johnsonjania32 johnsonjania32

02-12-2020
Mathematics

contestada

Calculate the number of ways to arrange 9 books of different tittles on a book
rack.
A. 45
B. 81
C. 368280
D. 362880

Calculate the number of ways to arrange 9 books of different tittles on a book rack A 45 B 81 C 368280 D 362880 class=

Respuesta :

02-12-2020

Answer:

D good luck :) also have a great day

Answer Link

aubreygimbergmaria aubreygimbergmaria

02-12-2020

i thought it was B because you can arrange it on that one book 9 times. and then you can change the base book nine times which would give you nine more different combinations per book

Answer Link

Otras preguntas

if sin theta >0 and tan theta <0 then: a. 180degree < theta < 270degree b. 0degree < theta < 90degree c. 90degree < theta < 180degree d.

Help? I don't know how to do this.

The line y = –2x – 8 is graphed. Which ordered pairs are solutions to the equation? Check all that apply. (–8, 8) (–6, 2) (–2, 4) (0, –4) (2, –12)

Which equation represents a line that passes through (5, 1) and has a slope of StartFraction one-half EndFraction? y – 5 = y minus 5 equals StartFraction one-ha

19/1000 as a decimal

Two thirds of a number is 16 what is the number?

Which equation or graph represents a non proportional relationship

Economically a “need” is something

twice a number increased by 6

it is about work, energy.