Ask question

Ask question

All categories

Keith_Richards [23]

3 years ago

6

The first term of a sequence is 3. The common difference of the sequence is 10 less than twice the first term. Write the equatio

n for the nth term for the sequence and then find the next three terms

1 answer:

Effectus [21]3 years ago

8 0

D = 2*3 -10 = -4

The n-th term of the sequence is
.. t[n] = 3 +d(n -1) = 7 -4n

You might be interested in

Look at the diagram and the following information to find the value of x.

lisov135 [29]

A. PT and TQ are equal since they are both bisected by T. So, set them equal to each other you get the equation:
5x+3 =48
5x=45
x=9

8 0

3 years ago

Angle x and angle y are complementary. Angle x is supplementary to a 128 degrees angel. What are the measures of angle x and y

Irina18 [472]

Answer: x is 52 and y is 38.

Step-by-step explanation:

x+128=180

x=52

52+y=90

y=38

5 0

3 years ago

Read 2 more answers

Liquid Tylenol has 325 milligrams of acetaminophen per 12.5 milliliters of liquid medicine (a fact that would be commonly abbrev

gulaghasi [49]

Answer:

10 milliliters

Step-by-step explanation:

260 mg/ 325 mg = x ml / 12.5 ml

12.5 ml x (260 mg / 325 mg) = 10 ml

7 0

3 years ago

the floor plan is 22' in length, and 12' in width. What is the ratio of the length of the room to it's area? where Area = Length

Alenkinab [10]

The ratio of the length of the room to its area is
$\frac{22}{12 \times 22} = \frac{1}{12}$

4 0

3 years ago

Write the prime factorization of each number in exponential notation

n200080 [17]

$18225|5\\.\ 3645|5\\.\ \ 729|3\\.\ \ 243|3\\.\ \ \ 81|3\\.\ \ \ 27|3\\.\ \ \ \ 9|3\\.\ \ \ \ 3|3\\.\ \ \ \ 1|\\\\18,225=5\cdot5\cdot3\cdot3\cdot3\cdot3\cdot3\cdot3=5^2\cdot3^6$

8 0

3 years ago