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
Anni [7]
3 years ago
8

(a(1) = 5/3 (a(n) = a(n − 1).(-9) What is the 3rd term in the sequence?

Mathematics
1 answer:
nataly862011 [7]3 years ago
5 0

Answer:-30

Step-by-step explanation:

Third term=a3

an=a(n-1) x (-9)

a3=5/3 x (3-1) x (-9)

a3=5/3 x 2 x -9

a3=(5x2x-9)/3

a3=-90/3

a3=-30

You might be interested in
Trella alcala deposited 1,950 in a new credit union savings account on the first of the quarter the principal earns 4.25 percent
mrs_skeptik [129]
Amount in compound interest = p(1 + r/t)^nt where p is the initial deposit, r = rate, t = number of compunding in a period and n = period.

Here, Amount after 6 months (0.5 year) = 1,950(1 + (4.25/100)/4)^(0.5 x 4) = 1,950(1 + 0.0425/4)^2 = 1,950(1 + 0.010625)^2 = 1,950(1.010625)^2 = 1,950(1.0213629) = $1,991.66

Compound interest = Amount - principal (initial deposit) = $1,991.66 - $1,950 = $41.66
5 0
3 years ago
Read 2 more answers
20 POINTS<br> Please someone answer me this question
Alekssandra [29.7K]
I can’t open it all
3 0
2 years ago
Help please. will give brainliest. i think it is b or c.
vagabundo [1.1K]

Answer:

Third option, letter c

Explanation:

3/8 are male, so the chance for 1 year is 3/8

Then for 2 years in a row, the chance decreases, so it is: 3/8.3/8=9/64 or (3/8)^2

Hope you get it!

8 0
3 years ago
Type SSS, SAS, ASA, SAA, or HL to<br> justify why the two larger triangles are<br> congruent.
kipiarov [429]

Answer:

SAS

Step-by-step explanation:

It doesnt show the hypotenuse so its no HL

It doesnt show 2 angles so its not SAA or ASA

It doesnt show three sides so its not SSS

The little line indicates that the sides are congruent. They both have a right angle and the bottom lines are right on top of each other so its SAS

3 0
3 years ago
You are hiking and are trying to determine how far away the nearest cabin is, which happens to be due north from your current po
Margaret [11]

Answer:

336.7 yards away from the cabin....

Step-by-step explanation:

The angle 30.7° is also the angle of the upper interior angle of the triangle (near the cabin)

Use the tan function:

opposite = 200 yards

adjacent = x

tan(30.7°) = (opposite / adjacent)

tan(30.7°) = 200 yards/x

x * tan(30.7°) = 200 yards

x = 200 yards/ tan(30.7°)

x= 200/ 0.594

x = 336.7 yards.

336.7 yards away from the cabin....

8 0
3 years ago
Other questions:
  • What is the value of x in the equation - 3X+9<br>x+9= 3-37?​
    13·1 answer
  • Paul has $30000 to invest. His intent is to earn 10% interest on his investment. He can invest part of his money at 6% interest
    11·1 answer
  • There are 140 apples for every 91 cups of water how many apples are needed for every 1 cup of water
    12·1 answer
  • There are 24 kids in Miss Finns class 15 are boys how many are girls
    13·2 answers
  • Why did colonists oppose the Stamp Act?How much would 3 go into 90
    11·2 answers
  • What is the answer to 2y-4x=-18 ?
    15·1 answer
  • Simone claims that the slope of the line through (-2, 7) and (3, 0) is the same as the slope of the line through (2, 1) and (12,
    7·1 answer
  • Solve for X!! I’ll give BRAINLIEST
    14·1 answer
  • Which would be the least helpful for supporting interpretations about the lives of late 19th century immigrants?
    13·1 answer
  • Today, everything at a store is on sale. The store offers a 10% discount.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!