1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
11111nata11111 [884]
4 years ago
7

What is the 8th term of the geometric sequence with this explicit formula ?

Mathematics
1 answer:
Alina [70]4 years ago
7 0

Answer: C.) - 896

Step-by-step explanation:

Given the explicit formula :

An = 7 × (-2)^(n-1)

The 8th term of the geometric sequence using the formula will be :

n = 8

A8 = 7 × (-2)^(8-1)

A8 = 7 × (-2)^7

A8 = 7 × (-128)

A8 = - 896

You might be interested in
The scatter plot below shows the relationship between two variables, x and y. Which kind best fits the data?
almond37 [142]

Answer:

The last one on the bottom right

Step-by-step explanation:

When we are trying to fit a line for a number of points, we can fix this line at several points on the graph. However, out of the several lines that we can fit, only one of these lines would work perfectly and it is called the line of best fit.

The reason why it is called the line of best fit is that it is drawn in a manner in which it leaves equal number of points above it as below it.

Supposed we have 15 points for our graph with the line of the slope passing thorough 5, the line of best fit in this case would leave 5 points above and another 5 below the line.

Leaving 6 and 4 is also manageable, but in case where 3 and 7 are left above and below the line, then it becomes a problem

Thus, out of all the representations we have, the one on the bottom right best works

8 0
4 years ago
What is 3.9 divided by 6
krok68 [10]
0.65, or in fraction form 65/100
3 0
3 years ago
Read 2 more answers
A delivery person is scheduled to pick up 9 crates of patio pavers. each crate weighs 14 14 ton. how much weight will the delive
Hoochie [10]
If each crate weighs 1414 tons and there are 9 crates, the total weight is determined by multiplication 1414 x 9 = 12,726 tons.
3 0
4 years ago
Equivalent expression with only positive exponents. 10 3 × 10 -5 × 2 -8
Studentka2010 [4]
9982 is the correct answer
7 0
3 years ago
In a pair of concentric circles, the radii are_____ .
bezimeni [28]
C equal is the answer

Hoped I helped


6 0
4 years ago
Other questions:
  • Which of the following gives an equation of a line that passes through the point (6/5, -19/5) and is parallel to the line that p
    8·2 answers
  • (3/8+2/3)+1/3 I have to put it in simplest form
    10·2 answers
  • It’s A or C but I don’t know which one it is A or C?
    8·2 answers
  • I dont know how she got her anser pleas help
    9·1 answer
  • The best scientific reason for a scientist to accept a specific theory is -
    12·1 answer
  • Please help with this using the chain rule
    13·1 answer
  • Help me ASAP on these problems!!Use the diagram and given information to find the given length
    11·1 answer
  • What should be multiplied with -25/36 to get -5/9​
    15·1 answer
  • Help please, totally don't know the answer to this.
    13·2 answers
  • What is 2/300 as a percent? However, I must be able to convert it into a fractional percent as well.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!