Which sequence matches the recursive formula? an=2an-1+5, where a1=5. A) 5,10,15,20 B) 5,15,35,75. C)5,15,25,35. D) 5,20,35,40
Dominik [7]
The recursive formula
means that, to compute the next value, you have to double the previous one and then add 5.
So, we start with 5. To get the second term, we double it and add five, so we have
Next, we will double 15 and add 5:
So, the answer is B, because it's the only option starting with 5,15,35.
Just to check, let's compute the last step:
Which confirms option B
The volume of a cylinder can be found be using the formula
A = pi * r^2 * h
In your cylinder, the height is 10 and the radius is 4, so substitute those values in the equation:
A = pi * 16 * 10
The area is 160*pi.
If Kenny makes $12 per lawn he mows, then he’ll make $12 for one lawn, $24 for two lawns, and $36 for three lawns.
Answer:
put a dot
Step-by-step explanation:
shade at x 2 y4for 1 and 4 x4 y3 for 3 x5 y1 for 2
Answer:
The plot points of the shape should be as follows: (1, -1) (3, -2) (1, -2) (3, -1)
Step-by-step explanation:
