At a student council meeting, there was a total of 60 students present. Of those students, 35 were female. A. By what percent is the number of females greater than the number of males?
B. By what percent is the number of males less than the number of females?
C. Why is the percent increase and percent decrease in parts A. and B. different?
Answers
There were 28.57 % females greater than the number of males, 40 % males less than the number of females, and the percentage increased and decreased because of the number of females and males.
What is the percentage?
The percentage is defined as a ratio expressed as a fraction of 100.
At a student council meeting, there was a total of 60 students present. Of those students, 35 were female.
number of females = 35
number of males = 60 - 35 = 25
To find percent is the number of females greater than the number of males
(35-25)/35 × 100 = 28.57 %
To find percent is the number of males greater than the number of females
(35-25)/25× 100 = 40 %
The percentage increases and the percentage decreases. In parts a and b because of the number of females and males
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Answer:
A. 55%
B. 45%
C. The percent is increase and percent decreased. In parts a and b because of the number of female s and males
Step-by-step explanation:
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Brainly for correct step by step explanation <3
A bicycle lock requires a two-digit code of numbers 1 through 9, and any digit may be used only once. Whichexpression would determine the probability that both digits are even?P(both even) - POM).P(both even) = 491)36).P(both even) = (PGP).5P2P(both even) = 6)66).
What is 18x-9(x-1)=5(3x+3)
10% of what number is 14?
given that A= 1/2( a+c)h, express h in terms of A, a and c
Answers
Answer:
What are you trying to say? Like what each variable means or...
Are you trying to find the area of a triangle???
Answers
Answer:
lol i think its 0.5 because you follow the lin and it goes up each time hope this hlps
Step-by-step explanation:
Answers
Answer:
Option C gives the graph for given equation.
Step-by-step explanation:
We are given the following equation of line:
comparing the equation to point slope form of straight line:
where m is the slope of line and c id the y-intercept.
On comparing, we get,
Also, (2,1) will lie on this line.
Thus, the given equation have graph given in Option C.
The points on the graph are (2, 1) and (-4, -2) extending the line and we get a straight line that represents the graph of y = (1/2)x.
Option C is the correct answer.
We have,
The equation y = (1/2)x represents a linearfunction in slope-intercept form, where the coefficient of x (1/2) represents the slope and the constant term (0) represents the y-intercept.
Now,
The graph of y = (1/2)x is a straightline that passes through the origin (0, 0) because the y-intercept is 0.
The slope of the line is 1/2, which means that for every unit increase in x, the corresponding y-value increases by 1/2.
Since the slope is positive, the line slants upward from left to right. It has a gentle slope, indicating a less steep increase compared to a larger slope.
The points on the graph of y = (1/2)x can be obtained by choosing values for x and calculating the corresponding y-values using the equation.
For example:
When x = 2, y = (1/2)(2) = 1. So we have the point (2, 1).
When x = -4, y = (1/2)(-4) = -2. So we have the point (-4, -2).
Thus,
By connecting these points and extending the line, we get a straight line that represents the graph of y = (1/2)x.
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Answers
The right fraction represents the percentage; 42 over 100 (100 is the total), or 0.42.
The left fraction is the part number over the whole number. The whole number is unknown, so we use 'x'.
Your answer is 75.
(By factoring & setting the answer equal to zero)
B.) use h=-b/2a to get vertex
Answers
Answer:
see below
Step-by-step explanation:
y=x^2-4x-12
Set equal to 0 to find the zeros
0 =x^2-4x-12
Factor. What 2 numbers multiply to -12 and add to -4
-6*2 = -12
-6+2 = -4
0= (x-6) (x+2)
Using the zero product property
0=x-6 0 = x+2
x=6 x = -2
zeros: -2,6
Vertex
h = -b/2a = - (-4)/ 2(1) = 4/2 = 2
OR Average the roots (-2+6)/2 = 4/2 =2
The y coordinate is found by substituting into the equation
y = (2)^2 -4(2) -12
y = 4-8-12
y =-16
vertex : (2, -16)
Answer:
x = -2, 6
Vertex: (2,-16)
Step-by-step explanation:
x² - 4x - 12
x² - 6x + 2x - 12
x(x - 6) + 2(x - 6)
(x - 6)(x + 2) = 0
x = -2, 6
h = -(-4)/2
h = 4/2
h = 2
k = 2² - 4(2) - 12
k = 4 - 8 - 12
k = -16
Vertex: (2,-16)
Answers
B.Double Bar Graph
There are TWO types of people so it needs to be a two type Bar Graph as in double Bar Graph. A line graph is not right because it is changes over time.
Answer:
Bar Graph
Step-by-step explanation:
A bar graph would be best.