You buy a circular rug with a diameter of 8 feet. How much floor space will the rug cover
Answers
Answer:
25.12
Step-by-step explanation:
8*3.14=25.12
Answer: 59.24 feet
Step-by-step explanation:
Related Questions
parallelogram pqrs is shown. find the m
Answers
write each as a fraction
Answers
Answer:
18) 7/10 20) 58/100 or 29/50 22) 2/3 24) 8/10 or 4/5 26) 3/10
Step-by-step explanation:
Answer:
18. 7/10 20. 29/50 24. 4/5 26. 3/10
Step-by-step explanation:
Umm im sorry i cant find number 22
A train travels 25 miles in 20 minutes. What is the train’s speed in miles perhour?
Answers
Answer:
So,
The rate of the train is 25mi/20mins. We need (x)mi/hr. We can do that by multiplying by 3.
25(3) = 75
The train's speed in mph is 75 mph.
Step-by-step explanation:
Jacob made 12 out of 36 shots he attempted during a basketball game.
What percent of shots did he make?
Answers
Answer:
33.3333.....%
Step-by-step explanation:
The age of the older of two boys is twice that of the younger; 5 years ago it
was three times that of the younger. Find the age of each. pls include steps will mark brainiest
Answers
Answer: The older boy is now 20, the younger boy is now 10.
Step-by-step explanation: Explanation:
Let the age of the older boy now be y
let the age of the younger boy now be x
y = 2x
y-5 = 3(x-5)
simplifying
y = 3x - 10
substituting for y in equation 1
2x = 3x-10
simplifying
x = 10
substituting into 1
y = 20
Mina opens a book 15 times and records whether the page number is
even or odd. How many trials did she conduct?
Answers
Answer:
She made 15 trials
Step-by-step explanation:
Well it said that she opened the book 15 times in total and records each time so the answer would be 15.
Mina conducted 15 trials in total.
What are trials? What is probability? In probability theory, an experiment or trial is any procedure that can be infinitely repeated and has a well-defined set of possible outcomes, known as the sample spaceThe formula to calculate the probability of occurrence of an event [A] can be written as -P(A) = n(A)/n(S)
where -
n(A) = Number of outcomes favorable to event A.
n(S) = Total number of outcomes.
We have Mina opens a book 15 times and records whether the page number is even or odd.
Since she opens the book 15 times, she conducted 15 trials in total.
Therefore, Mina conducted 15 trials in total.
To solve more questions on Equations, Equation Modelling and Expressions visit the link below -
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What is the answer to 21.77 3.11
Answers
Answer:
I HOPE IT HELPED THANKS
If f(x)=3x^2+1 and g(x)=1-x, what is the value of (f-g)(2)?
Answers
The answer should be 14.
You just have to substitute x with the given number and finish the equation.
Answer:
[tex](f-g)(2)=28[/tex]
Step-by-step explanation:
Given:
[tex]f(x)=3x^2+1[/tex]
[tex]g(x)= 1-x[/tex]
To find the equivalent expression of [tex](f-g)(2)[/tex].
[tex](f-g)(2) = f(2) - g(2)[/tex]
Find g(x)
[tex]g(x)=1-x[/tex]
Sub x for 2
[tex]g(2)=1-2[/tex]
[tex]g(2)=-1[/tex]
Find f(x)
[tex]f(x)=3x^2+1[/tex]
Sub x for 2
[tex]f(2)=3(2)^2+1[/tex]
[tex]f(2)=12+1[/tex]
[tex]f(2)=12+1[/tex]
[tex]f(2)=13[/tex]
Solve for the giving value
[tex](f-g)(2)[/tex]
[tex](13- (-1)) (2)[/tex]
[tex]14(2)[/tex]
28
A busload of campers stopped at a dairy stand for ice cream. They ordered 74 cones, some soft serve at 1.50 each and the rest hard pack at 1.25 each. If the total bill was 100, how many of each type of cone were ordered?
Answers
Answer:
40 of the hard pack, 33 of the soft serve
Step-by-step explanation:
x1.25+b1.50=100
100÷2=50
40×1.25=50
33×1.50=49.5
self check
50+49.5=100
(40) 1.25 + (33) 1.50 = 99.5, cant go any higher than that because the price was 100. 50 cents isnt going to buy the 1.25 hard pack or the 1.50 soft shell. so the answer would be 40 of the hard pack and 33 of the soft serve
#1) An airplane has 165 seats for passengers. Eleven-fifteenths of the seats
are full on a particular flight. How many passengers are on this flight?
Answers
Answer: 121 seats
Step-by-step explanation:
11/15 of the seat taken out of 165 so
11/15× 165= 120.9999≈121 seats
i said certified freak 7 days a week ____________ make that pull out game week woo woo woo
Answers
Answer:
Wet and g.
Step-by-step explanation:
#3 An art-supply store sells a pad of watercolor paper after a 78% markup. If the store sells the paper for $46.99, what is the wholesale price? *
Answers
Answer:
$36.65
Step-by-step explanation:
You change 78% to .78 and multiply that by $46.99 and get 36.65.
There are 10 balloons in an arrangement and 7 of them are red. What percentage of red balloons are in the arrangement?
Answers
Answer:
70% are red.
Step-by-step explanation:
Divide this: 7 divided by 10 equals 0.7
0.7 is 70% in percent
Please give me brainliest
What is the volume of the rectangular prism 6cm by 2cm by 3cm
Answers
Answer: Your answer is 36cm^3.
Answer:
the volume would be 36cm
Step-by-step explanation:
To find volume, you have to do length*width*height
6*3 = 18
18*2 = 36
Determine the next term in the sequence: 3, 6, 9, …
A.) 12
B.) 15
C.) 18
D.) 27
Answers
Answer:
A.) 12
Step-by-step Explanation:
For every add three. 3+3 = 6. 6+3 = 9. 9+3 = 12
(M1219Q3SP) Um aplicativo de transporte de passageiros cobra uma taxa de R$ 0,75 por viagem, chamada de "Custo Fixo". Além dos R$0,75, a tarifa do aplicativo tem preço base inicial de R$2 e cobra R$1,40 por quilômetro rodado e R$ 0,26 por minuto de viagem. Considerando a distância percorrida em quilômetros igual a “q” e o tempo de viagem em minutos igual “t”, qual a função que representa o valor a ser cobrado por uma viagem usando esse aplicativo de transporte de passageiros é:
Answers
Somando todas as despesas, a função é dada por:
[tex]C(q,t) = 2.75 + 1.4q + 0.26t[/tex]
----------------------
Custo fixo de R$ 0,75:
Isto implica que:
[tex]C = 0.75[/tex]
As outras despesas são:
Preço base de R$ 2 mais 1,40 por cada quilômetro q.R$ 0,26 por cada minuto t de viagem.Então, a função é:
[tex]C(q,t) = 0.75 + 2 + 1.4q + 0.26t[/tex]
[tex]C(q,t) = 2.75 + 1.4q + 0.26t[/tex]
Um problema semelhante é dado em https://brainly.com/question/22078788
Helpp with this math.
Answers
Answer:
it's c lol
Step-by-step explanation:
Answer: I think it D
Step-by-step explanation:
Because you have to -1.3 +5x(2 2/3-1/4)
I think 0.25=1/4
What is the volume of the cone with diameter 8 in.
and height 14 in.? Round to the nearest cubic inch.
Answers
Answer:
235 in
Step-by-step explanation:
theres a volume calculator on google :D
If you were to round it to the nearest cubic inch it would be 938units^3
Find the solution set for 8x^-9x=-1
Answers
Answer:
[tex]\mathrm{The\:solutions\:to\:the\:quadratic\:equation\:are:}[/tex]
[tex]x=\frac{1}{8},\:x=1[/tex]
Step-by-step explanation:
Given the equation
[tex]8x^2-9x=-1\:\:[/tex]
Add 1 to both sides
[tex]8x^2-9x+1=-1+1[/tex]
[tex]8x^2-9x+1=0[/tex]
as
[tex]\left(8x-1\right)\left(x-1\right)=8x^2-9x+1[/tex]
so the equation becomes
[tex]\left(8x-1\right)\left(x-1\right)=0[/tex]
Using the zero factor principle:
[tex]\:If}\:ab=0\:\mathrm{then}\:a=0\:\mathrm{or}\:b=0\:\left(\mathrm{or\:both}\:a=0\:\mathrm{and}\:b=0\right)[/tex]
so
[tex]8x-1=0\quad \mathrm{or}\quad \:x-1=0[/tex]
solving
[tex]8x-1=0[/tex]
[tex]8x=1[/tex]
[tex]\frac{8x}{8}=\frac{1}{8}[/tex]
[tex]x=\frac{1}{8}[/tex]
also solving
[tex]x-1=0[/tex]
[tex]x=1[/tex]
[tex]\mathrm{The\:solutions\:to\:the\:quadratic\:equation\:are:}[/tex]
[tex]x=\frac{1}{8},\:x=1[/tex]
What’s these answer I’ll mark u brainliest
Answers
Answer:
Step-by-step explanation:
mark me mark me
Answer:
4.2
-4
30%
3/10
0.3
0.00133333333
1715
Determine the value of the expression below.
60 - (9÷3)² + 15
Answers
Answer:
60-3^2+15
60-9+15
the answer is 66
A car uses 4 gallons of gasoline per hour on the highway at a certain speed. The owner filled up the 30 gallon tank in preparation for a trip. Which of the following represents the number of gallons g left in the tank after h hours of driving?
Answers
Answer:
There will be 2g left after 7h
The winner of a raffle will receive three-fourths, or 0.75, of the $530.40 raised from raffle ticket sales
Answers
Answer:
$397.80
Step-by-step explanation:
Which equation represents the situation? A university charges a $100 application fee and $720 per month tuition
Answers
Answer:
y = 270x + 100
The x represents the number of months
and the 100 is the one time application fee
Step-by-step explanation:
Solve for n.
2-1/2n=3n+16
Answers
Answer:
N= -4
Step-by-step explanation:
pheobe andy and polly share £270 pheobe gets three times as much as andy who hets twice as much as polly how much do they each get
Answers
Money of Andy - 2 times as much as Polly
Total money of Phoebe, - £270
Andy and Polly
*Solution
Let
B - Phoebe's money
A - Andy's money
L - Polly's money
1. The money of the Phoebe, Andy, and Polly, when added together would total £270. Thus,
B + A + L = £270 (EQUATION 1)
2. Phoebe has three times as much money as Andy and this is expressed as
B = 3A
3. Andy has twice as much money as Polly and this is expressed as
A = 2L (EQUATION 2)
4. This means that Phoebe has ____ as much money as Polly,
B = 3A
B = 3 x (2L)
B = 6L (EQUATION 3)
This step allows us to eliminate the variables B and A in EQUATION 1 by expressing the equation in terms of Polly's money only.
5. Substituting B with 6L, and A with 2L, EQUATION 1 becomes,
6L + 2L + L = £270
9L = £270
L = £30
So, Polly has £30.
6. Substituting L into EQUATIONS 2 and 3 would give us the values for Andy's money and Phoebe's money, respectively.
A = 2L
A = 2(£30)
A = £60
Andy has £60
B = 6L
B = 6(£30)
B = £180
Phoebe has £180
Help please xxxxxx please
Answers
Answer: x = 84°.
Step-by-step explanation: The sum of interior angles of a quadrilateral is equal to 360°. We are given three of the interior angles and asked to find the remaining angle. To do this, we can add the three given angles and subtract the sum from 360°. 53° + 125° + 98° = 276°. 360° - 276° = 84°. Thus, x = 84°.
5/8 divided by 8 3/10
Answers
Answer:
25/332
Step-by-step explanation:
A band expects to put 16 songs on their next CD. The band writes and records 62.5% more songs than they expect to put on the CD. During the editing process, 50% of the songs are removed. How many songs will there be on the final CD?
Answers
Please help ASAP Due in 1 week!!! Marking Brainliest!!!
Answers
Answer: I think 34
Step-by-step explanation:
Have a good day