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2 years ago

Describe and correct the error in determining the formula for the sequence below

Mathematics

1 answer:

vredina [299]2 years ago

7 0

Answer:An arithmetic progression or arithmetic sequence is a sequence of numbers such that the difference between the consecutive terms is constant. For instance, the sequence 5, 7, 9, 11, 13, 15.. . is an arithmetic progression with a common difference of 2.

Step-by-step explanation:

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OleMash [197]

Answer:

Step-by-step explanation:

The process of a reflection across the y axis is simply just switching the x value in (x,y) to a negative. So, (4,-7) and then make 4, a -4. So the resulting image is (-4,-7)

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2 years ago

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Anna007 [38]

I believe the correct answer is (D). Because it stands for donuts and I like them

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2 years ago

In a triangle, find the value of the remote exterior angle given the remote interior angles are 27 and 53 degrees

GenaCL600 [577]

Answer:

80°

Step-by-step explanation:

exterior angle = sum of two remote interior angles

27 + 53 = 80

5 0

2 years ago

What is the approximate volume of a cone with a diameter of 14 cm and a height of 9 cm.

Burka [1]

Answer:

461.81

Step-by-step explanation:

diameter=14 , so radius is diameter/2=7

height=9

V= πr2 h /3=461.81

4 0

2 years ago

Darren has the option of investing in either Stock A or Stock B. The probability of the return of Stock A being 25% is 0.45, 14%

Lunna [17]

Answer:

C)A is 15.95% ,B is 11.85%

Step-by-step explanation:

We know that the expected value in probability distribution is given as

Lets X is the expected value then

$X= \sum_{i=1}^{i=n} X_i P_i$

For stock A

X=0.25 x 0.45+0.14 x 0.25+0.04 x 0.3

X=0.1595

So the expected return for A is 15.95%

For stock 9

X=0.3 x 0.3+0.09 x 0.25+0.02 x 0.3

X=0.1185

So the expected return for B is 11.85%

So our option C will be the answer of that problem.

8 0

3 years ago