The football game was attended by 225 teenagers out of 900 people who attended the game.
What is the percentage?A percentage is a minimum number or ratio that is measured by a fraction of 100.
The number of teenagers who attended the game can be calculated by finding the percentage of people who were teenagers. The word formula for the calculation as;
Number of teenagers in the game = 900 × 25%
Writing the percentage as fraction;
Number of teenagers in the game = 900 × 25/100
Cancelling zero as common in numerator and denominator
Number of teenagers in the game = 9 × 25
Performing multiplication on Right Hand Side of the equation
Number of teenagers in the game = 225
Hence, there are 225 teenagers.
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the one in the bottom is 2.
Which ones do i choose
Answer:
-1 no explanation this is so easy
Step-by-step explanation:
wefwefwef
What is the slope-intercept form of the equation -4x+6y=-2
Y=2/3x-1/3 is you slope intercept form of the equation
Answer:
Y=2/3x-1/3
Step-by-step explanation:
An object was dropped off the top of a building. The function f(x)=-16x^2+400represents the height of the object above the ground, in feet, x seconds after being dropped. Find and interpret the given function values and determine an appropriate domain for the function.
Answer:
Domain exists on all real values and it is expressed according to the notation:
(-∞, ∞)
Step-by-step explanation:
The domain of a function is the values of the input variables x that will make the function exist.
Given the function f(x)=-16x^2+400
Since the variable x is a perfect square, this means that the function f(x) will exists for all values of x. The domain is expressed as:
(-∞, ∞)
When Sara was 5 she told $50 in a savings account. When she turned 6, her aunt gave her 100$ every year for her birthday. Is this proportional relationship?
Answer:
Step-by-step explanation:
The the age of Sarah be x and the amount she has be y:
When Sarah was 5 and her amount is $50
When x1 = 5, y1 = $50
Also when Sarah was 6, her amount is $100
When x2 = 6, y2 = $100
Find the slope which is also the constant of proportionality
x= ky
k = y2-y1/x2-x1
k = 100-50/6-5
k = 50/1
k = 50
Substitute the value of k in the formula:
x = 50y
This means that Sarah's age is directly proportional to the amount she have. Hence, it can be concluded that it is a direct relationship
4x-17>24(x-2) +5 and 5x-3>17 solve and graph.
Answer:
4x-17>24(x-2)+5 =
x < 13/10
The line graph with open circle going left into the negatives**
5x-3>17 =
x>4
line graph with open circle going right into the positives **
One bag of pretzels costs three dollars. Five bags of pretzels cost $10. Which has the lower unit price?
Answer:
one bag of pretzels
Step-by-step explanation:
hope this helps
Answer:
1 bag: $3
Step-by-step explanation:
The ratios are
1 bag: $3
5 bags: $10
to do this you need to simplify, the first one is already simplified so we need to do the second
5 bags: $10
=
1 bag: $2
So the first one is bigger
Help pleaseeeee i cant do this
Answer:
1010
Step-by-step explanation:
The vet says the Lenas puppy will grow to be at most 33 in tall Lenas puppy is currently 1 foot tall how many more inches will the puppy grow?
Answer:
21 in
Step-by-step explanation:
1 ft=12 in
33in-12in=21in
Angie is making mushroom tarts for a Mother's Day brunch. The number of mushrooms in the fridge will determine the number of tarts she can make.
m = the number of mushrooms in the fridge
t = the number of tarts Angie can make
Which of the variables is independent and which is dependent?
Group of answer choices
t is the independent variable and m is the dependent variable
m is the independent variable and t is the dependent variable
Answer:
M is the independent variable and t is the dependent variable
Step-by-step explanation:
She can change the number of mushrooms and it will effect how many tarts she can make.
Solve the system by Substitution.
x- 4y=-7
-x +2y = 3
Intro:
Hello!!! Princess Sakura here ^^
Step-by-step explanation:
Step 1:Solve x−4y=−7 for x...
[tex]x-4y=-7\\x=4y-7[/tex]
Step 2:Substitute 4y−7 for x in −x+2y=3...
[tex]-x+2y=3\\-(4y-7)+2y=3\\-4y+7+2y=3\\-2y+7=3\\-2y=-4\\y=2[/tex]
Step 3:Substitute 2 for y in x=4y−7...
[tex]x=4y-7\\x=4(2)-7\\x=8-7\\x=1[/tex]
So the solution of these equations is (1,2).
HELP QUICK!!
What is the slope of the line shown below?
Answer:
4
Step-by-step explanation:
I didnt look at it right the first time
1) Abby lives in California and decided to buy a TV for her family. If the
listing price of the TV is $250, how much would Abby spend if the
sales tax is 8.25%?
Answer:
$270.625
Step-by-step explanation:
[tex]\frac{x}{250} \frac{108.25}{100} = 270.625[/tex]
please help me with this last question.
Answer:
d. 16Step-by-step explanation:
d. 16 is the correct answer....Hopes to get BRAINLIEST....
Thank you ☺️
Answer:
d. x = 16
Step-by-step explanation:
From the alternate interior angle theorem, we can see that the sum of the 2 labeled angles is 180. We can therefore set up an equation and solve for x:
7x + (2x + 36) = 180
9x + 36 = 180
9x = 144
x = 16
Therefore, x = 16.
Rewrite 8.62 as a mixed number in simplest form.
Answer:
8 31/50
Step-by-step explanation:
HOPE THIS HELPS
Answer:
831 / 50
Step-by-step explanation:
Welcome !!!!!
this is on metric measurements. but i’m not sure what they want me to do. can you give me the correct 9 letter sequence & explain how you got it?
Answer:MABYE THE SAME AS THE EXAMPLE OR ABECFDHGI
Step-by-step explanation:
PLS HELPPP ME ASAP I WILL GIVE BRAINLIEST!!!!n
Answer:
392in²
Step-by-step explanation:
Bottom = 6x10=60
Back = 10x6=60
Front = 10x6 + 4x4=76
Back = 76
6x4=24
6x4=24
6x6=36
6x6=36
392 Total
A library opened with 67 members. Each month, the membership increased by 34 A library opened with 67 mmembers. Which equation represents the relationship between the number of months the library has been opened, x and the total library members, y?
Step-by-step explanation:
Y= 67
X= 67÷34 = 1.97
Y= 1.97×(34)
Wayne is planning to sell the twenty-room apartment building he bought fifteen years ago, for which he paid $759,000. The real estate market in his area has been falling since that time, and the property has decreased in value by 3.89% every year. Wayne rents each of his apartments for $495 per month, and upkeep on the building costs him $26,400 annually. Assuming that Wayne has kept his apartment com plex constantly three-quarters full, what will his net profit or loss be when he sells the building, to the nearest hundred dollars? a. $61,500 loss
b. $722,400 loss
c. $168,000 profit
d. $606,000 profit
Answer:
D
Step-by-step explanation:
ED2020
The net profit of Wayne be when he sells the building is $606000 and this can be determined by using the formula of profit.
Given :
Wayne is planning to sell the twenty-room apartment building he bought fifteen years ago, for which he paid $759,000.The real estate market in his area has been falling since that time, and the property has decreased in value by 3.89% every year. Wayne rents each of his apartments for $495 per month, and upkeep on the building costs him $26,400 annually.Assume that Wayne has kept his apartment complex constantly three-quarters full.First, determine the annual revenue which is given by:
Annual Revenue = Monthly Rent [tex]\times[/tex] Number of Rooms [tex]\times[/tex] Number of months [tex]\times[/tex] Three-quarters
Annual Revenue = 495 [tex]\times[/tex] 20 [tex]\times[/tex] 12 [tex]\times[/tex] (3/4) = $89100
Total Profit = (Annual Revenue - Annual Cost) [tex]\times[/tex] (Number of years)
= (89100 - 26400) [tex]\times[/tex] 15
= $940500
Now, the net profit of Wayne when he sells the building is given by:
Net Profit = Value of the building at the end of the 15th year + Total profit from renting - Cost of the building
Net Profit = 424490.38 + 940500 - 759000 = 605990.38
Net Profit [tex]\approx[/tex] $606000
Therefore, the correct option is D).
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what is the rate for 180 pounds por 15$.
Answer:
12/1 or just 12
Step-by-step explanation:
If you divide 180 by 15 you get 12 and what you divide by the by the top you divide by the bottom and you get 1 because 15 divided by 15 is 1 .
this is an absolute value question im wondering
-10h-53=83
Solve the equation shown:
2.5x + 18 = 3.5x - 4
X=
Answer:
X=22
Step-by-step explanation:
Step 1: Subtract 3.5x from both sides.
2.5x+18−3.5x=3.5x−4−3.5x
−x+18=−4
Step 2: Subtract 18 from both sides.
−x+18−18=−4−18
−x=−22
Step 3: Divide both sides by -1.
−x/-2 = -22/-1
x=22
The value of x in the given equation is 22
The given equation;
2.5x + 18 = 3.5x - 4
To find:
the value of xThe equation is simplified as follows;
2.5x + 18 = 3.5x - 4
collect similar terms together
2.5x - 3.5x = - 4 - 18
- x = - 22
x = 22
Thus, the value of x in the given equation is 22
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I NEED HELP QUICK PLEASE!!!! THIS IS DUE TOMORROW AT THE BEGINNING PF CLASS!!!!
Find the value of a^4-b^2/5
when a = -2 and b = -1.
help plssss
Answer:
15
Step-by-step explanation:
All you have to do is plug in the values into the variables.
[tex](-2)^{4} - (-1)^{\frac{2}{5} }[/tex]
Now evaluate.
[tex](-2)^{4} = 16[/tex]
[tex](-1)^{\frac{2}{5} } = 1[/tex]
Now subtract the two numbers.
16 - 1 = 15
The answer is 15.
I hope this helps!!
Ronald is calculating the time required to fill the swimming pool at school. He found that it takes 13 minutes to fill the swimming pool with 117 gallons of water. At this rate does the swimming pool fill, In gallons per minute.
Answer:
9 gallons per min
Step-by-step explanation:
Answer:
9 gallons per minute
Step-by-step explanation:
Explain how to simplify fractions before multiplying. Reduce 7/8 x 4/14 and solve.
Answer:
4 /14 ÷ 7 /8 =16 /49
Step-by-step explanation:
HOPE THIS HELPS
HAVE A GOOD DAY
STAY SAFE
BYEE.
Solve the equation, justify
each step with an algebraic
property.
-45 = 5(x + 3)
Answer:
x = -12
Step-by-step explanation:
Given expression:
-45 = 5(x + 3)
the solution of an algebraic expression is the value(s) that makes the expression true.
In this problem, let us solve for x;
-45 = 5(x + 3)
Applying the distributive property on the right hand side;
-45 = 5x + 15
Now, add (-15) to both sides of the expression;
-45 + (-15) = 5x + 15 + (-15)
-45 - 15 = 5x
-60 = 5x
Then divide both sides by 5;
x = -12
Cody has 1/ 2 of a cup of powdered sugar. He sprinkles 2/ 5 of the sugar onto a plate of brownies and sprinkles the rest onto a plate of lemon cookies. How much sugar does Cody sprinkle on the brownies? Simplify.
Answer:
0.2 units
Step-by-step explanation:
It is given that,
Cody has 1/ 2 of a cup of powdered sugar. He sprinkles 2/ 5 of the sugar onto a plate of brownies and sprinkles the rest onto a plate of lemon cookies.
We need to find the sugar content on the brownies.
ATQ,
[tex]B=\dfrac{1}{2}\times \dfrac{2}{5}\\\\B=\dfrac{1}{5}\\\\B=0.2\ \text{units}[/tex]
So, Cody sprinkles 0.2 units of sugar on the brownies.
What is 3(x-2)+4x>x+1
Answer:
X>7/6
Step-by-step explanation:
Ms. Glick drew two line segments on the chalkboard. The first line segment was 168 cm long and the other was 5 feet 2 inches long. If 1 inch = 2.54 cm, approximately how many inches longer was the first line segment than the second?
Which angle of rotation will carry the figure onto
itself?
1) 60°
2) 108°
3) 216
4) 540°
Answer:
pretty sure it’s 60°
