Answer:
First one is first option
Second one is the third option
Step-by-step explanation:
6a. y=-8(x-10)²
6b. y=(.15)(x+6)²
With shells, the volume is given by
Answer:
8 wrong and 15 right if every question is the same points
Step-by-step explanation:
3.26/5 is 0.652
15/23 is 0.652 ish rounded
So I assume 8 wrong
The fourth and fifth term of this sequence is -30 and -10 respectively.
Data;
- first term (a) = -810
- common difference (r) = ?
<h3>Common Difference</h3>
The common difference in a geometric progression is the ratio between two successive terms.
Let's find the common difference in this sequence

The nth term of a geometric sequence is given as

The next two terms of this sequence will be 4th and 5th term.
The fourth term of this sequence is

The fifth term of this sequence is

The fourth and fifth term of this sequence is -30 and -10 respectively.
Learn more on geometric progression here;
brainly.com/question/12006112