HELP HELP HELP ASAP PLEASE!!
Answer:
21v = 0
v = 0
Step-by-step explanation:
When we take a census, we attempt to collect data from (a) a stratified random sample. (b) every individual selected in an SRS. (c) every individual in the population. (d) a voluntary response sample. (e) a convenience sample.
Answer:
The answer is "Option C".
Step-by-step explanation:
The census is meant to count a whole population of a nation and the place, where everyone normally lives. It is a statistical method, which analyses all groups or components of its community used then for a specific particular population so not all representatives with this population. It try to collect data from everybody in the community and we're doing a census.
PLEASE HELP ASAP. ILL GIVE BRAINLIEST IT'S DUE IN 20 MINUTES AND I'M STRUGGLING . HELP ME OUT PLEASE
What is the median of the data shown?
Heights of the Members of Ms. Smith's Class
(in inches)
68
69
71
71
71
73
74
75
75
78
71
72.5
72
78
Write the linear equation that gives the rule for this table.
х
f(x)
1
26
2
27
3
28
4
29
Write your answer as an equation with f(x) first, followed by an equals sign.
Answer:6-(3=5)
Step-by-step explanation:beacause you add +2
ILL MARK AS BRAINLESS PLS HELP
Answer:
10 tickets = $5
25 tickets = $12.50
50 tickets = $25
100 tickets = $50
Step-by-step explanation:
If 1 ticket equals 0.50 in order to find the price for 10 all you do is do 10 x 0.50. The same for all the others. Just take the amount of tickets and multiply them by 0.50. :)
what is 604,000,000 expressed in scientific notation?
A 6.04x10^8
B 6.04x10^-8
C 6.04x10^9
D 0.604x10^9
Step-by-step explanation:
6.04 × 10^8
is a right answer it will be helpful
Michael is purchasing back to school supplies. He gets a math workbook for $19.88, a calculator for $35.97, and 3 packs of pencils for $3.24 each. How much did he spend on school supplies?
Given that
9^-1/2 = 27^1/4 ÷ 3^x+1
Find the exact value of x.
Answer:
Find the exact value using trigonometric identities.
Exact Form: x=34
Decimal Form: x=0.75
Step-by-step explanation:
The value of x is 3.
What is algebra?Algebra is a branch of mathematics dealing with symbols and the rules for manipulating those symbols.
Given:
[tex]9^{-1/2} = 27^{1/4}[/tex]÷[tex]3^{x +1}[/tex]
[tex][3^{2}]^{{-1/2}} = [(3)^{4}]^{1/4}[/tex] ÷[tex]3^{x +1}[/tex]
[tex]3^{-1}[/tex] = 3 ÷[tex]3^{x +1}[/tex]
[tex]3^{-1}[/tex]= [tex]\frac{3}{3^{x+1}}[/tex]
[tex]3^{-1}= 3^{1-x+1}[/tex]
[tex]3^{-1}= 3^{2-x}[/tex]
On comparing we get,
-1=2-x
x= 3
Hence, the value of x is 3.
Learn more about this algebra here:
brainly.com/question/953809
#SPJ2
Look at pic please. :)
Answer:
$0.40 per minute
Step-by-step explanation:
You divide 6.40 by 16 to get 0.40.
To fact check this, I multiplied 0.40 by 16 and got 6.40.
What is the transversal line with the parallel angles DA and BC
Answer:
Line CA
Step-by-step explanation:
A transversal is a line that intersects two parallel lines at an angle
BA would not be a transversal to the given lines because it is instead a perpendicular line
solve for h −100 = 10ℎ −20
Answer:
-8
10*-8=-80
-80-20 +-100
(x+a)^2-(x-b)^2+x^2+(a-b)x-ab by (a+b)
Answer:
(a+b)(2x−ab+a−b)+x(a−b)+x²
Step-by-step explanation:
I can't make a good explanation, so here's a graph.
Also, this wouldn't be a proportional relationship because of exponents on the last term.
This is really a parabola.
help me with this and get brainliest
Answer:
15 pairs of combinations
Kasey needs 1.5 cups of milk and 4 cups of sugar to make 12 muffins. She plans to make 36 muffins . How many fl oz of sugar does she need
Answer:
12 cups of milk
Step-by-step explanation:
36/12= 3
4 x 3= 12
So the Answer is 12 cups of milk
cathy has half of what bryan has, byan has 1200 dollars. how much does cathy have?
Answer:
600
Step-by-step explanation:
You would do 1200 x 1/2 = 600
Hope this helps :D
how do u solve -3x+3=-18-6x
Answer: have a good day
Step-by-step explanation:
because you deserve it
Answer:
add 6x to both sides (3x+3=-18)
subtract 3 from both sides (3x=-21)
divide by 3 on both sides (x=-7)
x=-7 is final answer
−6 = x8+4
what is x?
Take the root of both sides and solve.
x = 8√−10, −8√−10
Solve 3(x+4) =27
What is x?
Answer:
[tex]3(x + 4) = 27 \\ (x + 4) = \frac{27}{3} \\ (x + 4) = 9 \\ x = (9 - 4) \\ \boxed{x = 5}✓[/tex]
x=5 is the right answer.Answer:
the answer is 5 because when you do PEMDAS 5+4 is 9 and then when you do 3×9 you get 27.
Step-by-step explanation:
x=5
The length and width of a rectangle
added together is 124. If the width is
subtracted from the length it equals 32.
Find the length and width of this rectangle.
Answer:
The length of rectangle is 78 and width is 46
Step-by-step explanation:
Let l be the length of rectangle and w be the width of rectangle
Then according to given statement
"The length and width of a rectangle added together is 124"
[tex]l+w = 124[/tex] Eqn 1
And
[tex]l-w = 32[/tex] Eqn 2
The equation form a system of linear equation in two variables. We can use different methods to solve he system.
We will use the elimination method
Adding equation 1 and equation 2
[tex]l+w+l-w = 124+32\\2l = 156\\\frac{2l}{2} = \frac{156}{2}\\l = 78[/tex]
Putting l = 78 in equation 1
[tex]78+w = 124\\w = 124-78\\w = 46[/tex]
Hence,
The length of rectangle is 78 and width is 46
answer 1 is - yes, this is a graph function.
answer 2 is - no, this graph is not a function.
the graph for the equation y=2x+4 is shown below if another poisonous graph so that the system has one solution which equation could that be? y=2x-4 y=2(x+2) y=2(x-4( y=x+4)
Answer:
The graph below shows that y = x+4 has one solution the rest are all parallel.
Step-by-step explanation:
Answer:
y = x + 4
Intersects at (0,4).
Step-by-step explanation:
y = 2x -4: No solution(parallel)
y = 2(x+2): Infinite many solutions(same line)
y = 2(x-4): No solution(Also parallel)
y = x + 4: One Solution(Intersects at (0,4)).
Which system of equations has one solution?
Answer:
2y = x + 7
3x + 7y = 240
Step-by-step explanation:
Please mark as Brainliest!!!Help asap! Find the measure of the arc or angle listed below
1.21 is 42% of what number?
(1 Point)
8.82
50
200
Will mark BRAINLIST for only correct answer
Need help ASAPP
( if you don’t know or not sure please don’t answer)
Answer:
Gym A
Step-by-step explanation:
A linear relationship is a relationship of the form y = mx + b, where y and x are the linear variables, m is the rate of change and b is the value of y when x = 0.
Gym A:
Let x represent the month and y represent the total cost for the gym. From the table, we can represent the values in the form (x, y) as (1,70), (2, 90) and (3, 110). We can find the relationship between x and y using the formula:
[tex]y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)\\\\Let \ us\ use\ the\ points\ (1,70)\ and\ (3,110),hence:\\\\y-70=\frac{110-70}{3-1}(x-1)\\\\y-70=20(x-1)\\\\y=20x-20+70 \\\\y=20x+50\\\\For\ 10\ months(i.e.\ x=10):\\\\y=20x+50\\\\y=20(10)+50\\\\y=\$250[/tex]
Gym B:
We can represent the values from the table as (1,55), (2, 80) and (3, 105). We can find the relationship between x and y using the formula:
[tex]y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)\\\\Let \ us\ use\ the\ points\ (1,55)\ and\ (3,105),hence:\\\\y-55=\frac{105-55}{3-1}(x-1)\\\\y-55=25(x-1)\\\\y=25x-25+55 \\\\y=25x+30\\\\For\ 10\ months(i.e.\ x=10):\\\\y=25x+30\\\\y=25(10)+30\\\\y=\$28 0[/tex]
Hence gym A would cost less ($250 < $280)
I need help ASAP. Jason made 36 pints of lemonade for the class picnic. How many
gallons of lemonade did he make?
Answer:
4.5 gallons
thats the answer
could you help me with this plz
Answer:
D. 797,481
Step-by-step explanation:
So, with the number 653,841, the number that is in the hundreds place is 8, meaning that the number is 800. So now, since you have to find 1/10 of the value, you have to divid it by 10, giving you 80. Now, looking at the answers, you have to find the number with 8 in the tens place, which is D.
Write the standard form of the equation of the line through the given point with the given slope. Simplify as much as possible.
Point: (−1,0)
Slope: −2/3
Answer:
y = -2/3x - 1
Step-by-step explanation:
Answer:
[tex]y =-\frac{2}{3} x - \frac{2}{3}[/tex]
Step-by-step explanation:
Equation of line in point slope form is given as
[tex]y-y_1=m(x-x_1)[/tex]
Here
m=-2/3 and [tex](x_1, y_1)=(-1, 0)[/tex]
Equation of the line passing through the point (-1, 0) with slope -2/3 is
[tex]y-0=-\frac{2}{3} (x-(-1))[/tex]
[tex]y =-\frac{2}{3} (x+1)[/tex]
[tex]y =-\frac{2}{3} x - \frac{2}{3}[/tex]
HELPPPPP ITS URGENT !!!!!
Answer:
y=2 you're welcome Please Mark Me Brainliest
Step-by-step explanation: