Automobile sales in a country were 20.6 million thisâ year, a 4.9â% increase over last year. find the number of auto sales in the country last year.?
number â(round to the nearestâ

19.6 million

Step-by-step explanation:

The exponential growth function is given by :-

, where A is the initial amount , r is rate of interest and x is time period.

Given : The automobile sales in a country this year : A= 20.6 million

The rate of increase : r = 4.9 %=0.049

For last year , we take x = 1 , then the required exponential equation will be :-

Hence, the  number of auto sales in the country last year = 19.6 million.

answer: 1, 3 and 5 are correct

step-by-step explanation:

8

step-by-step explanation:

to find the amount of gift bags to use all the supplies, find the gcf or greatest common factor. this is the largest number which multiplies evenly into each term.

48 has factors: 1, 2, 3, 4, 6, 8, 12. 16, 24, 48

80 has factors: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80

64 has factors: 1, 2, 4, 8, 8, 16, 32, 64

the highest number factor they all share in common is 8. this means there will be 8 bags with 6 pencils, 10 markers, and 8 stickers in each bag.