1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
PtichkaEL [24]
2 years ago
5

Part 1: Create a scenario for an arithmetic sequence. For example, Jasmine practices the piano for __40____ minutes on Monday. E

very day+
she __changed_________ her practice time by ____10 minutes_____. If she continues this pattern, how many minutes will she practice on the 7th day? Be sure to fill in the blanks with the words that will create an arithmetic sequence. Use your scenario to write the function for the 7th term in your sequence using sequence notation.
Mathematics
1 answer:
ExtremeBDS [4]2 years ago
5 0

ah, so an aritmetic sequence can be written in form

a_n=a_1+d(n-1)

where a_n is the nth term

a_1 is the first term

d is the common difference or how many times it increase or decreases each day



so an example:

Bob swims 2 miles on one day. Every day, he increases his distance by 0.2 miles. If he continues this pattern, how many miles will he swim on the 7th day?

a_n=a_1+d(n-1)

a_7=2+0.2(7-1)

a_7=2+0.2(6)

a_7=2+1.2

a_7=3.2

bob swims 3.2 miles on the 7th term

also, you can use f(n) instead of a_n

You might be interested in
Question 10
EleoNora [17]

Answer:

a.(-b) ( third choice)

explanation:

-a+b - there is no plus sign for -a.b.

not -a+b

(-a)(-6)=6a (-negative sign and -negative sign=+positive sign)

5 0
3 years ago
Your elevation is 2/5 of the fishes new elevation what is your elevation
Ray Of Light [21]
I need more detail like what the elevation of the fishes are

4 0
2 years ago
NCn is __________ equal to 1. <br> always<br> sometimes<br> never
Black_prince [1.1K]
<span>NCn is always equal to 1. </span>
7 0
3 years ago
Read 2 more answers
Write the percent as a mixed number in simplest form.<br> 168%
vladimir2022 [97]

Answer:

1 and 17/25

Step-by-step explanation:

First, you make it into a fraction. So because percents are out of 100, it would be 168/100. Then, you take 100 out of it to get a mixed number, 1 and 68/100, and then simplify 68/100 by dividing both sides by the greatest common factor, which is 4. 68/100÷4=17/25. The answer would be 1 and 17/25.

(hope this helps :P)

4 0
2 years ago
Among all pairs of numbers with a sum of 215, find the pair whose product is maximum. Write your answers as fractions reduced to
valentina_108 [34]

Answer:

Step-by-step explanation:

This is calculus, but I don't get fractions in the end. To maximize or minimize any function, you need to find the derivative of it, set it equal to 0, then solve for the critical values.

Our given equation is

x + y = 215 and we want to maximize the product, xy. Therefore,

y = 215 - x so its product in terms of x is

x(215-x) which is

215x -x^2.  The derivative of this is

215 - 2x. Set it equal to 0 to maximize it.

215 - 2x = 0 so

-2x = -215 and

x = 107.5.

Sub this in to solve for y:

y + 107.5 = 215 and

y = 107.5

The product is 11556.25, not that you need it.

6 0
2 years ago
Other questions:
  • A bottle holds 540 milliliter a of liquid. How much is this in ounces? Use the following conversion: 1punce is30 milliliter
    15·1 answer
  • Jesse buys a box of assorted granola bars. It includes these flavors:9 chocolate chip
    14·2 answers
  • How is mathematics used in the field of information technology give some examples?
    13·1 answer
  • Please answer this question
    8·1 answer
  • What is the product of the two numbers, written in scientific notation?
    12·1 answer
  • Can someone simplify? I'm confused-
    15·1 answer
  • A train travel 20 miles in 15 minutes 40 miles in 30 minutes and 60 miles in 45 minutes which equation represents the speed of t
    13·2 answers
  • Find the area of circle that has a circumference of 100 pi
    11·1 answer
  • SOMEBODY HELP PLS
    6·2 answers
  • Show the steps to solve the system of equation. x-2y+3z=-4 , 3x+y-z=0 , 2x+3y-5z=1
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!