What is the area of the base of a cylinder with a volume of 2407 in.3 and a height of 16 inches?
Can someone PLS help me?
Answers
Answer:
15π in²
Step-by-step explanation:
Formula
V = πr²hSolving
240π = πr² × 16πr² (Area) = 15π in²Related Questions
What is the volume of the shape this net makes?
Answers
Answer:
1388.13
Step-by-step explanation:
So, the formula for a cylinder is V=pi x R^2 x H
We plug in what we know.
V=3.14x4^2x27.63
V=3.14x16x27.63
V=50.24x27.63
V=1388.13
Mrs.Mason the art teacher is mixing red and yellow paint. The ratio of red to yellow is 3:5. How much red paint should be mixed with 20 ounces of yellow?
Answers
Divide total yellow by its ratio portion.
20/5 = 4
multiply that by the portion for red:
3 x 4 = 12
answer: 12 ounces
Kindly Answer This And Don't Waste My PTS! ☁️
PROBLEM NUMBER 1: Solve 5x+2=22
PROBLEM NUMBER 2: Solve 2x+5=12
PROBLEM NUMBER 3: Solve 2x-5=7
Answers
====================================
[tex] \large \sf \underline{Problems:}[/tex]
PROBLEM NUMBER 1: Solve 5x+2=22PROBLEM NUMBER 2: Solve 2x+5=12PROBLEM NUMBER 3: Solve 2x-5=7====================================
[tex] \large \sf \underline{Answers:}[/tex]
[tex] \large \qquad \qquad \bold{ \#1. \: x \: = \: 4}[/tex]
[tex] \large \qquad \qquad \bold{ \#2. \: x \: = \: \frac{7}{2} }[/tex]
[tex] \large \qquad \qquad \bold{ \#3. \: x \: = \: 6}[/tex]
====================================
[tex] \large \sf \underline{Solutions:}[/tex]
Problem Number 1:-[tex] \large\rm{5x \: + \: 2 \: = \: 22}[/tex][tex] \large\rm{5x \: = \: 22 \: - \: 2}[/tex][tex] \large\rm{5x \: = \: 20}[/tex][tex] \large\rm{x \: = \: \frac{20}{5} }[/tex][tex] \large\rm\green{x \: = \: 4}[/tex][tex] \therefore[/tex] The answer of you're problem is x = 4.
====================================
Problem Number 2:-[tex] \large\rm{2x \: + \: 5 \: = \: 12}[/tex][tex] \large\rm{2x \: = \: 12 \: - \: 5}[/tex][tex] \large\rm{2x \: = \: 7}[/tex][tex] \large\rm\green{x \: = \: \frac{7}{2} } [/tex][tex] \therefore[/tex] The answer of you're problem is 7/2.
====================================
Problem Number 3:-[tex] \large\rm{2x \: - \: 5 \: = \: 7}[/tex][tex] \large\rm{2x \: = \: 7 \: + \: 5}[/tex][tex] \large\rm{2x \: = \: 12}[/tex][tex] \large\rm{x \: = \: \frac{12}{2} } [/tex][tex] \large\rm\green{x \: = \: 6}[/tex][tex] \therefore[/tex] The answer of you're problem is x = 6.
====================================
Hope this helps!
can you please help me please:(…
Answers
Answer:
The function is linear
Step-by-step explanation:
"I disagree with Maryam because if we substitute the values and graph the function, it will turn out to be linear."
4x10^2+3x10^3=
Please see the attached photo
Answers
Answer:
3.4
Step-by-step explanation:
Converting all terms to multiples of 10³ :
4 × 10² + 3 × 10³0.4 x 10³ + 3 x 10³(0.4 + 3) × 10³3.4 × 10³Choose the graph that represents the equation y = 2|x – 2|.
Answers
Answer:
Graph D. is the correct graph.
The student body of a large university consists of 60% female students. A random sample of 8 students is selected. What is the probability that among the students in the sample at least 6 are female?
Answers
Using the binomial distribution, it is found that there is a 0.3154 = 31.54% probability that among the students in the sample at least 6 are female.
What is the binomial distribution formula?The formula is:
[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]
[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]
The parameters are:
x is the number of successes.n is the number of trials.p is the probability of a success on a single trial.In this problem:
The student body of a large university consists of 60% female students, hence p = 0.6.A random sample of 8 students is selected, hence n = 8.The probability that among the students in the sample at least 6 are female is given by:
[tex]P(X \geq 6) = P(X = 6) + P(X = 7) + P(X = 8)[/tex]
In which:
[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]
[tex]P(X = 6) = C_{8,6}.(0.6)^{6}.(0.4)^{2} = 0.2090[/tex]
[tex]P(X = 7) = C_{8,7}.(0.6)^{7}.(0.4)^{1} = 0.0896[/tex]
[tex]P(X = 8) = C_{8,8}.(0.6)^{8}.(0.4)^{0} = 0.0168[/tex]
Then:
[tex]P(X \geq 6) = P(X = 6) + P(X = 7) + P(X = 8) = 0.2090 + 0.0896 + 0.0168 = 0.3154[/tex]
0.3154 = 31.54% probability that among the students in the sample at least 6 are female.
More can be learned about the binomial distribution at https://brainly.com/question/24863377
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you have $5600. The best interest rate you can find is 3%
compounded quarterly, for how long should you deposit the money in order
have $9600? how many years
Answers
Answer:
18 years
Step-by-step explanation:
The formula for computing accrued amount A for a principal of P at an interest rate of r(in decimal) compounded n times in a year for t years is given by
[tex]A = P(1 + \frac{r}{n})^{nt}[/tex]
Note that r is percentage converted to decimal. So 3% = 3/100 = 0.03
We can rearrange the above equation to:
[tex]\frac{A}{P} = (1 + \frac{r}{n})^{nt}[/tex]
Taking logs on both sides
[tex]log(\frac{A}{P}) = log(1 + \frac{r}{n})^{nt}[/tex]
This gives
[tex]log(\frac{A}{P}) =nt \times log(1 + \frac{r}{n})\\So,\\nt = \frac{log(\frac{A}{P})}{ log(1 + \frac{r}{n})}[/tex]
In this particular problem, n = 4, , A= 9600, P = 5600, r =0.03, so r/n = 0.03/4 = 0.0075
1 + r/n = 1+0.0075 = 1.0075
4t = log(9600/5600)/log(1.0075) = log(1.714) / log(1.0075) = 0.234 /0.00325 = 72
t = 72/4 = 18 years
1.2 The following pattern is given: -100,-97; -91;
1.2.1 What is the fifth term for the pattern?
1.2.2 Determine the general rule for the pattern (the nth term)
Answers
Brainly 505 Server Error
-6 -5(6x-4)
Explain please
Answers
[tex]\qquad\qquad\huge\underline{{\sf Answer}}[/tex]
let's evaluate ~
[tex]\qquad \sf \dashrightarrow \: - 6 - 5(6x - 4)[/tex]
[tex]\qquad \sf \dashrightarrow \: - 6 - [(5 \cdot6x) - (5 \cdot4)][/tex]
[tex]\qquad \sf \dashrightarrow \: - 6 - (30x - 20)[/tex]
[tex]\qquad \sf \dashrightarrow \: - 6 -30x + 20[/tex]
[tex]\qquad \sf \dashrightarrow \: - 30x + 14[/tex]
I hope you understood the whole procedure ~
Given the arithmetic sequence an= -5 + 3(n - 1), what is the domain for n?
Answers
Answer:
Domain for n is All integers where n ≥ 1.
Step-by-step explanation:
In arithmetic sequence,
where a is first term.
d is common difference.
n is number of terms.
Now, in given sequence recursive formula for nth term in
the number of term is n and it belongs to natural number.
Hence, domain for n is All integers where n ≥ 1.
Have a wonderful day/night/afternoon and stay safe my friends
Consider the triangle shown in the picture. Express the perimeter of the triangle as an expression in terms of
x
. Simplify your answer.
Answers
Answer:
The perimeter of the triangle is 11x+1
Which of the following images shows only parallel lines highlighted in red? Figure A has four line segments connected to form a square, with the circle in the upper left corner colored red. Figure B has four line segments connected to form a square, the line segment on the right and the bottom line segment connect at the vertex and are colored red. Figure C has four line segments connected to form a square, with the bottom line segment colored red. Figure D has four line segments connected to form a square, with the top line segment and the bottom line segment colored red. Group of answer choices Figure A Figure B
Answers
Expla; suauyes
A teacher bought 12 packets of crayons. Seven of the packets had 9 crayons and the other 5 packets had 10 crayons. How many crayons did the teacher buy in all
Answers
Answer:
The teacher bought 113 crayons.
Step-by-Step Explanation:
Total packets of crayons = 12
7 of them had => 9 crayons
5 of them had => 10 crayons
Total number of crayons = ?
Therefore,
= (7 * 9) + (5 * 10)
= (63) + (50)
= 113
So, total no. of crayons = 113
can someone please help me with this math problem please fast
Answers
Due to the depreciation of the Rand, the import price of a particular raw material
rises from $22 562,25 per tonne to $25 507,59 per tonne. What was the
percentage increase in price (to two decimal places)?
Answers
Answer:
13.05%
Step-by-step explanation:
[tex]\begin{aligned}\sf Percentage\:increase &= \sf\dfrac{final\:value-initial\:value}{initial\:value} \times 100\\\\& = \sf \dfrac{25507.59-22562.25}{22562.25} \times 100\\\\& = \sf \dfrac{2945.34}{22562.25} \times 100\\\\& = \sf 0.1305428315 \times 100\\\\& = \sf 13.05 \% \:(2\:dp)\end{aligned}[/tex]
Did I do it right? If the measure of ∠DAB=51∘, ∠CAB=x, and ∠DAC=x+1, find the measure of ∠CAB
Answers
If the measure of angles ∠DAB = 51° and the value of x is 25. Then the measure of angle ∠CAB will be 25°.
What is an angle?The angle is the distance between the intersecting lines or surfaces. The angle is also expressed in degrees. The angle is 360 degrees for one complete spin.
If the measure of angles ∠DAB = 51°, ∠CAB = x, and ∠DAC = x + 1.
Then the measure of angle ∠CAB will be
We know
∠CAB + ∠CAD = ∠DAB
x + x + 1 = 51
2x = 50
x = 25
Then the measure of the angle ∠CAB will be
∠CAB = x
∠CAB = 25
∠CAB = 25°
More about the angled link is given below.
https://brainly.com/question/15767203
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15ml of Tylenol 3 to given every 4-6 hours. Your research indicates that there are 12mg of codeine per 5ml of liquid and that the safe dosage is between 0.5 and 1mg/kg/every 4-6 hours. Is this prescription safe for your child? Explain. If not, what would a safe dose be?
Answers
Answer:
If the safe dose is .5 to 1 mg/kg/dose, the safe limit depends on the side of the child. Using the more conservative limit of .5mg/kg, you have 36mg(kg/.5mg)=72kg, which is roughly 160lbs, Even with the upper limit of 1mg/kg, you still have 36mg(kg/1mg) = 36kg, or 80lbs, which is a larger child. I would say this dose isn't "safe", but you really need the weight of the child to calculate what is a safe dose.
Step-by-step explanation:
In a linear function, the domain will always be _____ and the range will always be _____
Answers
Answer:
1. x values
2. y values
hope it helps you:)
The graph of y=-3x+ 2 is:
Answers
go on desmos and see what the graph looks like
Alguien sabe como conversar en brainly osea, poder conversar con otras personas o no se puede? perdon si pongo matematicas XD
Answers
Answer:
Hola, supongo que estás preguntando si hay una forma de conversar con otras personas en privado en Brainly.
Actualmente, no hay forma de conversar en privado con otras personas. Muchas personas conversan en los comentarios de preguntas o respuestas, pero Brainly es un sitio web educativo y le recomendaría que use Brainly solo con fines educativos.
¡Espero que esto te ayude! Que tengas un buen día.
I’m confused can someone help
Answers
Answer:
The answer is 20
Step-by-step explanation:
Given;Mariana is the youngest of four siblings.The sum of their ages is 86To Find;Mariana's age.Now, we know that their ages are consecutive integers.
Let their ages be (x), (x + 1), (x + 2) and (x + 3). Where, Mariana's age is x.
Here, The sum of their ages is 86.
(x) + (x + 1) + (x + 2) + (x + 3) = 86
x + x + 1 + x + 2 + x + 3 = 86
4x + 6 = 86
4x + 6 – 6 = 86 – 6
4x = 80
4x/4 = 80/4
x = 20
We assumed that Mariana's age is x and the value of x is 20.
Thus, The age of Mariana is 20.
5. Find the largest difference between a 3-digit number and a 2-digit number.
Answers
Answer:
989
Step-by-step explanation:
The largest difference could be possible between Largest 3 digit number and smaller two digit number
I.e,
999-10=989
1: In a class of 30 students, half of the students like to watch cartoon channels on TV and one sixth like to watch informative channels. The rest like to watch movies. How many students like to watch movies?
Answers
first, to find what a sixth of 30 is, you have to divide your number by the denominator (30/6) which is 5, then add that to half of thirty (15) to find out how many kids DONT watch movies. 15+5=20, and to find how many kids are remaining you have to do 30-20, which equals 10, meaning there are a total of ten kids who like to watch movies.
I need help please!
Donkey Kong is rolling cylindrical barrels
of different sizes at Mario.
The RADIUS of the barrel is 6.
What is the circumference of the barrel?
If your answer is correct Mario will clear the barrel.
6
Answers
Answer:
see below
Step-by-step explanation:
cicumference= 2*pi*r
=2*(22/7)*6
=(2*22*6)/7
=264/7
=37.71
which of the following is(are) the solution(s) to |5x+2|=8
A. x=-2,6/5
B. x=6/5
C. x=2
D. x=2,-6/5
Answers
Option A.
Hope it helps.
Answer:
A
Step-by-step explanation:
|5x+2|=8 this mean that:
5x+2=8 and 5x+2=-8
5x+2-2+8-2 and 5x+2-2=8-2
5x=6 and 5x=-10 then divided both sides by 5
x=6/5 and x=-2
Please help me GENIUS Rank
Directions: Complete the following frequency distribution table, then compute the mean, median, and mode of the distribution. Show your complete solutions. (25 points)
Class interval] frequency (f)] fxm
99-101 ] 17 ].
102-104 ] 25 ]
105-107 ] 13 ]
108-110 ]. 16 ]
111-113 ]. 29 ]
total ]N= ]. Efxm=
less than cumutalti frequency (<cf)
[. ]
[. ]
[. ]
[. ]
[. ]
[. ]
Answers
Solve 4x+3>3x+7
This one is so confusing
Answers
Answer:
x>4
Step-by-step explanation:
Answer:
x > 4
Step-by-step explanation:
1. 4x+3>3x+7
2. x>4
Please answer! Will give brainliest please and thank you
Answers
Answer:
119 square ft is the answer now give me brainliest
The equation whose roots are multiplied by 3 of those of 2x^2 + 3x – 1=0 is
Answers
Answer:
I have got the answer
Step-by-step explanation:
Let the roots of 2x² + 3x - 1 = 0 be a and
To find:
The quadratic equation whose roots are 3a
Solution:
See picture attahed
The rest of explanation is given in your previously asked question see there I have also answered it
PLEASE MARK ME BRAINLIEST IF MY ANSWER IS CORRECT PLEASE
