2 years ago

Which of the following is the surface area of the right cylinder below?

Mathematics

1 answer:

amm18122 years ago

8 0

There is no cylinder

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Sunny_sXe [5.5K]

Add 3 on both sides of the equation

3x=0

divide 3 on both sides of the equation

x=0

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3 years ago

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Liam invests $5,000 in an account that pays 2.5% compound interest annually. He uses the expression P(1+r)t to find the total va

Zanzabum

Total = Principal × ( 1 + Rate )^years

Total = 5,000 * (1.025)^3
Total = 5,000 * 1.076890625 
Total = 5,384.45 

Source:
http://www.1728.org/compint.htm

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3 years ago

The director of admissions at Kinzua University in Nova Scotia estimated the distribution of student admissions for the fall sem

Naily [24]

Answer: 1406

Step-by-step explanation:

Given Table :

Admissions Probability

1,040 0.3

1,320 0.2

1,660 0.5

Now, the expected number of admissions for the fall semester is given by :-

$E(x)=p_1x_1+p_2x_2+p_3x_3\\\\\Rightarrow\ E(x)=0.3\times1040+0.2\times1320+0.5\times1660\\\\\Rightarrow\ E(x)=1406$

Hence, the expected number of admissions for the fall semester = 1406

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3 years ago

An equivalent expression for sin x is? (please answer with steps)

Anestetic [448]

Answer:

Step-by-step explanation:

Using the trigonometric identity

sin2x = 2sinxcosx

That is the angle on the right side is half the angle on the left, thus

sinΘ = 2sin( $\frac{1}{2}$ Θ )cos( $\frac{1}{2}$ Θ ) → b

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3 years ago

7.) Find the Unit Rate: 32 flowers per 2 vases (flowers per vase)

IgorLugansk [536]

Answer:

Step-by-step explanation:

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