Elementary school:
27% = 207/100 x 27 = 55.89 = 56 teachers
Middle school:
35% = 207/100 x 35 = 72.45 = 72 teachers
High school:
38% = 207/100 x 38 = 78.66 = 79 teachers
Please Help Me I will Give Brainliest!!!
Answer:
Step-by-step explanation:
Answer:
6 weeks
Step-by-step explanation:
if $10 is being saved weekly and 5 dollars is being subtracted from the price, its the same as 15 dollars saved weekly. she already has 40 dollars so 120-40=80 and 15*6=90(hope this helps)
A baseball team wins 70% of its games.
Assuming this trend continues, which simulation can you use to model the team's wins over the next three games?
A. Place 3 green and 3 red marbles in a bag. Let the green marbles represent a win and the red marbles represent a loss. Randomly pick one marble to simulate the first game. Replace the marble and repeat two more times. This is one trial. Run 30 trials.
B. Place 3 green and 3 red marbles in a bag. Let the green marbles represent a win and the red marbles represent a loss. Randomly pick one marble to simulate the first game. Without replacing the marble, pick a second time and then a third time. This is one trial. Run 30 trials.
C. 7 green and 3 red marbles in a bag. Let the green marbles represent a win and the red marbles represent a loss. Randomly pick one marble to simulate the first game. Replace the marble and repeat two more times. This is one trial. Run 30 trials.
D. Place 7 green and 3 red marbles in a bag. Let the green marbles represent a win and the red marbles represent a loss. Randomly pick one marble to simulate the first game. Without replacing the marble, pick a second time and then a third time. This is one trial. Run 30 trials.
Use the simulation results to find the experimental probability that the team wins the next three games. Round your answer to the nearest percent.
GGR GGG GGG GRR GGG GRG
GGG GRR GGR GGG GRG GGG
RGG GRG RGG RGG GRG RGG
RGR GGR GGG GGR RRG GGR
RGG GGG RGR GGG GGG GGG
The experimental probability is___%.
Answer:
try c
Step-by-step explanation:
It costs Shermano’s pizza $2 to make a pizza, if the markup is 550%, what is the selling price for a pizza? *
A. $11
B. $13
C. $12
D. $14.50
How much will 2 pizzas from Shermano’s cost, including 8.875% tax? *
10 points
A. $27.28
B. $34.75
C. $28.31
D. $14.15
Answer:
1) A
2)D
Step-by-step explanation:Your welcome
ANSWER: Shermano sells his pizza for $11
In Sam's pet corner, there are puppies and parrots. They have a total of 15 heads and 50 feet. How many parrots and how many puppies are there?
(Yeah, I know-it's a weird question. I mean heads and feet. Is it even safe?
I'm kidding...sorta.)
Whoever helps me out with this problem, thanks a lot!
Answer:I would presume 15
Step-by-step explanation:
I haven’t done any math yet but they should each have 1 head
Yucca Manor has sunny days for 80% of the year. If there are 365 days in a normal year, how many sunny days are there each year in Yucca Manor?
Answer:
d= 292 sunny days
Step-by-step explanation:
d= represent the sunny days in each year in Yucca Manor.
how many days(d) is equal to(=), 80% of 365 days.
d= 0.80*365 <--- equation for the problem.
80% = .80 because percent means number divided by 100.
d= 292 sunny days are in each year in Yucca Manor.
Answer:
292
Step-by-step explanation:
Multiply 365 by .8 to get 292
What is the 4 digit number?
Answer:
I got BGCA
Step-by-step explanation:
Justify each step used to simplify the expression. 1. 3x+ 2y− 2x+ 2 = 3x− 2x+ 2y+ 2
Answer:
.
Step-by-step explanation:
well let’s think about it this way. we can take the like numbers and add or subtract them right? so let’s think of all the like numbers.
3x, -2x, and 2x are like numbers
2y, and 2y are like numbers
2 and 2 are like numbers.
now that we have all of the like numbers down, lets start with the first set of numbers before the = sign.
3x+ 2y- 2x+ 2
well since we have 2 like numbers in there, let’s add those, so we have 3x + 2x, which that would give us 5x. since we have nothing else in that, out expression for that one would be 5x + 2y + 2. next one we have:
3x - 2x+ 2y+ 2
we have like factors in this one too. since we have a subtraction sign in between them, we have to take 3x - 2x which gives us 1x or x. which that expression would be (x + 2y + 2). if you have to add the expressions together the whole thing would be (6x + 4y + 4).
if the (-) is supposed to be a negative, then the problems would be, x + 2y+ 2; x + 2y + 2. which the ending would be 2x + 4y + 4. hope this helps. if i’m wrong someon correct me.
The area of a rectangle is 14 square units. It has side lengths xxx and yyy. Given each value for xxx, find yyy.
(Hint: If your answer is a fraction type it as 1/2, if your answer is a mixed number type it as 3 1/2)
Answer:
x=2 y=7
Step-by-step explanation:
Answer:
x= 2 1/3 units, y= 42/7 units
x= 4 1/5 units, y= 3 1/3 units
x= 7/6 units, y= 12 units
Step-by-step explanation:
please help me don't put nothing if you really don't kno it
Answer:
Step-by-step explanation:
u didn't write anything
A rectangular prism has a base that measures 5 centimeters by 3 centimeters and a height of 2 centimeters. Cameron fills the prism with image centimeter cubes. Which of the following statements is TRUE?
A.
The rectangular prism will have a perimeter of 32 centimeters along the base.
B.
Cameron will use 60 cubes on the bottom layer.
C.
There will be 2 layers of cubes in the rectangular prism.
D.
Cameron will use a total of 120 cubes to fill the rectangular prism.
Can someone please help me with this?
What is the volume of this sphere?
Answer:
113
Step-by-step explanation:
find the surface area of the shape use NET
HELP :(
The Vindale Times had 9,930 subscribers last year. This year, after the paper was bought out, it had 50% more. How many subscribers were there this year?
Answer:
there are 14,895 subscribers this year
Step-by-step explanation:
50% of 9930 is 4965, and just add 9930 to that
Answer:
14,895 I think
Step-by-step explanation:
Well 9,930 is a whole so it equals 100 percent. If we add another 100 percent you get 19,860 ( 9,930 plus 9,930) and since it is only 50 percent we add half of 100 percent which would be 4965 (9,930 divided by 2) and add it to the 100 percent because it was an increase by 50 percent. If you have any more questions I would be glad to help! Mark brainliest plz
The two expressions below are equivalent. Find the values of a and b that make them equivalent.
The two expressions are:
5x^2+bx-12
(5x+a)(x-4)
Answer:
[tex]a=3\text{ and } b=-17[/tex]
Step-by-step explanation:
We are given that:
[tex]5x^2+bx-12=(5x+a)(x-4)[/tex]
First, we can distribute the right-hand side:
[tex]5x(x-4)+a(x-4)[/tex]
Distribute:
[tex]=5x^2-20x+ax-4a[/tex]
Rewrite:
[tex]=5x^2+(-20+a)x-(4a)[/tex]
Since it is equivalent to the above expression, the coefficients of the variables must match. This means that:
[tex]-20+a=b\text{ and } 12=4a[/tex]
Solving for a in the second equation gives:
[tex]a=3[/tex]
Therefore:
[tex]b=-20+3=-17[/tex]
Find the domain and range of the following graph.
Answer:
2 and -1
Step-by-step explanation:
Answer:
It would be 2 and -1
Step-by-step explanation:
Determine whether the values in the table represent a direct variation. If yes, write an equation to represent the relationship.
Answer:
No
Step-by-step explanation: No unit rate
Answer:
no
Step-by-step explanation:
there is no direct variation the changes in both x and y are not constant. In y, it is first 62 then it becomes 140. The change here is 78. However, for the next two numbers ( 140 and 256), the change should also be 78. That's how you would know that it is constant and represents a direct variation. But in this case it isn't.
1/2 divided by 1/3??
Answer:1 1/2
Step-by-step explanation:
Last week a pound of strawberries cost $4. This week they are 24% more expensive.
What is the current price of a pound of strawberries?
Enter your answer in the box
Answer:
$4.96
Step-by-step explanation:
First find 24 percent of 4.
0.24x4=0.96
Then add 0.96+4=4.96
Can anybody help me with this I'm really struggling
Answer: 1296
Step-by-step explanation:
Multiply 6 four times, so it it'll be 6x6x6x6 which equals 1297
6 times what equals 4.5?
Answer:
0.75
Step-by-step explanation:
4.5/6 = 0.75
What is this?
−567.45+567.45
Answer:
0
Step-by-step explanation:
The explanation is in the attached file.
Sidenote: Hope this helps! :D
why are there so many letter what dose this mean (´･ω･`)?
Answer:
A.
Step-by-step explanation:
(The symbol with the two lines and the curved line over them means congruent.)
Can someone plz help
Answer:
-3(b+4) that right there is the answer
Answer:
-12 - 3b = -3
Step-by-step explanation:
Plug b= - 3 into -12 -3b:
We got: -12 - 3 × (-3) = -12 + 9 = -3
Sabric and Jessica disagree over an inequality statement. Sabric claims that -3.613 > -3.63. Jessica claims that -3.613 < -3.63. Which statement about each student's claim is true?
Answer:
Sabric's claims is correct because when you have a negative number the lower number, in this case -3.613 is greater than -3.630/
This question is based on the concept of inequality. Sabric claims is -3.613 > -3.63. It is true that -3.613 is more than -3.63.
Therefore, Sabric claim is true.
Given that :
Sabric claims that -3.613 > -3.63.
Jessica claims that -3.613 < -3.63.
We have to prove that which statement about each student's claim is true.
According to the question,
As we know that,
Negative sign with higher value is smaller than negative sign with lesser value.
For example: -2 is less than -1.
In given question, it is observe that,
Sabric claims is -3.613 > -3.63. It is true that -3.613 is more than -3.63.
Therefore, Sabric claim is true.
Jessica claims that -3.613 < -3.63. Therefore, Jessica claims is not true because it is observe that, -3.613 is more than that of -3.63.
Therefore, Sabric claims is true.
For more details, prefer this link:
https://brainly.com/question/20383699
Evaluate the expression 7x to the power of 2y, when x = 5 and y = 3.
210
315
525
728
I need nerds to do this question, get it right you get brainiest
first box: (2.8*10^2)(6.5*10^-7)
2nd box: (4.5*10^4)(6.8*10^-8)
Answer1
(4.5 * 10^4) * (6.5 * 10^-7) ===== 3.06*10^-3
Answer 2
(2.8 * 10^2) * (6.5 * 10^7) ====== 1.82*10^-4
Answer3
(5.6*10^-3).....(7.7*10^-9)
----------------x---------------- ======= 1.54*10^-4
(8*10^-2).........(3.5 *10-6)
Anwser4
(7.4*10^-5).....(3.8*10^3)
----------------x-----------------========= 9.45 * 10^-4
(9.8*10^-4)....(3.2*10^5)
Solve. Justify your responses.
Use statement and reason to justify
Answer:
m2 = m3 = m4 = 35°
Step-by-step explanation:
m4 = m2 External corner and interior corner
m2 = m3 External corner and interior corner
I can just this (sorry :) )
hope it helps you ☺️
Three increased by the quotient of six and a number
"Increased" means to add.
"Quotient" is a total of a division problem.
"A number" means the unknown.
This is our problem: 3 + 6 / N
so what plus what gives you six
Ginger spins the spinner below and rolls the number cube. What is the probability that Ginger's spinner will land on 3 and she will roll a 4?
Please help me with this math problem! :(
Answer:
what the other person said
Step-by-step explanation: