33480783
Step-by-step explanation:Finding the Common Ratio:
We know that the formula for the common ratio of a GP is:
r = aₙ / (aₙ₋₁) (Where n is any integer)
replacing the values, taking n=2
r = -21 / 7
r = -3
Solving for the 15th Term:
We know that the Formula for the nth term of a GP:
G(n) = a * r ⁿ⁻¹ (where a is the first term and r is the common ratio)
replacing the values (taking n = 15 since we need the 15th term)
G(15) = 7 * (-3)¹⁴
G(15) = 33480783
Hence, the 15th term of the given GP is 33480783
A relation is
1)the output(y) vaules of the relation
2) the input (x) vaules of the relation
3)a set of points that pair input vaules with output vaules
4)x and y vaules written in the form (x,y)
WILL MARK BRAINLEST
Answer:
its 2
Step-by-step explanation:
can i get brainliest
Ms white drives 8 miles each way, to and from her office . If she does this 5 days each week for 10 weeks, how many total miles will she drive
Answer:
400
Step-by-step explanation:
8x5=40 miles per week
40x10=400 miles in 10 weeks
Ms. Figgs asked 25 students in her 7th-grade homeroom to select their favorite cookie. The results are recorded in the table below. Based on the results, how many students will NOT select chocolate chip as their favorite cookie if there are 250 students in the seventh grade?
Answer:
120
Step-by-step explanation:
12 x+12y = 156
4x + 6y =62 I need help please
Answer:
{x,y}={8,5}
Step-by-step explanation:
12x + 12y = 156 4x + 6y = 62
Find the slope of the line that contains the point (-8,3) and (4,1) show your work
Answer:
m=-1/6
Step-by-step explanation:
m=1-3/4+8=-2/12=-1/6
At a lightbulb manufacturing plant, 2% of the lightbulbs are found defective. If the plant had 56 defective lightbulbs on a certain day, how many did it manufacture that day?
Answer: 2,800
Step-by-step explanation: Multiply 56 by 100 then divide it by 2
Answer:
2800
Step-by-step explanation:
2/10 x 56/x
5600÷2= 2800
You are playing in a fantasy football league and Lamar Jackson scored 45 fantasy points. If he keeps his average of 28 fantasy points per game, how many points will he have scored after 6 weeks? What does the y-intercept and slope mean in the context of this problem?
Answer:
213 points
The y-intercept is how many points Jackson already scored, and the slope is how many points he is scoring every game.
Step-by-step explanation:
Jackson earns 28 points per game, so after 6 games, he earns 168 points (just multiply 6 by 28). He already scored 45 points, so if you add them together, he scored a total of 213 points.
The y-intercept is 45, what he already scored, and the slope is 28, how many points he scores per game.
Hope I helped!!!
Write the following equation in slpe intercept form. 3x-2y=5
Answer:
make y the subject
Step-by-step explanation:
3x-2y=5
2y=3x-5
y=3/2x-5/2
y intercept = -5/2 or -2.5
Answer:
y= 3/2x-5/2
Step-by-step explanation:
It costs $3.45 to buy 3 4lb of chopped walnuts. How much would it cost to purchase 7.5 lbs of walnuts? Explain or show your reasoning.
Answer:
8.05
Step-by-step explanation:3.45 divide by 3 = 1.151.15 times 7=8.05How do i Write (3x^3)^2 without exponents
A mini bus can carry 8 students. How many mini buses will be needed to transport 38 students?
Answer:
5 buses
Step-by-step explanation:
you need to divide the number of students (38) by the number of students a mini bus can carry.
38 : 8 = 4.75
since they want to know how many buses will be needed to transport all students, you round 4.75 to 5
hope this helps!
HELP PLEASE I'M WRITING A TEST!!!
x+3/4 = x+5/6
Answer:25
Step-by-step explanation:
Answer:
3/4 doesn't equal 5/6, so they aren't equal
Step-by-step explanation:
Mr.Changs class has 28 students 4/7 of whom are girls. Which equation shows how to determine the number of girls in Mr. Chang’s class
Answer:
i think that the answer is '28 x 4/7 = 16'
what is the unit rate of 11.70 and 15
On a coordinate plane, a piecewise function has 2 connecting lines. The first line starts at (0, 0) and goes up and to the left through (negative 5, 5) with an arrow instead of an endpoint. The second line starts at (0, 0) and goes up and to the right through (5, 5), with an arrow instead of an endpoint. The graph represents the piecewise function: f(x) = What is the domain and range of the function? Domain: Range:
Answer:
The graph represents the piecewise function:
f(x) =
What is the domain and range of the function?
Domain:
all real numbers
Range:
all real numbers greater than or equal to 0
Step-by-step explanation:
The function for the given question is [tex]|x|[/tex] , the domain is the all possible values of the real number and the range of the function is all values negative to positive infinite.
Given-
The first line start at point (0,0)
The first line ends at point (-5,5)
The second line start at point (0,0)
The second line ends at point (5,5)
The function of the graph can be given as,
[tex]f(x)=|x|[/tex]
Domain of the function-Domain is the all possible values of the variable given in the function. For the given question the domain for the given function is all real values.Range- The complete set of all the possible result of the function is called the range of the function. In the given question the value of the function is all values negative to positive infinite.
Thus the function for the given question is [tex]|x|[/tex] , the domain is the all possible values of the real number and the range of the function is all values negative to positive infinite.
https://brainly.com/question/1634690
4
A skating rink charges $4 for ice skate rental and a
fee of $3 for each hour of skating. Kelsey paid a total
of $10 to rent skates and to skate for n hours. What
is the value of n ?
What is the value of n
Answer:
N=2 hours
Step-by-step explanation:
She spent a total of 10 dollars.
Ice skate rental costs 4$
The fee per hour for skating is 3$ per hour
So minus 10$ by 4$, which is 6$
So now here at six and each fee per hour cost 3$, so therefore she skated for N= 2 hours.
Mark me brainliest please I need it to rank up.
is one prime or composite?
It's neither prime or composite.
1 only has a single factor which is 1, so you can't really say.
One is a prime number because it can only be gotten in multiplication equation by using 1x1 to get 1! If it was 12 where multiple equations could get it like 3x4 then it would be composite!
Hope this helps, if not, comment below please!!!
when you subtract 10 from 8 is there am answer
Answer:
Step-by-step explanation:
2
Answer:
8-10 is -2 because it goes past zero.
help??
anyone?
7th grade math
tysm
Answer:
if it isn't compound interest, i think it is $3029.9447
Step-by-step explanation:
In a movle theater, each row has 20 seats. Which equation represents this proportional relationship?
A. y = x
B. y = 20 + x
C. y = 20x
D. y = 20
Answer:
c
Step-by-step explanation:
express 4 percent as a decimal
Answer:
0.04Step-by-step explanation:
0.04 In order to change a percent to a decimal, we divide by 100. So to change 4% to a decimal, we would divide 4 by 100.
4/100 = 0.04
85% of the eighth graders are going on the class trip. Which decimals are equivalent to 85%?
(2 answered question)
answer choices:
8.5 0.850
0.85 85.0
8500
4. How can you represent a proportional relationship using an equation?
Answer:
A proportional relationship is
represented by the graph of a straight line through the origin with a slope equal to the unit rate using an equation
Step-by-step explanation:
Welcome
HELP NEEEEED HELP !( POINTS PLEASE RIGHT ANSWER???????????????
Answer:
Lydia
Step-by-step explanation:
It cost Jodi $44.88 to buy 12 gallons of gas. What was the cost per gallon of gas?
Answer: just divide 44.88 by 12 so you will get 3.74
Step-by-step explanation:
If Kye can rollerblade 1.5 miles in 8 minutes how many miles does he rollerblade in 1 minute
Answer:
0.1875 miles
Step-by-step explanation:
A painting crew bought 30 gal of paint for a job. The crew members used 3 gal of paint per hour until they used all the paint.
Which sketch represents this situation?
Answer:
Top top right graph is the correct answer.
Step-by-step explanation:
If the crew bought 30 gallons of paint and used 3 gallons per hour, they would run out in 10 hours. The only graph that shows this is the top right graph.
Check
3 x 10 = 30
^^My answer is correct ;)
HELP PLEASEEE EMERGENCY
Answer:
y=2/3×+6
Step-by-step explanation:
y-2=2/3(×+6)
y=2/3x4+2
y=2/3×+6
Which of the following segments is a diameter of 0?
Answer:
B. [tex] \overline{UF}[/tex]
Step-by-step explanation:
[tex] \overline{UF}[/tex] is the diameter of the circle with [tex] \odot[/tex] .
Select all the correct answers.
Which equations have one solution?
LOOK AT THE IMAGE select more then 1
Answer:
B and D
Step-by-step explanation
