Answer:
475
Step-by-step explanation:
i divided the two numbers and got 556 so your estimate should be 475
Answer: -3
X = -3
Step-by-step explanation:
Multiply the numbers i hope this helps god bless
Answer:
Tn = 4(-6)^n-1
Step-by-step explanation:
Write an explicit formula for an, the nth term of the sequence 4, -24, 144, ....
The sequence is a geometric sequence
Tn = ar^n-1
a is the first term
a = 4
r = -24/4 =144/-24
r = -6
Substitute
Tn = 4(-6)^n-1
Step-by-step explanation:
- 0.06
- 60%
- 2/3
- 3/4
hope it's right :)
Answer:
34 minutes
Step-by-step explanation:
Given


Required
Number of minutes left to spend (x)
Since there's only 1 minute left to spend on every other call;
Time left = x * 1
Time left = x
The required can further be calculated using:

This gives:

Subtract 6 from both sides


<em>Hence, there are 34 minutes left to spend</em>