What is the interquartile range for this data set? 9, 17, 3, 26, 9, 15, 7, 20, 5, 12, 22
10. An arithmetic sequence has this recursive formula. What is the explicit formula?
Answer:
[tex]a_{n}=45-3n[/tex]
Step-by-step explanation:
Method 1:
Arithmetic sequence is in the form
[tex]a_{n} =a_{1} +(n-1)d\\[/tex]
d is the common difference, can be found by:
[tex]d=a_{n}-a_{n-1}=-3[/tex]
Subtituting the [tex]a_{1}[/tex] and [tex]d[/tex]
You get:
[tex]a_{n}=42+(-3)(n-1)=45-3n[/tex]
Method 2 (Mathematical induction):
Assume it is in form [tex]a_{n}=45-3n[/tex]
Base step: [tex]a_{1} =45-3(1)=42[/tex]
Inducive hypophesis: [tex]a_{n}=45-3n[/tex]
GIven: [tex]a_{n+1} =a_{n}-3[/tex]
[tex]a_{n+1}=45-3n-3=45-3(n+1)[/tex]
Proved by mathematical induction
[tex]a_{n}=45-3n[/tex]
I Need helpppppppppppppppppppppppppppppp
Help me please im getting timed I only have 10 mins left
Answer:
4.5
Step-by-step explanation:
like i said, bxh 2.5x1.8=4.5. Do u need help with anything else?
Answer:
Step-by-step explanation:
Area of a parallelogram is the base times its height
A=2.5(1.8)
A=4.5 m^2
what is 9.45 divided by 3
Answer:
3.15
Step-by-step explanation:
Answer: 3.15
Step-by-step explanation: 9.45 divided by 3 is the same as 9.45/3 wich is 3.15
The following data shows the number of baseball games 20 students of a class watched in a month:
2 8 4 4 8 9 19 10 19 7 8 4 22 21 16 16 4 8 19 19
Which histogram accurately represents this data?
I'm going to need your answers that the work provides for you. With out it I am useless. I'm very sorry.
Step-by-step explanation:
Answer:
add the answers
Step-by-step explanation:
- If 1⁄6 of a roll of wallpaper covers 1⁄4 of the wall. How many rolls of paper are needed to
cover 4 walls?
pls help meh
The diameter of a circle is 6 in. Find its area to the nearest tenth.
PLS FOLLOW THE RULES
TROLL FOR POINTS= REPORT
FIRST AND CORRECT ANSWER= BRAINLIEST
( NO LINKS )
drag the item from the item bank to the corresponding match
Answer:
12
24
0
19
10
0
49
89
Step-by-step explanation:
Gamestop has games on sale for 15% off.If you saved $25 when you bought a game, how much was the original price of that game?
Answer:
Original Price = $ 29.41
Discount Amount = $ 4.41
Step-by-step explanation:
x times .15 = 25
25/.15 = x
original price = 500/3 or 166.67
Please help me if you can. Please also write how you got the answer thank you.
Answer:
r, q, s
Step-by-step explanation:
As you can see, q is smaller than r, that means r is greater than, then you can see s=q-2, that means if q is 5 and s is 5-2 which is 3, s is smaller than q.
Therefore, S can't be greater than r either. So R is greater than both and q is greater than s.
Can someone plss help?
Answer:
B and D
Why A is incorrect: 50-17=33, not -33.
Why C is incorrect: 17-23??? Incorrect.
1. An amphibious vehicle is 23 feet below sea level. Enter the integer that represents the depth of the vehicle. 2. Protons and electrons have charges of +1 and -1, respectively. Enter the integer that represents 9 electrons.
Answer:
1. the answer is -23 because it is below and for 2. it is +9 because electrons are positive I think.
WHAT IS THE PERCENT!!!!!!!!!!!
Answer:
6/25
Step-by-step explanation:
6/25
Answer:
Teal= 76%
purple = 24%
..................
What is the volume of a box of fish food that measures 3 inches long, 2 inches wide and 4 inches tall?
1. Which of the following statements about absolute value is not true?
a. The absolute value is a number's distance from zero.
b. Absolute value is always positive.
c. The absolute value of a number is the same as the number's opposite.
d. Absolute value is indicated by two vertical lines around the number.
Answer:
C
Step-by-step explanation:
I'm pretty sure it's C because I know that A and B are true. That just leaves C and D. I think I know that D is true. The only one I have no knowledge on is C. Sorry this explanation stinks.
HELP!!!
write the following in algebraic expressions:
Step-by-step explanation:
Here is the answer for the unkown n(k+m)
Answer:
n*(k+m)
Step-by-step explanation:
Explain how you would solve this problem 53 +20
Answer:
73
Step-by-step explanation:
This is very easy and thanks for the free points if yiu still have a doubt that this answer is wrong check the calculator
Thank you :)
Answer:
All you have to do is add 53+20=73
Step-by-step explanation:
This is how you do it step by step
so first do 5+2=7 then put 3 bedhind number 7 and then its 73
Andrew jogged 3/8 mile in 15 minutes. Jayro jogged 7/10 mile in 20 minutes. What was the difference in their speeds, in miles per hour?
Which figure has a greater volume, and how much greater is it?
The volume of figure 1 is 972 feet cubed greater than the volume of figure 2.
The volume of figure 2 is 972 feet cubed greater than the volume of figure 1.
The volume of figure 1 is 1,134 feet cubed greater than the volume of figure 2.
The volume of figure 2 is 1,134 feet cubed greater than the volume of figure 1.
Answer:
Step-by-step explanation:
m
Answer:
c
Step-by-step explanation:
PLEASE PLEASE!! Find the Mean, Median, Mode, and Range of the data set
36, 42, 50 29, 42, 18, 28
<(￣︶￣)> (・∀・) help (・∀・) <(￣︶￣)>
Answer:
98 sq inc
Step-by-step explanation:
Answer: 98 square inches
Step-by-step explanation:
Miguel sold 184 tickets to the school fair. What is an expression that adds the value of each digit, beginning with the greatest value?
Answer:
100
Step-by-step explanation:
Answer:
Answer = 100Step-by-step explanation:.
quick math
The Silvertons are looking at purchasing a new car for their family. Steve Silverton wants to purchase a 2019 Chevrolet Tahoe which will cost an initial amount of $2000 at the door and monthly payments that are 14.45% the amount of the initial down payment. Sally Silverton wants a more eco-friendly car and would rather buy a 2021 Nissan Leaf for an initial amount of $600 at the door and monthly payments that are 62.50% of the initial amount paid. In how many months would both options have the same amount paid off?
Helppppp!!!!!!!!!!!! Which of the following number sentences models the Associative Property of Multiplication?
A. 80 x 5 = (40 x 5) + (40 x 5)
B. (11 x 6) x 7 = 11 x (6 x 7)
C. 3 x 4 x 2 = 2 x 4 x 3
D. 44 x 1 = 44
Also who wants to play Minecraft Education Edition with me? I will give brainliest for that person.
Steps: Go search up Minecraft Education Edition. Then go to the website. Sign up. Create a world and then host a game. Give me a code or ask me to invite you to my world. (Trust me, use my world. It's awesome!)
Answer:
b
Step-by-step explanation:
because I learned this like 4 years ago
Answer:
Ahh I think A
Step-by-step explanation:
Chloe works at a lab with a huge circular particle accelerator. It has a radius of 3 kilometers. What is the accelerator's circumference?
Use 3.14 for .
Answer:
18.85
Explanation:
Please help! will mark brainlest! In your own words btw
Answer:
He will not get the correct answer because He was supposed to multiply the remainder by itself instead of 5x5 + 3x3.
can some please help me with this question I don't understand
Murray spins the pointer of the spinner shown in the image. Which of the following accurate represents the sample space?
A. {A, A, Y, Y, 3, 3, 5, 5}
B. {2/10}
C. {A, Y, 3}
D. there is no sample space.
Answer:
I say B lol
Step-by-step explanation:
Why is the diagonal of any rectangular prism always longer than any one side? Use the drop-down menus to explain your answer.
The diagonal is the choose....
of a right triangle, which is always choose...
the longest side of the prism
Answer:
the diagonal of any rectangular prism is always longer than any one side because the diagonal is the hypotenuse
The triangle is a right triangle because the square of the longest side equals the sum of the squares of the shorter sides.
What is the right triangle?A right-angle triangle is a triangle that has a side opposite to the right angle the largest side and is referred to as the hypotenuse.
here, we have,
A triangle with side lengths 7, 80, and 31 is given.
We need to find that the triangle is right-angled.
By Pythagoras theorem,
(Hyp)² = (Opp)² + (Adj)²
(Hyp)² = (80)² = 6400
(Opp)² + (Adj)² = 7² + 31²
= 49 + 961
= 1,010
Therefore, (Hyp)² > (Opp)² + (Adj)²
Yes, the triangle is a right triangle because the square of the longest side equals the sum of the squares of the shorter sides.
Learn more about a right triangle;
brainly.com/question/6322314
#SPJ2
complete question:
Does a triangle with side lengths 7, 80, and 31 from a right triangle?
Use the drop-down menus to answer the following questions.
What is the square of the longest side?
What is the sum of the squares of the two shorter sides?
Is the triangle a right triangle?