Find the value of the trigonometric ratio. Make sure to simplify the fraction if needed. plss help
Answers
Answer:
3/5
Step-by-step explanation:
sinA = opp/hyp
= 21/35
= 3/5
Related Questions
2. The population of prairie dogs living in a nearby field has
been increasing rapidly. A wildlife expert counted 6 prairie
dogs four years ago, 24 prairie dogs two years ago, and 96
prairie dogs this year. At this rate, how many prairie dog will
he expect to see when she returns in two more years?
F. 384
G. 192
H. 120
J. 9,216
Answers
Answer: F. 384
Step-by-step explanation: Quadruples every 2 years, 6x4=24x4=96x4=384
Answer:
F
Step-by-step explanation:
It is multiplying by 4
6x4=24
24x4=96
96x4=384.
If monkey have 1 bananana and gorilla takes 1 bananana from monkey how many monkey have left
Answers
Answer:
0
Step-by-step explanation:
monkey no banana :(
Answer:
OooooOooOOOOOo AAAaaaaaaaAAA AAOOOOAAAoooooA
Translation: Monkey have no banana :(
Step-by-step explanation:
Monkey want brainliest too!
i will give lots of points for these 4 answers
Answers
Answer:
1&3 are wrong 4 and 2 are right
Step-by-step explanation:
may i be marked brainliest
Mr. Chen gave a history test to his class. The scores are shown below. 75 62 68 81 55 92 58 88 72 82 48 93 81 85 77 He plotted the scores as a histogram. Which histogram correctly displays the distribution of scores?
Answers
Dorothy Little purchased a mailing list of 2,000 names and addresses for her mail order business, but after scanning the list she doubts the authenticity of the list. She randomly selects five names from the list for validation. If 40% of the names on the list are non-authentic, and x is the number on non-authentic names in her sample, the expected (average) value of x is ______________.
a) 2.50
b) 2.00
c) 1.50
d) 1.25
e) 1.35
Answers
Answer:
b) 2.00
Step-by-step explanation:
For each name, there are only two possible outcomes. Either it is authentic, or it is not. The probability of a name being authentic is independent of any other name. This means that we use the binomial probability distribution to solve this question.
Binomial probability distribution
Probability of exactly x sucesses on n repeated trials, with p probability.
The expected value of the binomial distribution is:
[tex]E(X) = np[/tex]
She randomly selects five names from the list for validation.
This means that [tex]n = 5[/tex]
40% of the names on the list are non-authentic
This means that [tex]p = 0.4[/tex]
The expected (average) value of x is
[tex]E(X) = np = 5*0.4 = 2[/tex]
The correct answer is given by option B.
I will give brainlest if you answer correctly
Answers
I hope this helped
Since it's a cube all sizes are equal
13.5 X 13.5 x 13.5 =
2460.365 m3
Answer:
3.375m^3
Step-by-step explanation:
Given surface area
=13.5m^2
[tex]6a^{2} =13.5m^{2} \\\\a^{2} =\frac{13.5}{6} =2.25\\\\a=\sqrt{2.25}=1.5m\\\\a^{3} =(1.5)^{3} \\\\=3.375 m^{3}[/tex]
hope it helps...
have a great day!!
Kathryn and three of her friends went out to eat. They decided to split the bill evenly. If each person paid $13 which equation will
tell you the total amount of the bill?
A.13x = 4
B.4x =13
C.4 + x=13
D.x/4 = 13
Answers
Answer:
D
Step-by-step explanation:
D. x/4 = 13
I think that is the answer
your answers
Factor this expression completely and then place the factors in the proper location on the grid.
904 62
Answers
Answer: 9a^4 - b^2
= (3a^2)^2 - b^2
= (3a^2 + b)(3a^2 - b) using a^2 - b^2 = (a+b)(a-b)
hope it helps.
A car bought for $22,959 depreciates at 12% annually. What is its value after 7 years?
Answers
Answer:
After 7 years the car will be worth $ 9,382.78.
Step-by-step explanation:
Given that a car bought for $ 22,959 depreciates at 12% annually, to determine what is its value after 7 years, the following calculation must be performed, using exponential expressions to determine the price decrease:
100 - 12 = 88
22,959 x 0.88 ^ 7 = X
22.959 x 0.4086 = X
9,382.78 = X
Therefore, after 7 years the car will be worth $ 9,382.78.
what is 1236 to the 15th power
Answers
Answer:
2.4003638e + 46
Step-by-step explanation:
Answer:
2.40036376e46
Step-by-step explanation:
Find the midpoint of the segment with the following endpoints. (7,-6) and (4, -10)
Answers
Answer:
(5.5,-8)
Step-by-step explanation:
(7 + 4)/2 = 5.5
(-6 + -10)/2 = -8
You have saved $22,000 for a down payment on a house. Your bank requires a minimum down payment of 11%. What is the maximum price you can offer for a home in order to have enough money for the down payment? (Round your answer to two decimal places.)
Answers
9514 1404 393
Answer:
$200,000
Step-by-step explanation:
If P is the offer price, you want ...
0.11P = 22000
P = 22000/0.11
P = 200,000
You can offer up to $200,000.
What is the correct answer of this question
I gave 20 points
And I also mark brainlist
Answers
Answer:
(b) we learn from the students that we should also help people who are in need
Step-by-step explanation:
hope it helps ❤️
A quadrilateral is _____ a trapezoid. (Always, sometimes, never)
Answers
Answer:
sometimes
Step-by-step explanation:
Answer:
sometimes
hope it helps.
2y + 3y -3y -6(y + 2) = -y + 6
Answers
my apologies if it’s wrong
Answer:
Step-by-step explanation:
2y + 3y -6(y + 2) = -y + 6
Solving lik terms
5y - 6(y + 2) = - y + 6
5y - 6y - 12 = - y + 6
-y - 12 = - y + 6
Bringing like terms on one side
-12 - 6 = - y + y
-18 = y
6 1/4 quarts =___ pints?
Answers
Answer:12.5
Step-by-step explanation:
Answer:
12.5 pints
Step-by-step explanation:
Tell whether the question is a statistical question. Explain.
Part 1
Answers
Answers:
Statistical questionNot a statistical questionStatistical question==========================================
Explanations:
The phrasing here is a bit vague, but I think your teacher means "your" in the sense that it is directed at whoever is taking the survey and not a specific single person. If it was directed at exactly one person, and one person only, then no statistics are needed. You can simply count the number of songs on the device and that's the end of that story. However, when it comes to multiple people, statistics is used to give an idea of how the population is overall. Recall that the sample is supposed to represent the population, assuming no biases are present. I'll assume that your teacher is aiming for the more broader definition of "your" and that's why this is a statistical question. Similar reasoning will apply for problem 3.Unlike problems 1 and 3, this is not a statistical question. Why not? Because we know exactly how many feet are in 1 yard, and that will not change no matter what happens. It's simply a definition we set up earlier, and have stuck to. Having it change won't help things. Statistical questions address variables in which not only are allowed to change, but do so randomly (according to some pattern). Here we have 3 feet to a yard and no statistics are needed to address this.Similar to problem 1. I'm assuming your teacher is asking a broader audience and not exactly one single specific person. In this case, the name of the favorite movie would be considered qualitative categorical data, and also considered nominal as well. We don't have ordinal data because movies cannot be ordered or ranked, as that is subjective. I'm not considering alphabetical order. We have a statistical question here for the broader audience because the variable "favorite movie" is allowed to change, and is subject to some degree of randomness. Hence the phrasing "random variable".Answer:
multiply the length value by 3
so its 3 foot
According to the graph, when did the United States experience a decrease in GDP?
2000–2003
2003–2006
2006–2009
2009–2012
Answers
Answer:2006-2009
Step-by-step explanation:
I got it right
Answer:
C: 2006–2009.
Step-by-step explanation:
C. A musician had 1.2 x 102
fans at his very first show
ever played. Six years later,
84,000 people were at his
show. How many times more
people were at his most recent
show compared to the very
first show he played?
Answers
Answer:
688 people
Step-by-step explanation:
Mo and Kim are sharing 72 pencils in the ratio 3:5
How many pencils does Mo get?
Need help
Answers
Step-by-step explanation:
let the ratio of pencils be 3x and 5x.
3x+5x=72
8x=72
X=72/8
X= 9
3x=3×9=27
5x=5×9=45 Answer
27 pencils mo get
Answer: Mo gets 27 pencils
Step-by-step explanation:
Given
- There are 72 pencils in total
- Let 3x be the number of pencils Mo gets
- Let 5x be the number of pencils Kim gets
Solve
Given
3x + 5x = 72
Combine like terms
8x = 72
Divide 8 on both sides
8x / 8 = 72 / 8
x = 9
Mo = 3x = 3 ( 9 ) = 27 pencils
Hope this helps!! :)
Please let me know if you have any questions
Determine the intercepts of the line.
Answers
Answer:
X: 0,2
Y: -7, 0
Step-by-step explanation:
Soo like?! How is it not 13?! What’s the answer?!
Answers
Answer:
12
Step-by-step explanation:
Have a Nice Day :)
Watch your signs close
-13
Health insurers are beginning to offer telemedicine services online that replace the common office visit. Wellpoint provides a video service that allows subscribers to connect with a physician online and receive prescribed treatments. Wellpoint claims that users of its LiveHealth Online service saved a significant amount of money on a typical visit. The data shown below ($), for a sample of 20 online doctor visits, are consistent with the savings per visit reported by Wellpoint.
90 34 41
106 83 53
54 49 38
75 48 97
94 74 71
80 95 99
51 80
Assuming the population is roughly symmetric, construct a 95% confidence interval for the mean savings for a televisit to the doctor as opposed to an office visit (to 2 decimals).
95% confidence interval: $ to $ per visit
Answers
Alternate exterior angles are congruent which angle forms a pair of alternate exterior angles with angle 2?
Answers
$1,200 Is Invested in two different accounts paying 6% and 8% Interest. If a total of $81 Interest is earned after one year,
then how much money was Invested at 8%?
$1,200
$750
$450
$800
Answers
Answer:
It would be A
Step-by-step explanation:
Find the 9th term of the geometric sequence 5, -25, 125, ...
Answers
9514 1404 393
Answer:
1,953,125
Step-by-step explanation:
The first term is a1 = 5; the common ratio is r = -25/5 = -5. The generic term is ...
an = a1×r^(n-1)
an = 5×(-5)^(n-1)
So, the 9th term is ...
a9 = 5×(-5)^(9-1) = 1,953,125
Find the value of x!!!!
Answers
Answer:
8.54860557602668
Step-by-step explanation:
Ben in n years old chloe is twice as old as Ben Dan is 5 years younger than Ben
The total of bens age, chloes age, and Dan’s age is T years
Find a formula for T in terms of n
Answers
Answer:
T = 4n - 5
Step-by-step explanation:
Ben = n
Chloe = 2n
Dan = n - 5
n + 2n + (n - 5) = T years
3n + n - 5 = T years
4n - 5 = T years
Find the area of the shape shown below.
PLEASE HELP!!! :(
Answers
Answer:
21
Step-by-step explanation:
Answer:
21
Step-by-step explanation:
ik im a bit late but i was gonna say 21 too
Find the value of x and the measure of the missing angle 66 x 40
Answers
Answer:
66x40
Step-by-step explanation:
Answer:
x= 180 - (66+40)= 74