SOMEONE PLEASE HELP IVE BEEN STUCK ON THIS SO LONG AND I DONT KNOW WHAT TO WRITE PLEASE HELP ITS DUE TODAY!!!:(
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Answer:
EXPRESSION: [tex]t\geq 11[/tex]
Step-by-step explanation:
That equation is telling you that t should be equal to or greater than 11
amount of players:
[tex]4t\geq 44[/tex]
11 (minimum) times 4 teams = 44
44 = minimum amount of people playing in competition.
Related Questions
What is the area of the rectangle ?
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Answer:
the correct answer is B
Write an equation of the line through the point (-10, 0) with slope of -1/2
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Answer:
y = 1/2x + 5
Step-by-step explanation:
We can use point slope form since we are given a point and the slope
y -y1 = m( x-x1)
where ( x1,y1) is a point and m is the slope
y -0 = 1/2 (x- -10)
y = 1/2( x+10)
y = 1/2x + 5
I need you to do all plssss
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Answer:
9 = probably D(maybe A)
I'm not sure what the answer is for #9 but I think it is most likely D. A is multiply 6 by 4 which would be substituting the value of w, for w. D is adding 2 to 40 which is combining like terms.
10 = C, 65
40+p
40+25
65
Cos30*cos50+sin30*sin50
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9514 1404 393
Answer:
cos(20°)
Step-by-step explanation:
The angle difference formula for cosine is ...
cos(α -β) = cos(α)cos(β) +sin(α)sin(β)
If we let α = 50° and β = 30° then this matches the given expression:
cos(50° -30°) = cos(50°)cos(30°) +sin(50°)sin(30°) = cos(20°)
15 points and BRAINLIEST Alyssa invested $500 into an account. The value of the account after t years can be found using the function r(t) = 500(1.068). What is the percent annual rate of change
in the value of the account?
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Answer:
annual rate: r = 0.068
Step-by-step explanation:
The formula is r(t) = P(1+r)^t
Since the time is already in years we just have to solve for the rate
1 + r = 1.068
r = 0.068
The rate of change in the value of account is 0.068
What is rate of change?
'Rate of change is used to mathematically describe the percentage change in value over a defined period of time.'
According to the given problem,
Annual rate:
r = 0.068
The formula is r(t) = [tex]P( 1 + r )^{t}[/tex]
Therefore, solving for the rate
⇒ 1 + r = 1.068
⇒ r = 0.068
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Amaya is asked to find the side lengths of the triangle
shown below. What is her error?
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Answer:
Her error was that she equated 2x to 6 instead of equating 2x to 3x-5
Step-by-step explanation:
Find the diagram of the question attached.
According to the triangle given, you can see that the base angles are equal. This shows that the triangle is an isosceles triangle. If the base angles are the same, this means that the length of the slant sides are also equal i.e
2x = 3x-5
Get x first;
2x = 3x-5
2x - 3x = -5
-x = -5
x = 5
Get the side length
For side length 2x, the length is 2(5) = 10
For side length 3x-5, the length is 3(5) - 5 = 10.
Hence the length of the sides is 10
Amaya is wrong because she equated the wrong sides. She equated 2x to 6 instead of equating 2x to 3x-5 as shown in the calculation above.
-2(p - 1) = 15 helllp plss slol
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Answer:
-13/2
Step-by-step explanation:
Answer:
P = -6.5
Step-by-step explanation:
Multiply -2 x p and -2 x -1
The equation now is -2p + 2 = 15
Subtract the 2 to both sides to cancel it out
The equation now is -2p = 13
Divided both sides by -2 to isolate the p variable
p = -6.5
You can check your answer by subtracting -6.5 by -1 (which equals -7.5)
And then multiply -7.5 by -2 which equals 15
Jenny is comparing the cost of two packages of socks. One package has 8 pairs of socks for $12. Another package has 3 pairs of socks for $6. Do the rates form a proportion?
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Answer:
they form proportions, but the proportions are not the same
Step-by-step explanation:
the 8 for 12 deal = $1.50/pair
the 3 for 6 deal = $2/pair
I need help on this. PLEASE THIS IS TIMED
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Answer:
A is the answer
Step-by-step explanation:
It is a function because there are no x values repeated
It takes Anastasia 45 minutes to walk 2.5 miles to the park. At this rate, how many minutes should it take her to walk 3 miles?
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Answer: 400
Step-by-step explanation: if you add it a nd subtract ii t will get you right answer.
A plumber charges $50 for a house call plus $40 for each hour worked. Let h represent the number of hours worked. Write an expression that shows how much the plumber charges for a job lasting h hours. Then find how much the plumber charge for a job lasting 3 hours.
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Answer:
x = 50 + 40h
Step-by-step explanation:
Ann drove 638 miles in 11 hours.
At the same rate, how many miles would she drive in 9 hours?
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Answer:
638 miles / 11 hours = 58mph
So if he is traveling at 58 miles per hour for 7 hours, multiply the two numbers. 7(58) = 406
At the same rate of speed, Eric would travel 406 miles in 7 hours.
Step-by-step explanation:
I hope you undertand it
Answer:
522
Step-by-step explanation:
638 miles.......11hours
x miles ............ 9 hours
x = 638 * 9 / 11 = 522 miles
So how do i do like Rule: y=x+3 and the boxes are like X Y ? 4 ? 8 ? 5 like how
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Answer:
X: 1 5 2
Y: 4 8 5
Step-by-step explanation:
Given
[tex]Rule: y = x + 3[/tex]
X: ? ? ?
Y: 4 8 5
Required
Fill in the ?'s
We have that:
[tex]y = x + 3[/tex]
When y = 4; the rule becomes
[tex]4 = x + 3[/tex]
Subtract 3 from both sides
[tex]1 =x[/tex]
[tex]x =1[/tex]
When y = 8; the rule becomes
[tex]8 = x + 3[/tex]
Subtract 3 from both sides
[tex]5= x[/tex]
[tex]x =5[/tex]
When y = 5; the rule becomes
[tex]5 = x + 3[/tex]
Subtract 3 from both sides
[tex]2 = x[/tex]
[tex]x = 2[/tex]
So, the complete table is:
X: 1 5 2
Y: 4 8 5
A department store purchases screen-printed t-shirts at a cost of $5 per shirt. They mark up the price 150% (making the selling price 250% of the store's purchase price) and put them on the sales floor. Every month that a t-shirt doesn't sell, the store reduces the selling price by 25%.
Which expression shows the selling price after one monthly price reduction?
$5 + $5(1.50) – $5(0.25)
$5 + ($5)(0.25) – ($5)(1.50)
$5(2.50) – $5(0.25)
($5)(2.50) – ($5)(2.50)(0.25)
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Answer:
D: ($5)(2.50) – ($5)(2.50)(0.25)
Step-by-step explanation:
I got it right on edg2020, now have a good morning/night luvs!
PLZ HELP ASAP with this problem plz
Answers
Answer:
Answer Choice C
Step-by-step explanation:
Because it is dilated by a factor of 3
There are 3 feet in one yard, and 36 inches in one yard. How many yards are in 612 inches?
There are type your answer...
yards in 612 inches.
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The radius of the Ferris wheel is shown. Which is the circumference of the Ferris
wheel, rounded to the nearest foot?
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Answer:
C=250
Step-by-step explanation:
what is the 8th term of the geometric sequence 8,16,32
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the 8th term of the geometric sequence 8, 16, 32 is 1024
Explanationwe know that
geometric sequence 8, 16, 32
the question is
the 8th term
the answer is
first we have to find the ratio
[tex] \sf r= \frac{ U_2}{U_1} \\ \sf r= \frac{ 16}{8} \\ \sf r = 2 [/tex]
than, we have to find the 8th term
[tex] \sf U_n = ar^{n-1} \\ \sf U_8 = 8 \times 2^{8-1} \\ \sf U_8 = 8 \times 2^7 \\ \sf U_8 = 8 \times 128 \\ \bold {\sf U_8 = 1024} [/tex]
Learn moreAbout geometric pattern
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Answer detailsgrade: 7th
subject: mathematics
chapter: sequence
keywords: geometric sequence
A bag contains 70 pencils out of which 15 are green and 30 are blue. How many pencils of other colour are in the bag. A pencil is selected from a bag at random .What is the probability that it is blue?
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Answer:
a) There are 25 pencils of other colour in the bag.
b) P(Blue) = 3/7
Step-by-step explanation:
A bag contains 70 pencils out of which 15 are green and 30 are blue.
a) How many pencils of other colour are in the bag?
This is calculated as:
70 - (15 + 30)
= 70 - 45
= 25 pencils
Hence, there are 25 pencils of other colour in the bag.
b) A pencil is selected from a bag at random .What is the probability that it is blue?
P(Blue) = Number of Blue pencils/Total number of Pencils
P(Blue) = 30/70
P(Blue) = 3/7
WILL MARK BRANLIEST AND GIVE 70 POINTS
Alex paid $6 for renting a movie for 3 days. Which graph shows the relationship between the costs of renting a movie for different days? (3 points) a A graph is shown with title Movie Rentals. The horizontal axis label is Days, and the vertical axis label is Cost of Rental in dollars. Points are plotted on the ordered pairs 1, 1, and 2, 2, and 3, 3. b A graph is shown with title Movie Rentals. The horizontal axis label is Days, and the vertical axis label is Cost of rental in dollars. Points are plotted on the ordered pairs 1, 3 and 2, 5, and 3, 7. c A graph is shown with title Movie Rentals. The horizontal axis label is Days, and the vertical axis label is Cost of rental in dollars. Points are plotted on the ordered pairs 1, 2 and 2, 4, and 3, 6 d A graph is shown with title Movie Rentals. The horizontal axis label is Days, and the vertical axis label is Cost of Rental in dollars. Points are plotted on the ordered pairs 2, 1 and 4, 2, and 6, 3.
Answers
Answer:
This is clearly a linear relationship. If Alex rented the movie for 0 days, he'd owe nothing. If he paid $6 for a 3-day rental, the slope of this line would be m = rise / run = $6/(3 days) = $2/day, which is positive.
Answer:
c
Step-by-step explanation:
Someone please help this is urgent!
Answers
Answer:
second option
Step-by-step explanation:
3x+5y=25 ---> subtract 3x over
5y=25-3x --->divide both sides by 5
y=-3/5 x+5
Sketch the graph of 2y=f(3x-6) -2
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Um i think 2yyyy =f 3x-6
The required graph is attached below, which represents the given function f(x)= 3x - 6y - 2.
The below graph of the function f(x) = 3x - 6y - 2 represents a straight line in a two-dimensional coordinate system.
The equation is in standard form, where x and y are variables and the equation is equal to a constant value (-2 in this case).
To graph this equation, we can rearrange it to the slope-intercept form y = mx + b, where m is the slope and b is the y-intercept.
By isolating y in the equation, we get y = (3/6)x - 2/6, which simplifies to y = (1/2)x - 1/3.
The slope of the line is 1/2, meaning for every increase of 1 in the x-coordinate, the y-coordinate increases by 1/2.
The y-intercept is -1/3, which is where the line crosses the y-axis.
Learn more about the functions here:
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The complete question is as follows:
Sketch the graph of the function f(x)= 3x - 6y - 2
A single ice skating pass costs $2.75. A monthly pass costs $24.00. Peter estimates he will go skating 8 times this month and Justin estimates he will go 12 times. Should they both buy monthly passes? Explain.
Answers
Answer:
Yes they should.
Step-by-step explanation:
If they both buy it peter will only be spending 2 dollars more but justin will be spending $9 less
Mark Brainlies plsss
Consider the sequence whose first five terms are shown. -59 ,-67 ,-65 ,-53 ,-31 ,... The first term is ____ To calculate the second term, add _____ To calculate each additional term, increase the amount added by _____ (the _____ are blanks)
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Step-by-step explanation:
The sequence is as follows :
-59 ,-67 ,-65 ,-53 ,-31 ,...
The first term = -59
The second term = -67
Common difference = second term - first term
[tex]=-67-(-59)\\\\=-8[/tex]
To calculate the second term add (-8).
To calculate each additional term, increase the amount added by -8.
PLEASE I NEED HELP ASAP, WILL GIVE BRAINLIEST
Which equation represents the polar form of x - y = 0?
Answers
Answer:0=0
Step-by-step explanation:
Answer: B
Step-by-step explanation:
You are ordering a sub for lunch.A basic sub (cheese and one meat )costs $5 and and each additional topping costs $0..45. If you have $7..25 to spend on your sub.How many toppings can you get.
Answers
$7.25 - $5 = $2.25
$2.25 divided by $0.45 = 5
help for a cookie!!!!!
Answers
Answer:
-3 is your answer i am very sure
Step-by-step explanation:
x+2y=4 how do i get y by its self .
step by step please .
Answers
Equation: x + 2y = 4
Step-by-step:
Move constant to left.
x + 2y - 4 = 4 - 4
The sum of opposites equal zero
x + 2y - 4 = 0
Explain: y cannot be by itself do to no alike variables
Answer: x + 2y - 4 = 0
Hope this helps!
Please find the slope and y-intercept of the following:
5x +2(y + 3) = 5
Answers
Answer:
slope -5/2, y-intercept (0,-1/2
Step-by-step explanation:
rate of change for my sister
Answers
Answer:
y - 6x = 18
Step-by-step explanation:
