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3 years ago

Which of the following show a geometric series? Select all that apply.

Mathematics

2 answers:

dedylja [7]3 years ago

7 0

Answer:

only A. and E.

Step-by-step explanation:

Vilka [71]3 years ago

3 0

The choices
A, D, and E, are geometric series

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C. 24 less then double x .

beks73 [17]

Answer:

For this type of question you might want to give a domain in a set statement

ie.24 is less than 2(13,14,15,...)

Or

If my first answer was a deviation then you were probably being asked to subtract 24 from 2times a given number being represented by the variable x

6 0

2 years ago

Cycle City charges an initial price of $15 plus $0.75 per hour for bike rentals, which is represented by the expression 15 + 0.7

daser333 [38]

Answer:

H = cost per hour

15 = the rental price

0.75H = the hourly rental

Step-by-step explanation:

H = Cost per Hours

H = 15 + 0.75H

H = 15 + 0.75 * 4

H = 15 + 3

H = 18

5 0

2 years ago

Read 2 more answers

If men's heights are normally distributed with mean 68 and standard deviation 3.1 inches, and women's heights are normally distr

stira [4]

Answer:

the probability that the woman is taller than the man is 0.1423

Step-by-step explanation:

Given that :

the men's heights are normally distributed with mean $\mu$ 68

standard deviation $\sigma$ = 3.1

And

the women's heights are normally distributed with mean $\mu$ 65

standard deviation $\sigma$ = 2.8

We are to find the probability that the woman is taller than the man.

For woman now:

mean $\mu$ = 65

standard deviation $\sigma$ = 2.8

$P(x > 68 ) = 1 - p( x< 68)$

$\\ 1 -p \ P[(x - \mu ) / \sigma < (68-25)/ 2.8]$

= 1-P (z , 1.07)

Using z table,

= 1 - 0.8577

= 0.1423

Thus, the probability that the woman is taller than the man is 0.1423

6 0

2 years ago

Hardest math question ever

ohaa [14]

You can name planes by one letter or using three points belonging to it that are not on the same line.

Another name for plane X could be:

Plane ABF, Plane BCF or Plane ACF. You may also get different names by reordering the three letters.

Coplanar means 'on the same plane'.

The points on the same plane as point A are:

B, C and F.

Collinear means 'on the same line'.

Other points on the same line as point C are:

A or B.

The line that intersects ED is:

AC, it can be also named AB or BC.

5 0

11 months ago

I need help please (brainllest)

Ksenya-84 [330]

Answer:

-3 -13

0 -4

3 -1

6 14

///

-3 17

0 11

1 9

3 5

6 -1

Step-by-step explanation:

7 0

2 years ago