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Nikolay [14]
2 years ago
6

The first term of an Arithmetic progression is 3and the last term is 9, find the number of terms in the progression if the commo

n difference is 3/2​
Mathematics
1 answer:
makvit [3.9K]2 years ago
7 0

Answer:

n = 5 terms

Step-by-step explanation:

An = a1 + (n-1)d

9 = 3 + (n-1) 3/2

9 = 3 + 3/2n - 3/2

9 = 3/2 + 3/2n

9 - 3/2 = 3/2n

(15/2) / (3/2) = n

30/6 = n

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The stem-and-leaf plot shows the points scored by Jason in nine basketball games.
Pepsi [2]

Considering the given stem-and-leaf plot, the outlier is given by:

A - 40

<h3>What is an stem-and-leaf plot?</h3>

The stem-and-leaf plot lists all the measures in a data-set, with the first number as the key, for example:

4|5 = 45.

Outliers are usually the lowest or the highest value in the data-set. In this problem:

  • The lowest value is 10, but the second lowest is 12, which is close to 10.
  • The highest value is 40, but the second lowest is 34, which is farther to 40 than 12 is to 10, hence 40 is an outlier.

More can be learned about stem-and-leaf plots at brainly.com/question/27683035

#SPJ1

7 0
2 years ago
D: Simplify 2x + 5 + x
NemiM [27]
3x + 5

Just combine like terms. The like terms are 2x and x. You can also write x as 1x. The sign is addition so you at 2x + 1x and get 3x. So now you have 3x + 5,you can’t add 3x + 5 cause they aren’t like terms so that’s your answer. :)
3 0
2 years ago
Read 2 more answers
Amy drove to her Mother’s house, which is 204 miles away. If it took her 3 hours, what was her average speed mph?
lora16 [44]

Answer:

68

Step-by-step explanation:

204/3 = Avg MPH

5 0
3 years ago
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Enny is a financial planner and wants to sell fixed-income investments. For this purpose, she requires a(n) certificate.
tatiyna

Answer: FINRA Series 7 certificate

Step-by-step explanation:

The best certificate for her to get is the Series 7 certificate that is issued by the Financial Industry Regulatory Authority (FINRA). This certificate allows the holder to trade in every type of security there is except commodities and futures.

This includes fixed-income investments which are what Enny would like to trade in. Enny will have to write an exam to prove that she has the basic knowledge required to trade.

8 0
3 years ago
What are the steps for solving this equation, quick please, im in a zoom! -2(-2k+3)+4k=-2(6-3k)+2k
Katyanochek1 [597]

Answer:

0 = -6

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

−2(−2k+3)+4k=−2(6−3k)+2k

(−2)(−2k)+(−2)(3)+4k=(−2)(6)+(−2)(−3k)+2k(Distribute)

4k+−6+4k=−12+6k+2k

(4k+4k)+(−6)=(6k+2k)+(−12)(Combine Like Terms)

8k+−6=8k+−12

8k−6=8k−12

Step 2: Subtract 8k from both sides.

8k−6−8k=8k−12−8k

−6=−12

Step 3: Add 6 to both sides.

−6+6=−12+6

0=−6

8 0
3 years ago
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