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Gennadij [26K]
3 years ago
11

Can anyone answer this please I really need help!

Mathematics
1 answer:
Vlad1618 [11]3 years ago
3 0

Answer:

1230.88

Step-by-step explanation:

The volume of a cylinder is given by

V = pi r^2 h where r is the radius and h is the height

V = (3.14) * (7)^2 * 8

V = 3.14 * 49*8

V =1230.88

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What is the 8th term in the sequence?<br><br><br> an=25−3n
Andru [333]

Answer:

<h2>a₈ = 1</h2>

Step-by-step explanation:

\text{Put}\ n=8\ \text{to the sequence}\ a_n=25-3n:\\\\a_8=25-3(8)=25-24=1

8 0
3 years ago
Exhibit 2-4A survey of 400 college seniors resulted in the following crosstabulation regarding their undergraduate major and whe
Misha Larkins [42]

Answer:

The percentage of college seniors with "Other" majors is 32%.

Step-by-step explanation:

The total number of college seniors surveyed is, <em>N</em> = 400.

The number of college seniors with "Other" majors is, <em>n</em> = 128.

The percentage of a value of <em>x</em> from <em>N</em> total is given as follows:

\text{Percentage of}\ x=\frac{x}{N}\times 100\%

Compute the percentage of college seniors with "Other" majors as follows:

\text{Others}\%=\frac{n}{N}\times 100\%

              =\frac{128}{400}\times 100\%\\\\=32\%

Thus, the percentage of college seniors with "Other" majors is 32%.

7 0
3 years ago
Read 2 more answers
Can some one help me plzzz will give brainiest
tino4ka555 [31]

Answer:

3rd choice Hoped this helped :_)

Step-by-step explanation:

Brainliest plz ^

7 0
3 years ago
Suppose that two cards are randomly selected from a standard​ 52-card deck. ​(a) What is the probability that the first card is
ser-zykov [4K]

Answer:

(a)\frac{1}{17} (b) \frac{1}{16}

Step-by-step explanation:

GIVEN: Suppose that two cards are randomly selected from a standard​ 52 card deck.

TO FIND: (a) What is the probability that the first card is a club and the second card is a club if the sampling is done without​ replacement? ​(b) What is the probability that the first card is a club and the second card is a club if the sampling is done with​ replacement.

SOLUTION:

(a)

Probability that first card is club P(A)=\frac{\text{total club cards}}{\text{total cards}}

                                                   =\frac{13}{52}

                                                   =\frac{1}{4}

As sampling is done without replacement.

probability that second card is club  P(B)=\frac{\text{total club cards}}{\text{total cards}}

                                                            =\frac{12}{51}

                                                            =\frac{4}{17}

Probability that first card is club and second card is club =P(A)\times P(B)

                                                                                             =\frac{1}{4}\times\frac{4}{17}=\frac{1}{17}

(b)

Probability that first card is club P(A)=\frac{\text{total club cards}}{\text{total cards}}

                                                   =\frac{13}{52}

                                                   =\frac{1}{4}

As sampling is done with replacement.

probability that second card is club  P(B)=\frac{\text{total club cards}}{\text{total cards}}

                                                            =\frac{13}{52}

                                                            =\frac{1}{4}

Probability that first card is club and second card is club =P(A)\times P(B)

                                                                                             =\frac{1}{4}\times\frac{1}{4}=\frac{1}{16}

3 0
3 years ago
Express as decimal: Five hundred thirty four point two thousandths
agasfer [191]

Answer:

534.002

Step-by-step explanation:

in the d decimal thing it goes point tenths, hundredths, then thousandths if that makes since

5 0
3 years ago
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