Here , we need to find a formula for nth term of the sequence 6 , 12 , 18 , .....
Now , here if you notice carefully ,then you can notice that 12 - 6 = 6 and 18 - 12 = 6 , So the given sequence is an AP ( Arithmetic Progression ) with common difference being 6 , first term being 6 , so now as we know that :
[tex]{\boxed{\bf{a_{n}=a+(n-1)d}}}[/tex]
Where , [tex]\bf a_n[/tex] is nth term of AP , [tex]\bf a[/tex] being first term while [tex]\bf d[/tex] is the common difference . So , now putting the values in above formula ;
[tex]{:\implies \quad \sf a_{n}=6+(n-1)6}[/tex]
[tex]{:\implies \quad \sf a_{n}=6+6n-6}[/tex]
Cancelling 6 will yield :
[tex]{:\implies \quad \bf \therefore \quad \underline{\underline{a_{n}=6n}}}[/tex]
Henceforth , nth term of the sequence is 6n
anybody know how to do this onee
[tex]volume \: = base \: area \: \times height[/tex]
[tex]volume = ( \frac{3}{4} \times \frac{1}{2} ) \times \frac{5}{8} \\ [/tex]
[tex]volume = \frac{3}{8} \times \frac{5}{8} \\ [/tex]
[tex]volume = \frac{15}{8} \\ [/tex]
Answer:
0.23
Step-by-step explanation:
The equation for finding the volume of a cube is
length x width x height
so you need to multiply 5/8 by 1/2.
This will give you 5/16.
Now multiply 5/16 by 3/4.
This will give you 15/64 , which in decimal form will be your answer 0.23
Hope that helps!
If you spin the spinner 6 times, what is the best prediction possible for the number of times it will land on green or yellow?
Answer:
2:6
Step-by-step explanation:
You spin it 6 times, you have a chance of getting two options
^^ this is a guess but it seems pretty reasonable
The best prediction possible for the number of times the spinner will land on yellow if it is spun 6 times is 1.
How to solve probability?If the spinner has 12 equal parts and 2 of them are yellow, then the probability of the spinner landing on yellow is 2/12, or 1/6. This means that out of every 6 spins, we can expect the spinner to land on yellow once.
To find the best prediction for the number of times the spinner will land on yellow if it is spun 6 times, we can use the idea of expected value. The expected value of an event is the average value we would expect to see if the event were repeated many times.
Expected value = Probability of yellow x Number of spins
Expected value = (1/6) x 6
Expected value = 1
This means that out of 6 spins, we can expect the spinner to land on yellow approximately 1 times on average.
To know more about probability visit :-
brainly.com/question/24756209
#SPJ2
need help with thiss
There are 10 sides that are equal to [tex]2a^{3} +a^{2} - a[/tex], and 2 sides equqal to [tex]4a^{4}[/tex]
Perimeter : [tex]20a^{3} + 10a^{2} - 10a + 8a^{4}[/tex]
Hello!
10 (2a³ +a² -a) + 2 ( 4a^4)
= 20a³ + 10a² -10a + 8a^4
= 8a^4 +20a³ -10a² -10a
HEY CAN ANYONE PLS ANSWER DIS!!!!!!
Answer:
150 milesStep-by-step explanation:
Rent amount per x miles
Company A
90 + 0.2xCompany B
60 +0.4xFinding the value of x
90 + 0.2x = 60 + 0.4x0.4x - 0.2x = 90 - 600.2x = 30x = 30/0.2x = 150 mileshelp
I cant solve this question
Answer:
8 because if you add 1 ×8 you will get the answer 8
PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
I think it is C.2920
Answer:
I think it is E 3000
because area of a triangle is
1\2 base * height
base = BC = 120
height = AH = 100
120\2 = 60
60 * 100 = 6000
6000\2 = 3000
Which relation is a function?
Answer:
B
Step-by-step explanation:
The perimeter of a rectangular painting is 324 cm.
If the length of the painting is 87 cm, what is its width?
Answer:
The width is 75.
Step-by-step explanation:
First you divide 324 by 2, because the formula is: 2(l + w)
324 ÷ 2 = 162.
Then I would subtract 162 by 87 because of the formula. (To find out width)
162 - 87 = 75
The width is 75.
You can double check by in-putting them into the above formula.
2(75 + 87) = 324
what is the circumference of a circle with the radius of 5 cm use 3.14 for pi
Answer:
31.42cm
Step-by-step explanation:
A restaurant manager states the number of customers that enter the restaurant is equal to 4 times the number of people that buy a hotdog from the hotdog cart plus 9. The manager also states that the number of customers that enter their restaurant is equal to 3 times the number of people that buy a hotdog from the hotdog cart plus 35. What number of people buying a hotdog from the hotdog cart across the street makes the equation 4x+9=3x+35 true? Round your answer to the nearest whole number.
Answer:
26 customers
Step-by-step explanation:
Represent customers entering as y and those buying hot dogs as x
[tex]y = 4x + 9[/tex]
[tex]y = 3x + 35[/tex]
Required
Determine the number of people buying hotdogs (x)
Substitute 4x + 9 for y in the second equation
[tex]4x + 9 = 3x + 35[/tex]
Collect Like Terms
[tex]4x - 3x = 35 - 9[/tex]
[tex]x = 26[/tex]
Increase 268 by
by 75%
Answer:
268 increased by 75% of its value = 469
Step-by-step explanation:
hope this helps :))
The number when 268 is increased by 75% will be 469.
What is the percentage?The amount of any product is given as though it was a proportion of a hundred. The ratio can be expressed as a quarter of 100. The phrase % translates for one hundred percent. It is symbolized by the character '%'.
The percentage is given as,
Percentage (P) = [Final value - Initial value] / Initial value x 100
Let 'n' be the increased number. Then the equation is given as,
75% = [(n - 268) / 268] x 100
Simplify the equation, then we have
0.75 = (n - 268) / 268
n - 268 = 201
n = 201 + 268
n = 469
The number when 268 is increased by 75% will be 469.
More about the percentage link is given below.
https://brainly.com/question/8011401
#SPJ2
What are the solutions to the equation?
x^2 + 6x = 40
Answer this if you need points :)
hi bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
Find the sale price when the original price is $91.00 and the discount rate is 13%
Answer:
$79.17
Step-by-step explanation:
91.00 x 0.13= 11.83 (the discount)
91.00-11.83= $79.17 (the sale price)
Answer: $71.17
Step-by-step explanation: If 91 is the original price and the discount rate is 13%, 13% of 91 is being taken off and 87% is remaining, to find the 87% that's remaining multiply the original (91) by the the remaining percent(87%).91 x .87=71.17
87%-->.87
87x.01=.87
To find the decimal form of a percentage multiply the percentage by .01.
Annie set her watch 11 seconds behind, and it falls behind another 1 second every day.
How many days has it been since Annie last set her watch if the watch is 29 seconds
behind?
Answer:
18 days
Step-by-step explanation:
what is a adjacent angles???
Answer:
Two anglebare Adjacent when they have a common side and a common vertex (corner point) and don't overlap.
Will anyone help me for 18 points?
Answer:
use cymath it helps with math I use it all the time
Answer: [tex]2x^{3} - x^{2} - 7x + 2[/tex]
Step-by-step explanation:
See the attached image.
please help me please hop
f(-4) = 2
since the line passes through the point (- 4 ; 2)
point ( x ; f(x) )
In Reggie's class, 75% of the students brought their lunches on
Monday. If 21 students brought their lunches, how many students
are in the class in all?
Answer:
28 students
Step-by-step explanation:
The easiest way to solve this would be to set up an equation.
We can start by naming x the number of students in Reggie's class.
Therefore, our equation would be:
0.75x=21
We can get this by knowing 75% of the students brought their lunches, and there were 21 students that did.
75% is equivalent to 75/100 which is 0.75.
Next, we can solve the equation.
0.75x=21
To do this, we have to isolate x.
We need to reverse the multiplication with division.
We can do this by dividing both sides by 0.75 (What you do to one side you must do to the other)
0.75x/0.75=21/0.75
x=28
This means that there are 28 students in the class.
Step-by-step explanation:
In Reggie's class, 75% of the students brought their lunches on
Monday. If 21 students brought their lunches, how many students
are in the class in all?
28 students
What is the value of q/ 6+(12−r), when q = 4 and r = 38?
A 7/ 12
B 14/ 19
C 19/ 24
D 21/ 25
Answer:
the answer to the value of the question is 21/25
What are the coordinates of the point that is 2/5 of the way from A(3,-2) to B(3,13) ?
Answer:
3,9
Step-by-step explanation:
What is the volume of a rectangular prism with dimensions of 7, 3, and 2?
Answer:
volume of a rectangular prism = length * breadth* width = 7*3*2= 42
Determine the number of arrangements for the letters of the word GOALIE.
Answer:
555
Step-by-step explanation:
o For students the
Reprezenty Proportional leationships. Quite Level
Mooket durre
to
Question 6
The graph represents how much money Emma makes selling
bracelets. The table shows how much Jack makes selling
comic books. Which statement is true?
20
10
16
14
12
Jack's Comics Sales
Number of Amount of
Comic Books money ($)
Bracelets cost moro
than comic books.
2
Amount of money ($)
7
10
3
10.5
O Bracelets are the
same price as comic
books.
6
5
17.5
4
2
Comic books cost
more than
bracelets.
0
1 2 3 4 5 6
Number of Bracelets
11
Complete
Answer:
Bracelets are the same price as comic books
Step-by-step explanation:
A electronics store was charging $5.20 for a charging cable but raised the price 4%. The new price after the increase is $5.41.
Answer:
4%=$0.21
Step-by-step explanation:
5.20+(5.20/100x4)=5.41
5.20+(0.052x4)=5.41
5.20+0.208=5.41
5.41=5.41
So, 4%=$0.21
PLS help Thank You !!!!
Answer:
4
Step-by-step explanation:
40 - (18÷3)²
40 - (6)²
40 - 36
4
i think this is right
Answer:
(b) Jo answered 4 which is the right answer.
Step-by-step explanation:
First, you have to remember PEMDAS which is parentheses, exponents, multiplication, division, addition, and subtraction.
In this case, you need to do 18/3 first because that is in the parentheses which always goes first.
Your answer should be 6 and you should write the question like this:
40-(6)^2
Now, you need to do the exponent next which is 6x6 not 6x2.
Remember, exponents, are the base which is the number 6 multiplied by itself to that many times so in this case, our base is 6 and the exponent says we need to have 6 multiplied to itself 2 times. 6x6
We like to say 6 to the power of 2 is 36.
So now you need to write the simplified equation to this:
40-36=n
Our n variable is a placeholder for our answer.
Now it's basic subtraction which is 40-36 = 4
Therefore, Jo had the right answer.
MARK ME BRAINLIST please
I need help
Answer:
i am a holy angel here to help lol.
Step-by-step explanation:
i a m a h o l y a n g e l h e r e t o h e l p
Using the slope equation m = y2−y1x2−x1 and given the points (0, 4) and (2, 1), find the slope
Answer:
m = -6
Step-by-step explanation:
Plug in the given terms.
m = (1 - 4)(2 - 0)
m = (-3)(2)
m = -6
Construct a perpendicular bisector to AB.
Answer:
Take a fixed gap and draw 180 degree arc of equal size on each side.
The compass size should be the same for the whole process, be careful.
Make 90 degrees angle for both side and cross two arcs from each 90 degrees. The point thus obtained should be produced vertically towards the line AB. The point on the line segment is the line bisector.
10) Choose the graph that represents the statement.
The high temperature today will be under 85°