Answers
9514 1404 393
Answer:
recursive: 5, 3, 2
explicit: 5, 3
Step-by-step explanation:
First of all, you can identify the first term as a1 = 5.
Then you can see that the ratio of consecutive terms is ...
15/5 = 45/15 = 135/45 = 405/135 = 3 . . . the common ratio
In the recursive formula, a1 is the first term (5), and the multiplier getting you to the next term is the common ratio (3). The recursion relation is good for values of n such that n-1 is at least 1. That is, n ≥ 2.
[tex]\text{The recursive rule is }a_1=\boxed{5}\text{ and }a_n=\boxed{3}a_{n-1}\text{ for }n\ge\boxed{2}[/tex]
__
The explicit rule is formed the way the problem statement tells you: the first term times a power of the common ratio.
[tex]\text{The explicit rule is }a_n=\boxed{5}(\boxed{3})^{n-1}[/tex]
Related Questions
GIVING OUT BRAINLIEST(easy question ):
What’s 6+6=?
Answers
Step-by-step explanation:
6+6=12
As, 6 x 2 = 12
An example = 6 books were in ur classmates desk, and u had 6 book as well in ur desk
U wanted to build a tower of books
So merged them together
And put them on each other until all books are done
Which now u will simply add the 6 books of ur classmate and urs
Which will be 12 book
Please solve the question below 4
Answers
Answer:
The answer is C
Step-by-step explanation:
The graph has a normal distribution, mean at 3.6, and a standard deviation of 0.6
Answer:
the Correct Answer Is c
Step-by-step explanation:
PLZ PLZ PLZ MARK AS BRAINLIEST LOL PLZ
PLEASE HELP ASAP, MARKING BRAINLIEST! (Read the whole thing please)
Answers
Answer:
$288
Step-by-step explanation:
to find the area of one rectangular eave of the roof you have to multiply 24 by the hypotenuse of the 12 ft x 16 ft triangular side, so you can find that by using the Pythagorean Theorem
16² + 12² = c²
256 + 144 = c²
400 = c²
20 = c
Area of one eave = 24 x 20 = 480
Area of total roof = 480 x 2 = 960
set up a proportion to find cost ('x'):
30 = x
100 960
cross-multiply: 100x = 28800
x = $288
slope of the line (-3,-6) and (4,1)
Answers
Answer:
- 5 / 7
Step-by-step explanation:
1 - 6 = - 5
4 - - 3 = 7
Subtract 2w + 4 from 3w + 6 please help!!
Answers
Answer:
w+10
Step-by-step explanation:
3w+6-2w+4=w+10
Answer:
Step-by-step explanation:
x subtracted from y means y-x
2w+4 subtracted from 3w+6= (3w+6)-(2w+4)
don't forgett to diestribute invisible -1
-(2w+4)=-1(2w+4)=-2w-4
so
3w+6-2w-4=
3w-2w+6-4=
1w+2=
w+2
This all my points i need help with 9 through 14 so just please help me
Answers
13. 345 mph
14. $55
Here’s the answers
Suppose your final grade in this class is determined by the following: test average 50%, Final Exam 20%, Homework/classwork 15%, Class Participation 15%. You have scored the following: on tests: {75, 82, 90, 75}.....Homework: {90, 100, 75, 87, 63}....Class Participation: {90}. What do you have to make on the Final Exam to have AT LEAST an 85 in this class?
A) 90
B) 92
C) 94
D) 96
Answers
Answer:
C
Step-by-step explanation:
94%
Evaluate x divided by y if x = 3 1/2 and y = 3/4
Answers
Answer:
4 2/3
Step-by-step explanation:
hope this helps
solve this its alot of 6th grade stuff.
Answers
Step-by-step explanation:
1) MM
2)DCCCLII
3)ML
4)CCCVI
____
1) 283
2) 159
3)96
Answer:
This is so easy!!
Step-by-step explanation:
BADCACBHope it helps
PLS RATE AS BRAINLIEST ANSWER
of 30 students, 1/3 play sports. Of those who play sports, 2/5 play soccer.
How many students play soccer?
A. 4
B.12
C.5
D.10
PLEASE HELP
Answers
1/3 of 30 equal 10
10 times 2/5=4
Choose the correct answer:
PLS HELP ASAP 30 points plsss
Answers
Answer:
[tex]\frac{x-4}{5x}[/tex]
Step-by-step explanation:
The equation;
[tex]\frac{x^{2} - 8x + 16}{5x}[/tex] ÷ x - 4
Factor;
[tex]\frac{(x-4)^{2}}{5x}[/tex] ÷ ( x - 4 )
Rewrite in fraction form, so that one can perform division
[tex]\frac{(x-4)^2}{5x} * \frac{1}{x-4}[/tex]
Simplify, cancel out like terms on opposite sides of the fraction bar
[tex]\frac{x-4}{5x}[/tex]
please help with these two!!!
17. Given f(x) = e*-7, select the statement that is true.
A. f-'(x) = In x - 7
B. f-'(x) = In(x - 7)
c. f-'(x) = In x + 7
D. f-'(x) = In(x + 7)
Answers
Answer:
thanks for the points here u go
Step-by-step explanation:
7(5a − 4) = 14 − 8a + 1
Answers
Answer:
a = 1
Step-by-step explanation:
7(5a − 4) = 14 − 8a + 1
Distributive property ( multiply what is inside the parenthesis by 7)
7 * 5a - 7 * 4 = 14 - 8a + 1
35a - 28 = 14 - 8a + 1
Combine like terms
35a - 28 = 15 - 8a
Add 8a on both sides
35a + 8a - 28 = 15 - 8a + 8a
43a - 28 = 15
Add 28 on both sides
43a - 28 + 28 = 15 + 28
43a = 43
Divide by 43 on both sides to isolate the variable
43a/43 = 43/43
a = 1
Check
7(5a − 4) = 14 − 8a + 1
Just substitute the "a" with "1"
7(5 * 1 − 4) = 14 − 8 * 1 + 1
35 - 28 = 14 - 8 + 1
7 = 7 CORRECT
Hope this helped!
have a supercalifragilisticexpialidocious day!
PLEASE HELP I WILL GIVE BRAINLIST I’m stressing out because I don’t get it, thank you!
Answers
Answer:
LINE B OR D
Step-by-step explanation:
i hope i could help... not 100%!! <3
Which equation is a linear function??
Answers
I am so confusion with this work.
Answers
Answers:
5) 1/4
6) 2/3
7) 2/9
8) 3/8
9) 1/12
10) 11/15
11) 3/10
12) 13/15
13) 11/12
14) 17/20
15) 1/21
16) 13/24
17) 5/18
18) 7/30
19) 31/30
20) 5/24
21) 7/12
22) 43/30
23) 11/15
24) 26/21
25 )37/20
26) 44/35
27) 19/20
28) 35/24
29) 11/6
30) 13/14
31) 47/30
32) 13/30
Please Mark as Brainliest :)What is the approximate length of the missing side in the triangle below?
13.9 mi.
19.0 mi.
21.3 mi
25.4 mi
Answers
Answer:
[tex]21.3\:\mathrm{mi}[/tex]
Step-by-step explanation:
The Law of Cosines is given as the following:
[tex]c^2=a^2+b^2-2ab\cos C[/tex].
Plugging in given values and solving, we get:
[tex]c^2=15^2+18^2-2\cdot 15\cdot 18\cdot \cos 80^{\circ},\\c\approx \fbox{$21.3\:\mathrm{mi}$}[/tex]
Answer:
C: 21.3
Step-by-step explanation:
b = √a2 + c2 - 2ac·cos(B) = 21.33612
Please help I need grade lol
Answers
Answer:
a. 9/10 would go right before the 1. 3/2 would go at the 15/10
b. 3/2 is bigger than 1
c. 9/10 is less than 1
d. 9/10<3/2
Step-by-step explanation:
d. so basically, 3/2 = 1 1/2. So it's bigger than 1, I don't know how else to explain it. Since the denominator is bigger than the numerator in 9/10 it's less than 1. I think that would be a good way to explain it.
Hopefully this makes sense TwT
decompose the mixed number 2 4/5
Answers
Answer:
[tex]2 \frac{4}{5} [/tex]
[tex] \frac{2 \times 5 + 4}{5} [/tex]
[tex] \frac{14}{5} [/tex]
hope it's helpful ❤❤❤
THANK YOU
PLEASE ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ILL MARK BRAINLEIST
Stephanie checked the temperature in her house when she woke up. After 3 3/4 hours, the temperature had increased by 10 1/2 degrees. Assuming that the temperature rose at a constant rate, by how many degrees did the temperature in Stephanie’s house increase each hour?
Answers
BRAINLIEST
Please help ASAP and leave a small explanation
Answers
D
Explanation:
The angle between R and P is 35°, which means that W is 35° as well since they are congruent.
Find the value of 24/25 ÷ 4/5. Explain your reasoning
Answers
Answer:
6/5
Step-by-step explanation:
Reduce the expression, if possible, by cancelling the common factors.
Answer:
0.048
Step-by-step explanation:
Divided both numbers
32 POINTS! *URGENT*
When Pizza Paradise first opened their business in 2010, they decided on a price for their large cheese pizza. After their first full year in business, they decided they would increase the price at a constant rate each year for four years. The new price in 2011, after their first increase, was $7.75. The price in 2014 was $10.00.
What is the slope!
Answers
Answer:
The price in 2010 was $7. every year the price went up $0.75 slope should be 0.75x
Step-by-step explanation:
Answer:
lol i had the same question
Step-by-step explanation:
Sanjay can travel 342 mi in 6 hours at this rate how far can he travel in 5 hours
Answers
Answer:
285 Miles in 5 Hours
Step-by-step explanation:
342/ 6 = 57
57 x 5 = 285
I need help with math pls
Answers
The answer is 6
Explanation:
From number 2 and 3, The baker sends al his bread to one store if he can pack up to 15 loaves of bread in a box for shipping what is the minimum number of box’s required to ship all the loaves baked in two weeks
Answers
Answer:
Get smart and stay safe :D
who ever answers first will get brainliest
Answers
Answer:
I'm pretty sure the answer is C
Step-by-step explanation:
4 x 4 = 16
5 x 5 =25
16 + 25 = 41
The sqare root of 41 is about 6.
the speed of a ship is givin by d/3, where is d is the distance the ship travels in 3 hours. if the ship travels 48 miles in 3 hours, what is the speed of the ship
—
HELP PLEASE ITS THE LAST QUESTION!! ill give brainlist, HURRY
Answers
Answer:
Hi... U should do like this
48/3=16...
Find the value of the expression whenx=1, y=-1,z =0a)5y –y b) 3x² +2y + 3z² c) 2y² -3xyz
Answers
Answer:
a) 4
b) 1
c)2
Step-by-step explanation:
a) 5y - y
= 5 - 1
=4
b) 3×1×1 + 2×1 + 3×0×0
= 3 - 2 + 0
1
c) 2×1×1 - 3×1×1×0
= 2 - 0
= 2
Please help with my exit ticket
Answers
9514 1404 393
Answer:
A. 2,144.66 in³
Step-by-step explanation:
The formula for the volume of a sphere is ...
V = (4/3)πr³
The radius is half the diameter, so this can be written in terms of diameter as ...
V = (4/3)π(d/2)² = (π/6)d³
For a diameter of 16 inches, the volume is ...
V = (π/6)(16 in)³ ≈ 2,144.66 in³