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3 years ago

{5,9,13,17,21,25,...}How to write condition?

Mathematics

2 answers:

fgiga [73]3 years ago

6 0

the condition can be written as the set of sequence of numbers from 5 to infinite which are written from nth term 4n + 1.

Mariana [72]3 years ago

4 0

Answer:

Step-by-step explanation:

is an arithmetic progression with ratio=4

a1=5

a2=a1+4=5+4=9

a3=a2+4=9+4=13

...............

a n+1 = a n+4

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Three times a number increased by ten is equal to twenty

JulijaS [17]

Answer:

The number is 10/3

Step-by-step explanation:

Step 1: Convert words into an expression

Three times a number increased by ten is equal to twenty

(3n) + 10 = 20

Step 2: Subtract 10 from both sides

3n + 10 - 10 = 20 - 10

3n = 10

Step 3: Divide both sides by 3

3n / 3 = 10 / 3

n = 10/3

Answer: The number is 10/3

6 0

3 years ago

Read 2 more answers

Simplify (2^5/3^2)^4 I need help asap within 10 min

Daniel [21]

Answer:

$\frac{2^{20} }{3^{8} }$

Step-by-step explanation:

Exponent Multiplication Rule :

$(\frac{x^{a} }{y^{b} } )^{c} = \frac{x^{ac} }{y^{bc} }$

=============================================================

Solving :

⇒ $(\frac{2^{5} }{3^{2} } )^{4}$

⇒ $\frac{2^{5(4)} }{3^{2(4)} }$

⇒ $\frac{2^{20} }{3^{8} }$

3 0

2 years ago

Which of the following completes the table below?

Fynjy0 [20]

Answer:B

Step-by-step explanation:

4 0

2 years ago

Suppose the weights of farmer carl's potatoes are normally distributed with a mean of 8.0 ounces and a standard deviation of 1.1

denis23 [38]

Given that the weights of farmer carl's potatoes are normally distributed with a mean of 8.0 ounces and a standard deviation of 1.1 ounces.

The probability of a normally distributed data between two values (a, b) is given by:

$P(a\ \textless \ X\ \textless \ b)=P\left(z\ \textless \ \frac{b-\mu}{\sigma/\sqrt{n}} \right)-P\left(z\ \textless \ \frac{a-\mu}{\sigma/\sqrt{n}} \right) \\ \\ =P(7.5\ \textless \ X\ \textless \ 8.5)=P\left(z\ \textless \ \frac{8.5-8.0}{1.1/\sqrt{6}} \right)-P\left(z\ \textless \ \frac{7.5-8.0}{1.1/\sqrt{6}} \right) \\ \\ =P(z\ \textless \ 1.113)-P(-1.113)=0.8672-0.1328=0.7344$

6 0

3 years ago

Please help with this question fast

NeTakaya

Answer:

A. (-1, 3)

Step-by-step explanation:

→A solution is when the two lines on the graph intersect at a certain point. Looking at this graph, you can clearly see that the lines intersect at the point of (-1, 3).

This means the correct answer is "A."

7 0

2 years ago

{5,9,13,17,21,25,...}How to write condition?​

{5,9,13,17,21,25,...}How to write condition?