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
Blizzard [7]
3 years ago
11

Identify the 16th term of a geometric sequence where a1 = 4 and a8 = -8,748.. . -172,186,884. -57,395,628. 57,395,628. 172,186,8

84.
Mathematics
2 answers:
zvonat [6]3 years ago
8 0

Answer:

−57,395,628

Step-by-step explanation:

stiv31 [10]3 years ago
4 0
First, determine the common ratio by the equation,
                                an = a1 x r^(n - 1)
Substituting the values,
                           -8748 = 4 x r^(8 - 1) 
The value of r is -3. By the same equation, the 16th term is,
                                 a16 = 4 x (-3)^(16 - 1)
                                 a16 = -57,395,628
Thus, the answer is the second choice. 
You might be interested in
HELPPPPPPPPPPPPPPPPPPPPPPP I WIL GIVE BRAINLIEST ANSWER!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Umnica [9.8K]
Answer : A

The word "increased" indicates a plus sign. The word "is equal" helps show us show that something is = to 15
7 0
3 years ago
Solve the inequality.<br> 2(4+2x)25x+5
stealth61 [152]

Answer:

Step-x ≤ 3

Given

2(4 + 2x) ≥ 5x + 5 ← distribute parenthesis on left side

8 + 4x ≥ 5x + 5 ( subtract 4x from both sides )

8 ≥ x + 5 ( subtract 5 from both sides )

3 ≥ x , hence

x ≤ 3by-step explanation:

3 0
3 years ago
Using the defects method, which of these relationships represents the Law of Cosines if the measure of the included angle betwee
Radda [10]
Cosine Law:
c² = a² + b² - 2 a b cos C
Answer:
C ) area of square c² = area of square a² + area of square b²
- area of defect 1 - area of defect 2 
3 0
3 years ago
Read 2 more answers
Please Help, and show work..
azamat
Hi there! So the the new price is $93, and went up from $55. Let's subtract the numbers. 93 - 55 is 38. The change is 38. To find the percent markup, we can write and solve a proportion. Set it up like this:

38/55 = x/100

This is because the amount of change goes above the original (55), and x represents the percent out of 100. We are looking for the markup. Let's cross multiply the values. 100 * 38 is 3,800. 55 * x is 55x. 3,800 = 55x. Now, divide each side by 55 to isolate the x. 55x/55 cancels out. 3,800/55 is 69.0909 or 69 when rounded to the nearest whole number. There. The percent of markup is approx. 69%.
3 0
2 years ago
Frosty Whip Inc. budgets 65 percent of its total expenses for marketing. Total expenses for the company this year are $500,000.
Misha Larkins [42]

65% of the total expenses is for marketing, in which 500,000 is the total.

First, change the percentage into decimal

65% = 65/100 = 0.65

Next, to find the amount budgeted for marketing, multiply the total with the decimal

0.65 x 500000 = 325000

$325000 is used for marketing

hope this helps

6 0
3 years ago
Other questions:
  • What invention is Gerry Thomas known for?
    5·2 answers
  • Find the missing variable for a parallelogram: A=64 h= b= 12.6
    8·1 answer
  • Find the volume of the cone. Use 3.14 as an approximation for pi. Round the answer to two decimal places.
    10·1 answer
  • Enter the data to create a histogram. Then check all that apply.
    11·2 answers
  • Find the circumference given the area = 113.1 ft². Use 3.14 for π as necessary.
    5·2 answers
  • Suppose that nine is a factor of a number which statement has to be true
    8·1 answer
  • Maths assignment <br> ( x+y,x-y)=(3,1)
    15·1 answer
  • Someone help this is my last night for this I will cashapp you I’m not lying
    7·1 answer
  • PLZZZZZZZZZZZZZZZZZZ HEEELLLLLPPPPPPP <br> WIIILLLL GIIVE BRAIINLIESTTT
    5·1 answer
  • A line that includes the point (4, 7) has a slope of 3. What is its equation in slope-intercept form?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!