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Akimi4 [234]
4 years ago
11

Find the value of term a14 in the sequence.

Mathematics
2 answers:
wlad13 [49]4 years ago
8 0
C) -7 hope this helped out
guapka [62]4 years ago
5 0

C - -7


To find this, use the arithmetic sequence:


an = a1 + (n - 1) to the power of d


a1 being the first number within the sequence, n being the place you are attempting to find, and d being the common distance between the already presented numbers.


With this information, you can set up the equation as so:


an = 6 + (14 -1) to the power of -1


Thus, giving you the answer of -7.


Hope this helps!

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A.
Sophie [7]

Answer:

B.

Step-by-step explanation:

I graphed it but you could also use the y intercept to determine which function matches the graph

log(x+1)<u>+3</u>

the +3 at the end of the function makes the y-intercept positive 3

4 0
3 years ago
The class sizes of the introductory psychology courses at a college are shown below 121,134,106,93,149,130,119,128 the college a
frozen [14]
Center : Mean  Before the introduction of the new course, center = average(121,134,106,93,149,130,119,128) = 122.5  After the introduction of the new course, center =  average(121,134,106,93,149,130,119,128,45) = 113.9  The center has moved to the left (if plotted in a graph) because of the low intake for the new course.  Spread before introduction of the new course :  Arrange the numbers in ascending order:  (93, 106,119, 121), (128, 130,134, 149) Q1=median(93,106,119,121) = 112.5 Q3=median(128,130,134,149) = 132  Spread = Interquartile range = Q3-Q1 = 19.5  After addition of the new course,

 (45,93, 106,119,) 121, (128, 130,134, 149)
 Q1=median(45,93,106,119)=99.5
 Q3=median (128, 130,134, 149)= 132
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3 0
4 years ago
Read 2 more answers
delta math When the function f(x) is divided by 3x+7, the quotient is 3x^2+3x-2 and the remainder is −1. Find the function f(x)
vlabodo [156]

Answer:

x=√3

Step-by-step explanation:

Let's solve your equation step-by-step.

3x2+3x−2=3x+7

Step 1: Subtract 3x from both sides.

3x2+3x−2−3x=3x+7−3x

3x2−2=7

Step 2: Add 2 to both sides.

3x2−2+2=7+2

3x2=9

Step 3: Divide both sides by 3.

3x2

3

=

9

3

x2=3

Step 4: Take square root.

x=±√3

x=√3 or x=−√3

3 0
3 years ago
Read 2 more answers
Jacob runs 5 miles in 1 1/2 hours . Robert runs 3 miles in 45 minutes or 3/4 hour. Who runs faster
IgorLugansk [536]

Answer:

Robert

Step-by-step explanation:

If Robert runs 3 miles in 45 minutes, by the end of 90minutes, Robert would have covered 6miles, while Jacob covered 5miles in 90 minutes, therefore, Robert ran faster than Jacob.

5 0
3 years ago
2 more because im going broke lol
mart [117]

Answer:

thanks again man!!!! wooo

3 0
3 years ago
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