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2 years ago

Using V = lwh, what is an expression for the volume of the following prism? The dimensions of a prism are shown.

Mathematics

2 answers:

Kipish [7]2 years ago

7 0

Answer:

The answer to your question is the third choice 4 / (3d - 12)

Step-by-step explanation:

Data

length = (d -2 ) / (3d - 9)

width = 4/(d - 4)

height = (2d - 6)/(2d - 4)

Process

1.- Multiply the numerators

(d - 2)(4)(2d - 6) = 8(d - 2)(d - 3)

2.- Multiply the denominators

(3d - 9)(d - 4)(2d - 4) = 6(d - 2)(d - 4)(d - 3)

3.- Simplify

8(d - 2)(d - 3) / 6(d - 2)(d - 4)(d - 3)

8 / 6(d - 4)

Simplify 8/3 = 4/3

4/3(d - 4)

earnstyle [38]2 years ago

7 0

Answer:

Step-by-step explanation:

did the assignment

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(Pic above) In the figure above , O is the center of square. What is the area of the square?

azamat

The answer is 64

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1 year ago

A pie is made using 2 cups of sugar for every 3 cups of flour. Max knows he needs 15 cups of flour to make enough pies. How many

PolarNik [594]

Answer: 10 cups of sugar

Step-by-step explanation:

Cups of sugar : Cups of flour

2 : 3

? : 15

Cross multiply

3? = 15 × 2

3? = 30

Divide both sides by 3

? = 10

He needs 10 cups of sugar.

8 0

1 year ago

Food allergies affect an estimated 7% of children under age 5 in the US. What is the probability that in a kindergarden class of

bezimeni [28]

Answer:

Probability of atleast one of 12 student has food allergies ≈ 0.58 ( approx)

Step-by-step explanation:

Given: Probability of a children under age 5 has food allergies = 7%

= $\frac{7}{100}$

To find : Probability of atleast one of 12 student has food allergies

Probability of a chindren under age 5 does not have food allergies = $1-\frac{7}{100}$

⇒ prob = $\frac{93}{100}$

now we find Probability of atleast one of 12 student has food allergies this means we have to find prob of 1 student, 2 student, 3 student, till 12 student have allergy out of 12 student of class then add all prob.

But instead of finding all these probability we find probability of student having no allergy.i.e., 0 student then subtract it from 1(total probability)

Probability of 0 student having allergy out of 12 student = $(\frac{93}{100})^{12}$

Therefore, Probability of atleast one of 12 student has food allergies

= $1-(\frac{93}{100})^{12}$

= $0.581403702521$

≈ 0.58 ( approx)

8 0

1 year ago

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Five swimmers entered a competition. Four of the swimmers have had their turns. Their scores are 10.8s, 10.75s, 10.79s and 10.81

Shalnov [3]

Answer:

10.74s or faster (lower)

Step-by-step explanation:

The lowest time out of all of them is 10.75, so to all the 5th swimmer needs to do to win is to undercut the swimmer who got 10.75s by a 100th of a second. i.e 10.74s or faster (lower) would win.

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2 years ago

Axel lives in Virginia and makes $54,000 a year. If the median annual income in Virginia is $61,233 and the median annual income

Olenka [21]

Yes, yes she is.
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2 years ago

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