Answer:
521
Step-by-step explanation:
f = factory
fTotal = 1,700
female workers = 640
0.4 female workers are under 35
0.25 male workers are under 35
1,700 - 640 = 1,060
Male Workers = 1,060
0.4% of 640 = 256
0.2% of 1060 = 265
256 + 265 = 521
521 of workers are under the age of 35
In a workout facility, Xavier tracked the number of children and adults that came in over an hour. During that time, 18 children and 27 adults came in the workout facility. What is the ratio of adults to children that came into the workout facility?
a
3:2
b
2:9
c
2:3
d
3:4
Exit
The frequency chart below shows the results from a survey.
According to the information, how many students took more than fifteen minutes to complete their homework?
A. 24
B. 16
C. 11
D. 5
Answer:
The answer would be D. 5
Step-by-step explanation:
Answer: D. 5
Step-by-step explanation: i did the test
can someone help me?
392.5 cubic units
1,020.5 cubic units
486.7 cubic units
565.2 cubic units
2. The ratio of boys to girls at the soccer game is 7:5. There are 50 girls. How many more
boys are there than girls?
Answer:
There are 70 total boys and 20 more boys than girls
Step-by-step explanation:
If the ratio is 7:5, and there are 50 girls, this means that there are 70 boys. And of course, 70-50=20.
Answer:
There are 20 more boys than girls.
Step-by-step explanation:
The ratio of girls two boys in the soccer team is 7 to 5.
We know that there are 50 girls.
The ratio represents the girls as 5.
50 divided by 5 is 10.
This would mean that amount of boys will be 7 x 10.
7 * 10 equals 70.
50 - 70 equals 20.
There are 20 more boys than girls.
Hope this helps.
Justin and Eric came home from school on Friday and found a freshly baked cherry pie. Justin ate 2/3 of a pie and Eric ate 1/4 of the pie. How much of the pie was left after they finished eating?
Answer:
1/12
Step-by-step explanation:
Express sin M as a fraction in simplest terms
Remember: SOH-CAH-TOA
Sine (of an angle!) = opposite / hypotenuse
We're looking at angle M here, to find the sine of M. Looking from angle M, the side that is opposite is NO and the hypotenuse is MO.
sin(M) = NO / MO = NO / 13
We do not know NO, but we can use the Pythagorean theorem to find NO because this is a right triangle.
Pythagorean theorem: a^2 + b^2 = c^2
---a and b are legs of the triangle, c is the hypotenuse
12^2 + b^2 = 13^2
144 + b^2 = 169
b^2 = 25
b = 5
NO = 5
sin(M) = NO / MO = 5 / 13
Answer: sin(M) = 5 / 13
Hope this helps!
Which terms could be used as the last term of the expression below to create a polynomial written in standard form? Select three options. –5x2y4 9x3y3 x5 y5 –4x4y5 6x4y –xy5 –StartFraction x Superscript 4 Baseline Over 9 EndFraction.
Answer:
1st, 4th, and 6th one
Step-by-step explanation:
Answer:
A, D, and F
Step-by-step explanation:
I just took the test.
Have the day you deserve :)
A lottery game requires that a person select in uppercase or lowercase letter followed by two different two-digit numbers (where the digits cannot both be zero). How many different ways are there to fill out a lottery ticket
Using the Fundamental Counting Theorem, it is found that there are 416,520 ways to fill out a lottery ticket.
What is the Fundamental Counting Theorem?It is a theorem that states that if there are n things, each with [tex]n_1, n_2, \cdots, n_n[/tex] ways to be done, each thing independent of the other, the number of ways they can be done is:
[tex]N = n_1 \times n_2 \times \cdots \times n_n[/tex]
In this problem:
First, one uppercase or lowercase letter is chosen, there are 26 of each, hence [tex]n_1 = 52[/tex].Then, two different two-digit numbers are chosen, and there are 90 of them, hence [tex]n_2 = 90, n_3 = 89[/tex], as the third digit has to be different of the second.Then:
[tex]N = n_1n_2n_3 = 52(90)(89) = 416520[/tex]
There are 416,520 ways to fill out a lottery ticket.
To learn more about the Fundamental Counting Theorem, you can take a look at https://brainly.com/question/24314866
Please answer these two questions
Answer:
the y-intercept is -4 and the x-intercepts are -2 and 2
A line passes through the points (1.4) and (2, 2). What is the equation of this line?
Answer:
y = - 2x + 6
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (1, 4 ) and (x₂, y₂ ) = (2, 2 )
m = [tex]\frac{2-4}{2-1}[/tex] = [tex]\frac{-2}{1}[/tex] = - 2 , then
y = - 2x + c ← is the partial equation
To find c substitute either of the 2 points into the partial equation
Using (2, 2 ) , then
2 = - 4 + c ⇒ c = 2 + 4 = 6
y = - 2x + 6 ← equation of line
What are the coordinates for b c d and e ??
Answer:
b= (-6,-7)
c= (-6,-2)
d= (0,-2)
e= (4,-7)
Step-by-step explanation:
what is 100 x 256 - 468 + 376=
Answer:
25508
Step-by-step explanation:
Answer:
25508
Step-by-step explanation:
100 x 256 - 468 + 376
100 x 256 = 25600
25600-468= 25132
25132+376 = 25508
Which rule best describe the pattern
Select the GCF of these numbers.
25 · 5· 11 and 23· 52 · 7
2^2 · 3
2· 11^2
3^2
2^3 ·5
13 · 19^3 ·23^2
Compare the prime factorizations:
25 • 5 • 11 = 5² • 5 • 11 = 5³ • 11
23 • 52 • 7 = 23 • (2² • 13) • 7 = 2² • 7 • 13 • 23
Clearly these products have no common prime factors, so their GCF is 1.
But I'm guessing this a multiple choice question, and the numbers you listed are already prime factorizations. In that case, we have
2⁵ • 5 • 11 = 2³ • 2² • 5 • 11
2³ • 5² • 7 = 2³ • 5 • 5 • 7
with the common factors underlined, so that the GCF is 2³ • 5.
1. If 12 batteries cost $18, how much would 20 batteries cost?
Answer
20 would be $30
Step-by-step explanation:
6.) -2x + y = -1
X Y
-4
-3
-2
1
0
Answer:
Step-by-step explanation:
i ASSUME THE QUESTION IS TO DETERMINE Y?
Rearrange the equation to y = 2x - 1 and solve for each value of x
X Y
-4 -9
-3 -7
-2 -5
1 1
0 -1
You rent an apartment that costs $1100 per month during the first year, but the rent is set to go up 9.5% per year. What would be the rent of the apartment during the 8th year of living in the apartment? Round to the nearest tenth (if necessary).
Answer:
$2076.30
Step-by-step explanation:
In the n-th year, the rent will be ...
an = a1·r^(n-1) . . . . . . . . . r is the year on year ratio: 1+rate of increase
an = 1100·(1.095^(n-1))
Then the rent in the 8th year is ...
a8 = 1100·(1.095^(8-1)) ≈ 2076.30
The rent in the 8th year would be $2076.30.
The rent of the apartment during the 8th year of living would be approximately $2233.9.
To find the rent of the apartment during the 8th year, we need to calculate the rent for each year and then apply the 9.5% increase for 7 years (since we start from the first year).
Given that the initial rent is $1100, and the rent increases by 9.5% per year, the formula for the rent in the nth year can be expressed as:
Rentₙ = Initial Rent * (1 + Rate)ⁿ
Where:
Initial Rent = $1100
Rate = 9.5% = 0.095 (decimal form)
n = year number
For the 8th year (n = 8):
Rent₈ = 1100 * (1 + 0.095)⁸
Rent₈ = 1100 * 2.03079945171
Rent₈ ≈ 2233.87939688
Rounding to the nearest tenth:
Rent₈ ≈ $2233.9
So, the rent of the apartment during the 8th year of living would be approximately $2233.9.
To know more about initial rent:
https://brainly.com/question/898897
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Adrian earns 2250 monthly. Of that 7.65% is withheld for social security and medicare. How much of his earnings are withheld for social security and medicare?
Answer:
2077.875
Step-by-step explanation:
How heavy are elephants? Statistical or Nonstatistical?
Answer:
the height of (my favorite animal if i might add) an adult male elephant can grow up to 16-20 feet while the females grow up to 7 feet
Step-by-step explanation:
Answer:
This is a statistical question
Step-by-step explanation:
A statistical question gives you an answer that just contains one number.
Example of statistical question: How old are you?
Since this question can be answered without varying data, this is a non-statistical question.
Example of statistical question: How old are the students in your school?
Since this question requires a lot of varying data, this is a statistical question.
So finally, in your case, "How heavy are elephants?", this is a statisical question because it is asking about more than 1 elephant.
Dima asked her seventh-period class how many times they attended a summer camp since first grade. She put her data in the table and used the shaded rows to find three sample means. Summer Camp Attendance 3 1 0 4 1 4 2 3 0 5 0 1 1 2 0 4 1 4 4 2 3 2 0 1 4 What is the range of the values for the sample means? 1 1. 2 1. 8 2.
The range is (0-5) and the mean is 2.1.
MeanMean is simply defined as the average of the given set of numbers. The mean is considered as one of the measures of central tendencies in statistics. The mean is said to be an arithmetic mean. It is the ratio of the sum of the observation to the total number of observations.
Given
Summer Camp Attendance 3, 1 ,0 ,4 ,1 ,4, 2, 3, 0, 5, 0, 1, 1, 2 , 0, 4, 1, 4, 4, 2, 3, 2, 0, 1, 4.
To findThe range of the values for the sample means.
How to find the range of the values for the sample means?Range = Minimum to Maximum
Range = [0 and 5]
Mean is given by
[tex]\rm Mean = \dfrac{sum\ of\ the\ observation}{number\ of\ the\ observation}[/tex]
Then the mean will be
[tex]\rm Mean = \dfrac{ 3+1+4+1+4+2+3+5+1+1+2+4+1+4+4+2+3+1+4 }{25}\\\\Mean = \dfrac{52}{25}\\\\Mean = 2.08 \approx 2.1[/tex]
Thus the range is (0-5) and the mean is 2.1.
More about the mean link is given below.
https://brainly.com/question/12322912
Answer:
Step-by-step explanation:
2 on edge
Gannon has swim practice 4 days a week. Practices are the same length each day except Monday, when practice is 2 hours long. If he practices a total of 5 hours, how long is practice on each of the other 3 days?
Answer:
1 hour
Step-by-step explanation:
If he totals 5 hours total, and Monday is 2 hours, that would make 3 hours left. So there is 3 hours, and 3 days, which can be simplified to 1 hour in 1 day
1
Opening Problems for Monday
BE
January 31, 2022
Ms. Warren paid $132 for 6 pair of jeans.b
Determine whether each pair of jeans costs $17
or $22.
Answer:
33
Step-by-step explanation:
HELP I ONLY HAVE 2 mins to answer this!
what is the m
Answer:
75
Step-by-step explanation:
find the missing sequence.
9,12,16,22,__,58,82.
a).30
b).34
c).36
d).28
plz help
Answer:
B)34
Step-by-step explanation:
9+3=12
12+4=16
16+6=22 6+6=12
22+12=34 12+12=24
34+24=58
LAST ONE HELP PLEASE
Answer:
21
Step-by-step explanation:
<SRQ=90°
<SQR=48°
<PSQ=90+48
=138° {exterior angle is equal to the sum of the opposite interior angles}
<RPQ= 180-(138+2a)
where a is angle Q and P
2a=180-138
2a=42
a=21°
Kindly follow me
What is the midpoint of CD?
5
0
4
3
2
1
이를 들
02-3)
0 (3)
01-
54 -3 -2 -11
1
2
3
4 5 х
D(4,-1)
2
C(-3,-4)
-4
Mark this and retum
Save and Exit
Next
Answer:
Midpoint (1/2, -5/2)
Step-by-step explanation:
To find a midpoint, add the x's of the endpoints and divide by 2. Then add the y's and divide by 2.
C(-3, -4)
D(4, -1)
Midpoint:
( x+x /2 , y+y /2 )
( -3+4 /2 , -4+-1 /2 )
( 1/2, -5/2)
Determine which numbers the equations need to be multiplied by to form opposite terms of the y-variable. 3x - 1 4 y = 15 2 3 x - 1 6 y = 6 Which number should the first equation be multiplied by? Which number should the second equation be multiplied by?.
In the elimination method, one variable is eliminated from the system of equations to find the value of the other.
To create the opposite terms of the x-variable-
The first equation be multiplied by the number 4.Second equation be multiplied by the number -6.What is the elimination method?To solve the system of equations and find the value of the variables, the elimination method is used.
In this method, one variable is eliminated from the system of equations to find the value of the other.
Given information-
The system of the equation given in the problem is,
[tex]\rm 3x-\dfrac{1}{4}y=15[/tex]
The second equation given in the problem is;
[tex]\rm \dfrac{2}{3}x-\dfrac{1}{6}y=6[/tex]
To eliminate the x term, make the coefficient of x of both equations equal.
It can be done by multiplying the coefficient of x term of the first equation to the second equation and the coefficient of x term of the second equation to the first equation.
The first equation is multiplied by;
[tex]\rm 4\times 3x-4\times \dfrac{1}{4}y=15\times 4\\\\12x-y=50[/tex]
The second equation is multiplied by;
[tex]\rm -6 \times \dfrac{2}{3}x- -6 \times\dfrac{1}{6}y= -6 \times6\\\\-4x-y=-36\\\\4x+y=36[/tex]
Hence, to create the opposite terms of the x-variable-
The first equation is multiplied by the number 4.
The second equation is multiplied by the number -6.
Learn more about the elimination method here;
brainly.com/question/7013345
Answer:
4, -6
Step-by-step explanation:
Solve for x. 2x2=72 −6 and 6 −36 and 36 −8 and 8 −18 and 18
Answer:
Solve for x.
2x2=72
−6 and 6
−8 and 8
−18 and 18
−36 and 36
your answer would be -6 and 6
Step-by-step explanation:
Type the expression that results from the following series of steps:Start withztimes by 5 then subtract 3.
Answer:
Type the expression that results from the following series of steps: Start with y, add 7, multiply by 3, then subtract 6.
