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olasank [31]
3 years ago
13

How do u do 1 and 2. Explain please

Mathematics
1 answer:
grandymaker [24]3 years ago
7 0
Do your home work and pay attention in clasd
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Consider the sequence: 3, 8, 13, 18, 23, ...The recursive formula for this sequence is:an = an-1 + 5In a COMPLETE sentence, expl
Akimi4 [234]

Answer:

a_8=38

Step-by-step explanation:

<u>Recursive sequence </u>

In a recursive sequence formula, each term a_n is computed as a function of one or more previous terms. In the formula

a_n=a_{n-1}+5

n is the number of the term we want to calculate. If n=8, then the formula becomes

a_8=a_{7}+5

We can see a_{n-1} is the previous term. It means we need a_7 to be able to compute a_8. But we also need a_6 to compute a_7 and so on until some known data is reached. The question provides five terms, a_5=23.

a_6=a_5+5=28

a_7=a_6+5=33

a_8=a_7+5=38

a_8=38

4 0
3 years ago
Use the order of operations to evaluate the expression. (17+8)x(14-3)
ddd [48]

Answer:

225

Step-by-step explanation:

(17+8)*(14-3)=25*9=225

4 0
4 years ago
<img src="https://tex.z-dn.net/?f=r%20-%207%20%3D%207%20What%20ir%20r" id="TexFormula1" title="r - 7 = 7 What ir r" alt="r - 7 =
Art [367]
R-7=7 add the seven from both sides, leaving the r alone, because this is what you are trying to find. Thus the answer is r=14.

8 0
4 years ago
Find the height of a cylinder with a volume of 1408 cubic feet and a radius of 8 feet
storchak [24]

Height of cylinder = h = 7.006 feet

Step-by-step explanation:

<u>We are given:</u>

Volume of cylinder = 1408 cubic feet

Radius = 8 feet

<u>We need to find:</u>

Height of cylinder = ?

<u>Formula used:</u>

Volume = \pi r^2h

Putting values in the formula and finding height:

Volume = \pi r^2h\\1408=3.14*(8)^2*h\\1408=3.14*64*h\\1408=200.96*h\\h=\frac{1408}{200.96}\\h=7.006\,\,feet

So, Height of cylinder = h = 7.006 feet

Keywords: Volume of cylinder

Learn more about Volume of cylinder at:

  • brainly.com/question/6443737
  • brainly.com/question/12497249
  • brainly.com/question/3306327

#learnwithBrainly

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3 0
4 years ago
Suppose you know the minimum, lower quartile, median, upper quartile, and maximum values for a set of data. Explain how to creat
Irina18 [472]
First, create a scale that includes all the numbers- that being, you can plot both the minimum and maximum values on it.

Next, draw a line of a set height (I tend to use 2 squares in my work) where the median is. Next, draw similar lines, at the same height, for the rest of the values- both quartiles and the maximum values. You can obviously do this in whatever order you like, but that's how I do it.

Next, join up the tops and bottoms of the quartiles, with the median in the middle, and connect the middles of the quartiles to their corresponding minimum or maximum values.

Voila, my friend. You have a box plot.
3 0
4 years ago
Read 2 more answers
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