Answer:
it is B
Step-by-step explanation:
i took the test
Answer:

Step-by-step explanation:
First, find what factor each term is multiplied by to get to the next. To do this, divide the second term by the first, the third term by the second, etc

The common factor is 4. Using that, you can now write the equation for the geometric sequence in the form of:

It looks scarier than it is. aₙ is the nth term in the sequence, x is the factor, and n is the index in the sequence, that's all it is.
Plug in the information we have to get the equation for this sequence:

Then, you can solve for the 15th term:

Basically, just raise the scale factor to the power of the term you want minus 1, then multiply that by the first number.
Answer:
Answer: It can be written as 1.47x10-³
Step-by-step explanation:
0.00147 = 1.47
1.47 = 1.47 x 10 -^3
Answer:
083/1000.
Step-by-step explanation:
083, means. Since there are 3 digits in 083, the very last digit is the "1000th" decimal place. So we can just say that . 083 is the same as 083/1000.
Answer:
-1
Step-by-step explanation:
We can use the formula to find slope
(y2-y1) / (x2-x1)
y1 is the first Y coordinate in the first pair
y2 is the second one in the first pair
X1 is the first X coordinate in the frst pair
x2 is the second one In the second pair.
so if we put it together it’d look liek this
(5- (-) 2) / (-4 - 3)
5+2 / -4 + -3
7/-7
or -1