Given,
Nepali speaker : 80% (Y)
Maithili speaker : 60% (X)
We know that,
Both language speaker = Y -X
Now,
Y- X
= 80- 60
= 20
Therefore, 20% people speak both languages
I need help ASAP 30 points
Volume = length x width x height
Volume = 1.4 x 1.3 x 3.5 = 6.37 cubic cm
A rectangular auditorium seats 2142 people. The number of seats in each row exceeds the number of rows by 9. Find the number of seats in each row.
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Answer:
51
Step-by-step explanation:
Let s represent the number of seats in a row. Then the number of rows is (s-9) and the total number of seats is ...
s(s-9) = 2142
s² -9s +4.5² = 2142 +4.5² . . . . . complete the square
(s -4.5) = √2162.25 . . . . . . . . take the positive square root
s = 4.5 +46.5 = 51 . . . . . . . add 4.5
The number of seats in each row is 51.
Mr. Smith is conducting a class raffle. Every 100% on an assignment is an entry into the raffle. Liam has 10 entries, Noah has 3 entries, Oliver has 11 entries, and there are 44 other total entries. What is the probability that Liam will win the raffle? Round your answer to the thousandths place.
Answer: 0.147
Step-by-step explanation:
Liam / total
total = 10 + 3 + 11 + 44 = 68
10 / 68 = 5 / 34
0.1470588 = 0.147
HELP please with this
Answer:
CB = 9
Step-by-step explanation:
To find CB, apply trigonometric function.
Reference angle = 60°
Hypotenuse = 18
Adjacent = CB
Apply CAH:
Cos 60 = Adj/Hyp
Cos 60 = CB/18
Cos 60 × 18 = CB
CB = Cos 60 × 18
CB = 9
What is the value of y in the equation 2(4y - 1) = 6?
A: 0
B: 1
C: 6
D: 8
Answer:
Step-by-step explanation:
Fist we multiply the values:
2*4y-2*1=6
8y-2=6
8y=6+2
8y=8
y=8:8
y=1
Jimmy believes that the shuffle feature on his music player is malfunctioning by not playing songs that meet this distribution of music types. To test this, he listens to 100 songs randomly chosen when his player is in shuffle mode and records the number of songs in each category. Which inference procedure should he use to test whether or not the shuffle feature is working correctly
Answer:
A chi-square goodness-of-fit test
Step-by-step explanation:
GOF test is used to determine if the data meets the expected values.
A chi-square goodness-of-fit test procedure should be used to test whether or not the shuffle feature is working correctly.
What is a distribution?
A distribution includes an algebraic function that calculates the likelihood that long-been-considered outcomes will occur. In the perspective of its population space as well as event probability, it is a schematic representation of random phenomena.
To ascertain regardless of whether the observed sample frequency deviates noticeably from those given in the null hypothesis, should use the chi-square goodness of fit test.
He notes the number of tracks in each classification after listening to 100 songs selected at random while his player is in shuffle mode. One can determine out whether the quality of fit is "good enough" and draw the conclusion that the population matches the distribution by applying the chi-square goodness of fit test.
Learn more about distribution, Here:
https://brainly.com/question/29062095
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What is the value of the positive zero of the function defined by x2 + x - 30?
Answer:
5
Step-by-step explanation:
(x+6)(x-5)
x = 5
x = -6
What is the distance between J and K
Answer:
9 i think
Step-by-step explanation:
i don really know
What is the relationship between a and b?
Answer:
Supplementary angle.
Pls mark Brainliest :)
Step-by-step explanation:
IT IS TIMED!!!!!
please help!!!!!!!
Answer:
b
Step-by-step explanation:
evaluate the piecewise function for h=0. PLEASE HURRY!!! I WILL GIVE BRAINLIEST FOR CORRECT ANSWER!!!
t = 0 belongs to the interval [-3, 3] (since -3 ≤ 0 ≤ 3 is true), so use the middle function to evaluate h (0):
h (0) = 0 × (0 + 4) = 0
Uri’s family has an old shower head. It releases about 5 gallons of water per minute. If Uri takes a 5-minute shower, how much water will she use? Help!
Answer:
25 gallons
Step-by-step explanation:
5 gallons per minute, 5 minutes, 5, 10, 15, 20, 25. multiple 5 by 5
Answer:
The answer is 25 gallons of water
Step-by-step explanation:
I just took the test and seriously it is correct!
7. Which of the following number has a rational root?
A V322
V324
B. 7323
D. 7325
Answer:
Step-by-step explanation:
Prime factorize the number. Only 324 can be factorized.
[tex]\sqrt{324}=\sqrt{2*2*3*3*3*3}=2*3*3=18[/tex] is rational number
What is the measured of bacteria at t=0?
Answer:
Number of bacteria when t = 0 is 2,000
Step-by-step explanation:
Given:
Number of bacteria in a culture by equation
Q(t) = 2(729^t)
Value of t = 0
where t is number of hours
Find:
Number of bacteria when t = 0
Computation:
Given equation
Q(t) = 2(729^t)
Put t = 0
Q(0) = 2(729⁰)
We know that;
a⁰ = 1
So,
Q(0) = 2(729⁰)
Q(0) = 2(1)
Q(0) = 2
Number of bacteria when t = 0 is 2,000
The numerator that makes the equation true
Help extra points and mark brainlist
Answer:
Median is 7
Step-by-step explanation:
Give me brainllest
Given sec A = 5/3 and that angle A is in Quadrant I, find the exact value of csc A in simplest radical form using a rational denominator.
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Answer:
5/4
Step-by-step explanation:
The relationship between the sec and csc functions is ...
csc(A) = sec(A)/√(sec²(A) -1)
For the given value of sec(A), this is ...
csc(A) = (5/3)/√((5/3)² -1) = (5/3)/√(16/9) = (5/3)/(4/3)
csc(A) = 5/4
__
Some calculators can tell you the answer directly.
Select the values that are solutions of the inequality X 3<4.
X=4
X=8
X= 12
X= 16
X= 20
X= 24
Answer:
x=12 if you divide you'll get 4
Determine any data values that are missing from the table, assuming that the data represent a linear function.
x y
1 2
2 4
3
a. 7
b. 6
c. 2
d. 8
Scott paid 10.47 for a 6.08 - kg bag of dog food. A few weeks later, he paid 13.88 for a7.48 -kg bag at a different store. Find the unit price for each bag. Then state which bag is the better buy based on the unit price. Round your answers to the nearest cent.
Answer:
Scott paid $ 1.72 per kilo for the first bag, and $ 1.85 per kilo for the second bag, with which the best buy is the first bag.
Step-by-step explanation:
Since Scott paid 10.47 for a 6.08-kg bag of dog food, while a few weeks later, he paid 13.88 for a7.48-kg bag at a different store, to find the unit price for each bag, and then state which bag is the better buy based on the unit price, the following calculation must be performed:
10.47 / 6.08 = X
1.72 = X
13.88 / 7.48 = X
1.85 = X
Thus, Scott paid $ 1.72 per kilo for the first bag, and $ 1.85 per kilo for the second bag, with which the best buy is the first bag.
Find the missing angle measure in each triangle 29, 88, x || Hurry :)
Answer:
63
Step-by-step explanation
180-29-88=63
Target sells 12 bottles of water for 2$ and sells 24 bottles for 3$, what is the better price?
Answer:
The 24 bottles for 3$
Step-by-step explanation:
12 bottles for 2$ x 2
= 24 bottles for 4$
This means the 24 bottles for 3$ is the better price per bottle.
Convert 210° to radian measure in terms of pi
Answer:
[tex]210^\circ = \frac{7}{6}\pi[/tex]
Step-by-step explanation:
Given
[tex]\theta = 210^\circ[/tex]
Required
Convert to radians
To convert to radians, we make use of:
[tex]Radians = \theta * \frac{\pi}{180^\circ}[/tex]
Substitute: [tex]\theta = 210^\circ[/tex]
[tex]Radians = 210^\circ* \frac{\pi}{180^\circ}[/tex]
[tex]Radians = \frac{210^\circ* \pi}{180^\circ}[/tex]
Simplify fraction
[tex]Radians = \frac{7\pi}{6}[/tex]
[tex]Radians = \frac{7}{6}\pi[/tex]
Hence:
[tex]210^\circ = \frac{7}{6}\pi[/tex]
Find the missing term in each sequence
Answer:
The answer would be 58.32.
Step-by-step explanation:
Good luck ^___^ .
3.2 x 1.4 =
help help help pls
Answer:
4.48
Step-by-step explanation:
Answer:
4.48
Step-by-step explanation:
PLEASE HELP .........!!!!!!!!!!!!!!!!!!!!!!!!’!!!!
It goes in the order 3,1,2,4
A yard contains 16 ounces. 9 ounces is what fraction of a pound?
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Answer:
9/16
Step-by-step explanation:
We presume an error in the problem statement. A yard is a measure of distance, not weight.
A pound contains 16 ounces. Then 9 ounces is 9/16 of a pound.
__
As a decimal fraction, that is 0.5625 lb.
b)Given 0º < x < 360° , solve for x in:
2 sin (2x - 30°) = √3.
Answer:
180°
because x is the mid pf 0° and 360°
What is the area of the composite figure?
Answer:
132ft squared
Step-by-step explanation:
Divide the figure into one rectangle and on triangle. Area of rectangle: 8x12=96
Area of triangle: 9x8/2=36
Add: 96+36=132
View the work below from a student last year. What was their mistake? Be detailed in their response.
-3(x + 4) = 2x - 5
-3x + 4 = 2x - 5
4 = 5x - 5
9 = 5x
1.8 = x