3 years ago

I need help please! Will give 20 points for brainlist!

Mathematics

2 answers:

photoshop1234 [79]3 years ago

5 0

X: 2 is the rate of change
y: .5 is the rate of change

user100 [1]3 years ago

4 0

Answer:

The rate of change is .5 for the bottom, and 2 on the top.

Step-by-step explanation:

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The first three terms of a sequence are given. Round to the nearest thousandth (if necessary).

baherus [9]

The nth term is 6n+4 and the 40th term is 244

7 0

3 years ago

In two or more sentences, explain how to solve the cube root equation, 3√x−1+2=0

jolli1 [7]

Answer: PEMDAS

Step-by-step explanation: You wanna add 1 to both sides and get 3√x = 1. Then you wanna multiply 3 by 3√x which leaves you with x cause it canceled out. But remember to multiply 3 on both sides so x = 1 sq rt 3. Which is just 1.

x = 1

4 0

3 years ago

Help me please hurry :)

Fudgin [204]

Answer:

1. f>30

2. s≥140

Hope This Helps!!!

5 0

3 years ago

10,160,555 round off to the nearest hundred thousand

Pavel [41]

Answer:

10,200,000

hope it helpd

5 0

3 years ago

13. For the arithmetic sequence: 6, 12, 18, 24,...

serg [7]

a_15 = 90

a_n = 6n

Step-by-step explanation:

Given sequence is:

6, 12, 18, 24,...

First of all we have to find the common difference. The common difference is the difference between consecutive terms of an arithmetic sequence.

Here,

$d=a_2-a_1 = 12-6 = 6\\d=a_3-a_2= 18-12 = 6$

The general form for arithmetic sequence is:

$a_n=a_1+(n-1)d$

Putting the values for a_1 and d

$a_n=6+(n-1)(6)\\a_n=6+6n-6\\a_n=6n$

$a_{15} = 6(15)\\=90$

<u>b) Write an equation for the nth term.</u>

The equation is: a_n=6n

Keywords: Arithmetic sequence, Common Difference

Learn more about arithmetic sequence at:

#LearnwithBrainly

4 0

3 years ago