Answer:
18 divided by a N value
Step-by-step explanation:
In a sequence described by a function, what does the notation f(3) = 1 mean?
ОА. .
The common difference of the sequence is 3.
OB.
The first term in the sequence has a value of 3.
O c.
The common ratio of the sequence is 3.
OD.
The third term in the sequence has a value of 1.
The number inside the parentheses is the input value, the number it equals is the output value.
F(3) means the 3 would be the third term in the sequence and that would equal 1.
The answer is:
D. The third term in the sequence has a value of 1.
Q
angles.
(2x+38)°
+
(x-10
р
R
Please help me solve this
Answer:
x=38
Step-by-step explanation:
First, know that the sum of the angles in a triangle is 180.
Then, add the angles. 2x+38+x+x-10.
Make them equal to 180.
2x+38+x+x-10=180
Simplify.
4x+28=180
Subtract 28 from 180.
4x=152
Divide 4 from 152 to make x alone.
x=38
There you go!
Please mark brainliest!
Select Parameter or Statistic to classify each statement.
1.) 85% of those surveyed were in favor of bike lanes.
Parameter or Statistic
2.) Each member of the soccer team has an average of 2 jerseys.
Parameter or Statistic
3.) Of the 100 swim teams surveyed across America, 23 practice 10 hours a week.
Parameter or Statistic
4.) The golf team's average score is 79.
Parameter or Statistic
Answer:
1) Statistic
2) Parameter
3) Statistic
4) Parameter.
Step-by-step explanation:
Parameter: is a number that describes the whole population.
Statistic: is a number that describes a sample.
The difference is:
50% of the cats are nice (parameter, because talks about all the cats)
out of 100 cats surveyed, 39 are nice (statistic, because talks about a sample of 100 cats)
Then:
1) 85% of those surveyed were in favor of bike lanes.
This only refers to the surveyed people, so this only refers to a sample (and not the population that this sample represents) then this is a statistic statement.
2) Each member of the soccer team has an average of 2 jerseys.
In this case, we are talking about the whole population (the soccer team) then this is a parameter
3) Of the 100 swim teams surveyed across America, 23 practice 10 hours a week.
Here the information is about the sample (only 100 swim teams). So here the correct option is statistic.
4) The golf team's average score is 79
Here the information is about the average score for the entire golf team, so this information is about all the population in the golf team, then in this case the correct option is parameter.
Answer:
Statistic
Parameter
Statistic
Parameter
Step-by-step explanation:
i took the test :)
Choose the number sentence that illustrates the distributive property of multiplication over addition. A. 2(6 + 9) = (2 * 6) + 9 B. 2(6 + 9) = (2 * 6) + (2 * 9) . C. 2(6 + 9) = (2 + 6)(2 + 9)
Answer:
a.27
Step-by-step explanation:
Which of the following is not equivalent to the following expression 3)____ 2x2- 16
a. 2x2 + 4x – 4x - 16
b. 2(x2 – 8)
c. 2(x + 8)
d. 4x2 - 32
2
Suppose that you are looking for a student at your college who lives within five miles ofyou. You know that 55 percent of the 25,000 students do live within five miles of you. Yourandomly contact students from the college until one says he or she lives within five miles ofyou. What is the probability that you need to contact four people
Answer:
The probability that I need to contact four people is 9.11%.
Step-by-step explanation:
Since I am looking for a student at my college who lives within five miles of me, and I know that 55 percent of the 25,000 students do live within five miles of me, and I randomly contact students from the college until one says he or she lives within five miles of me, to determine what is the probability that I need to contact four people, the following calculation must be performed:
0.45 x 0.45 x 0.45 = X
0.2025 x 0.45 = X
0.091125 = X
Therefore, the probability that I need to contact four people is 9.11%.
Pls pls pls pls help pls
Answer:
only 5
Step-by-step explanation:
help plsss fast plsplspsls
Three less than two times a number is 55. What is the number?
Answer:26
Step-by-step explanation:
Element X is a radioactive isotope such that every 6 years, its mass decreases by a half. Given that the initial mass of a sample of
Element X is 46 grams, write a function to model the mass of the element.
YT radio play songs at random every day from the hundreds of songs it contains in memory data. Any song can be played at any time, even if it is repeated. There are 500 pop songs, 330 Country songs, 265 rock songs, and 405 R&B songs. If the station just played two pop songs in a row, what is the probability that the next song will also be a pop song?
Answer:
498/1500
Step-by-step explanation:
tell me if im right please
BRAINLIEST STARS
3. The following dot plots compare the height of the members of the basketball team and the swimming team.
Determine the mean, median, and mode for each dot plot. Show your work!
Answer:
The mean for the first one is 65.83
the median is 65.5
the mode is 66
Step-by-step explanation:
to find the mean you add all your numbers together then divide by how many you have. So all the numbers added together then divided by 12.
The median is the middle number of your list. I would reccomend you to list out your numbers from least to greatest, then cross out the outer number until you get the middle number. in your case it is an even number so it is 65.5.
The mode, basically asking out of your numbers listed which has the most numbers. "sounds like most".
Manesh is putting new tile on a kitchen counter. Each sheet of tile will cover 1.5 ft squared. How many sheets of tile will Manesh need to cover the whole counter?
Answer:
I will try my best to help
Step-by-step explanation:
HELP WILL MARK BRAINLIEST
Answer:
The answer is most likely $120 because when you look at 12 hours on the x axis it doesn't have a point on the graph so the only highest amount is $120.
This probably doesn't make sense, but hope it helps! :)
What are the solutions of the compound inequality?
Graph the solutions.
2x-2<-12 or 2x+3>7
Answer:
x < -5 or x > 2 , and because or can be in either, doesn't and literally can't be in both
Step-by-step explanation:
When you simplify 2x-2>12, it's like an algebra problem where you just add 2 to both sides and then divide by 2. Same for 2x+3>7, except you subtract 3 and then divide by 2
Pls help I need this pls help I’m begging u have a good day pls help
Answer:
25
Step-by-step explanation:
Answer:
J
Step-by-step explanation:
In order to solve this question, we need to subtract the smaller area of the hole from the bigger area of the actual donut. We use the formula [tex]a=\pi r^2[/tex]. We plug the numbers in for the smaller circle and the area of the smaller circle is 3.14. Then, we plug in the numbers for the bigger number and we get 28.27. We subtract 3.14 from 28.27 and we get approximately 25, which is equal to J.
Chris borrowed $1,525 for a new stereo system. He will make 10 payments of $175 to repay the loan. How much will he pay in interest
Answer:
He will pay 225 in interest
Step-by-step explanation:
found on quizlet
What is the slope of the two points (-20,-4), (-12,-19)
A.60
B.120
C.240
D.360
Answer:
b i think brainlest me plz
Step-by-step explanation:
some please help asap !!
Answer:
The answer should be 0.66
A beach volleyball court is 9 meters wide and 17 meters long. The rope used for the boundary line costs $4.00 per meter. How much would it cost to buy a new boundary line for the court?
Customary American Units of Weight
1 pound = 16 ounces
1 ton = 2,000 pounds or 32,000 ounces
Convert:
130 ounces = pounds ounces
Answer:
1
Step-by-step explanation:
Slove for the value of a
Answer:
a = 11
Step-by-step explanation:
9a + 6 + 75 = 180
9a + 81 = 180
9a = 99
a = 11
Can anyone PLEASE help me with this!?
The County Fair features rides, exhibitions, and games of chance. Luca decides to play Wheel of Letters. To play the game, contestants spin a wheel with 26 equal sections, lettered A through Z. If the pointer lands on any letter in the phrase “COUNTY FAIR,” the contestant wins a prize.
Part B:
Of the first 52 contestants, exactly 12 contestants win the game. How does the actual number of winners compare to the expected number of winners? What needs to happen for the experimental probability to approach the theoretical probability? Explain.
Answer:
woow
Step-by-step explanation:
Answer:
Step-by-step explanation:
cheese
Nine less than the product of five and a number
Your friend finds the volume of the rectangular prism. Is your friend correct? Explain your reasoning
Answer:
YES, my friend is correct.
Step-by-step explanation:
Formula for the volume of the rectangular prism = Length*Width*Height
Length = 7 mm
Width = 4 mm
Height = 2 mm
Plug in the values
Volume = 7*4*2
Volume = 28*2
= 56 mm³
Therefore, my friend is correct.
The court has two stone hoops. each is 15 feet high on the wall. A player is 6 feet away from a hoop. what's the diagonal distance from his feet to the hoop.
Answer:
17 feet
Step-by-step explanation:
a² + b² = c²
a² + 6² = 15²
a² + 36 = 225
a² = 189
a = 17
What is the shortest time it takes to collect a
container of water?
48
minutes
64
minutes
45
minutes
56
minutes
53
minutes
Answer: 45 minutes
Step-by-step explanation:
Find the length of side x in simplest radical form with a rational denominator.
Answer:
8
Step-by-step explanation:
sin Θ = opp / hyp
Θ = 60
opp = 4
hyp = x
sin 60 = 4 / x sin 60 = 0.5 or 1/2
1/2 = 4 / x
x/2 = 4
x = 8