have a value at that point, so we use the closed circle

f(1) = 4

6 0

3 years ago

How do you do this and what is it called

vivado [14]

Answer:

factorization

Step-by-step explanation:

it is called factorization try to go through your mathematics note book you would understand

5 0

3 years ago