MATHEMATICS MIDDLE SCHOOL

What is the pattern of 3.5, 13, 41.5, 127,,,, and the anwser

Answers

Answer 1
Answer:

Answer with Step-by-step explanation:

We are given a sequence as:

3.5, 13, 41.5, 127,...

we have to determine the pattern

13= 3.5×3+2.5

41.5= 13×3+2.5

127= 41.5×3+2.5

Hence, the sequence is defined as next term in the sequence is 3 times the previous term of the sequence plus 2.5

i.e. a_(n+1) =3a_(n) +2.5\ ;\ a_(1)=3.5

Hence, Pattern is:

a_(n+1) =3a_(n) +2.5\ ;\ a_(1)=3.5
Answer 2
Answer: times 3 plus 2.5 is the pattern, and the next number is 383.5

Related Questions

A total of 12 students on the Jones Middle School volleyball team want to raise $480 to buy team shirts. They have already raised $264. If each student raises the same amount, how much more money must each student raise?a. $18b. $22c. $40d. $62
Suppose y varies directly with x. If y = -2 when x = 1, what is the value of x when y = 4?
Which is an expression to find the speed in m/s? d = 40 meters, t = 10 seconds A. 40/10 B. 40x10 C. 10/40 D. 40+10
Write 24/52 in simplest form
What is the slope of the line through points (0,6) and (5,-4)

Solve for x:
3/4(3x+4)=4(x+6)

Answers

Answer:

Step-by-step explanation:

3/4 (3x + 4) = 4 (x + 6)

9x/4 + 3 = 4x + 24

9x/4 - 4x = 24 - 3

9x/4 - 4x = 21

multiply by 4 on both sides

9x - 16x = 84

-7x = 84

x = 84 / -7

x = -12

Answer:

-12

Step-by-step explanation:

I put it in my special calculator

8:4 6:4 8:2 6:3 biggest ratio

Answers

Easy, make the ratios as a decimal. 8:4=2, 6:4=1.5, 8:2=4, and 6:3=2. Now, we have 2, 1.5, and 4, and 2. We can eliminate 8:4 and 6:3 since they are the same ratios, 1.5 equals 1.50, 4=4. Ask your self. Is 1.50 greater than 4? Well your answer is no. 4 is greater than 1.50. So, the biggest ratio is 8:2
8:2 is the biggest ratio, because if you reduce each ratio to the smallest ratio 4:1 is the biggest. 8:4 = 2:1... 6:4 = 3:2...  8:2 = 4:1... 6:3= 2:1...

Which is larger 10cm:1mm

Answers

1 mm

Km etc
Hm etc
Dam etc
M    0.001
Dm 0.01
Cm 0.1
MM 1

A farmer will divide a 12-acre plot of land into three equal-sized sections. What will be the size of each section?

Answers

It's simple really
12 can be devided into 3 equal groups of 4
Each section will be 4 acres. You had to do 12 ÷ 3 which would've gotten you 4.

Please answer in a step by step explanation

Answers

Answer:

Step-by-step explanation:

its a

3.5 belongs to which number sets

Answers

3.5 belongs to Rational number sets mainly and also belongs to Real Numbers.

Step-by-step explanation:

Number Sets are nothing but group of number classified into groups.

They are Natural, Whole, Integers, Rational, Irrational and Real numbers.

Natural number set = {1,2,3...},

Whole number set= {0,1,2,3...},

Integers = { ....-2, -1, 0, 1, 2, ....},

Rational numbers = { Integers, Decimals, Fractions},

Irrational numbers = { non fractional numbers eg: π,√(2) etc.}

Real = { Natural, Whole, Integers, Rational, Irrational }.

Any number which is a fraction resulting in a decimal value is Rational Number sets.

3.5 is a decimal number so it can be Rational Number sets also Real Number sets.
Other Questions
Which of the following are considered skew lines?
12) I can run 3.6 miles in 30minutes. How far can I run in1.5 hours?
A box if cereal has a volume of 384 cubic inches . If width of the box is 4 inches and the length is 8 inches , what is the height of the box?
Kevin has 9 stamps that have the image of a boat on them.If this is the 30% of the total collection of stamps Kevin has, how many stamps does he have?