Answer:
3
Step-by-step explanation:
Divide any term by the term before it, and you'll get the common ratio of the geometric series.
-81/-27=3
The common ratio is 3.
Answer: The table and figure are given below,
Solution:
The given equation is .
put x=0 in the equation.
Similarly find the values of y at different values of x. The values are shown in the table.
From table it is notices that the value of y=-2 for x=0, y=-1 for x=3, y==-3 for x=-3, y=0 for x=6.
Plot these points in the coordinate plane and joint them by a straight line.
The gra his shown in below figure.
Answer:
Step-by-step explanation:
Find the next three terms: 9,4,-,1,-6,-11,<u>-16....</u>
This is arithmetic progression.
d = 4 - 9 = -5
-11 - 5 = -16
2) You know that........
The other integer is greater than 5 and the sign of the other number is + (positive sign)
Eg: (-5)+ 11 = 6
3) Cost of one gallon = 46.20/12 = $ 3.85
Answer:
b. 22.2
Step-by-step explanation:
I put it as an equation.
3.2w=72
Then solved for w
3.2w/3.2=72/3.2
Simplify
22.5