3 years ago

Find the value of S for an infinite geometric series with r= 1/6 and a1=10

1 answer:

Lelu [443]3 years ago

5 0

S=a1/1-r=10 x 6/5 = 12

You might be interested in

marshall27 [118]

Devide 120/83=1.45 is rounded to nearest hundreth

7 0

4 years ago

BartSMP [9]

Answer:

The maximum temperature will be of 85 degrees, on July 15.

Step-by-step explanation:

Sine function:

The sine function oscilates between -1 and 1, and it's maximum value is:

$\sin{(\frac{\pi}{2})} = 1$

y=60+25sin(pi/6)t

The maximum value will occur when $\sin{(\frac{\pi t}{6}}) = 1$ , and it will be of 60 + 25 = 85 degrees.

When will it occur?

First we find the value of t for which the value inside the function sine is $\frac{\pi}{2}$ . So

$\frac{\pi t}{6} = \frac{\pi}{2}$

$\frac{t}{6} = \frac{1}{2}$

$2t = 6$

$t = \frac{6}{2} = 3$

That is the number of months after April 15, which is 3 months. So July 15.

8 0

3 years ago

svet-max [94.6K]

7+4-5+21-2+4=29 Then I used football knowledge to find that they started on the other teams 28 yard line :)

3 0

3 years ago

Kazeer [188]

Answer: 48

Step-by-step explanation:

$log_{b}M=n--> M=b^{n} \\log(2x+4)=2\\b=10, M=2x+4, n= 2 \\\\2x+4=10^{2} \\2x+4=100\\2x=96\\x=48$

5 0

3 years ago

Ivahew [28]

Just x different from 0

6 0

4 years ago