4x6+24=48so that uis yo answer yoStep-by-step explanation:
write four hundred thirty-six thousandths in standard form
Answer:
436,000
Step-by-step explanation:
Four hundred thirty-six thousandths in standard form are 36000 + 400.
What is the standard decimal form of numbers?The standard decimal form of numbers is written in base 10 as there are 10 different numbers from 0 to 9.
Each digit has a face value and a place value.
Given, we have to write four hundred thirty-six thousandths which is,
36×1000 + 4×100.
= 36000 + 400.
= 36400.
This means it contains 36 thousand and 4 hundred.
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Which list shows least to greatest Look at the picture down below
Answer:
i think the 3 answer
Step-by-step explanation:
HELP ME PLEASE!!!!!
The distance around the outside of a workplace is 0.4 mile. Levi skipped 0.75 of the distance during his weekend. How far did he skip?
Answer:
0.3
Step-by-step explanation:
0.4 * 0.75
1. Name the triangle in which two altitudes of the triangle
are two of its sides.
(1
Answer:
Isosceles
Step-by-step explanation:
I'm not sure but I think that's what it is
You operate a gaming website, www.mudbeast.net, where users must pay a small fee to log on. When you charged $4 the demand was 520 log-ons per month. When you lowered the price to $3.50, the demand increased to 780 log-ons per month.
(a) Construct a linear demand function for your website and hence obtain the monthly revenue R as a function of the log-on fee x.
R(x) =
(b) Your Internet provider charges you a monthly fee of $30 to maintain your site. Express your monthly profit Pas a function of the log-on fee x.
P(x) =
Determine the log-on fee you should charge to obtain the largest possible monthly profit.
x = $
What is the largest possible monthly profit?
$
Answer:
a)[tex]R(x)=-520x^2+2600x[/tex]
b)[tex]P(x)=-520x^2+2600x-30[/tex]
c)x=2.5
d)P(x)=3220
Step-by-step explanation:
Let Demand function be D=Ax+B
We are given that When you charged $4 the demand was 520 log-ons per month
So, D = 520 , x = 4
So, 520=4A+B ----1
We are also given that When you lowered the price to $3.50, the demand increased to 780 log-ons per month.
So, D=780 , x = 3.50
So, 780=3.5A+B ----2
Substract 2 form 1
4A+B-3.5A-B=520-780
0.5A=-260
[tex]A=\frac{-260}{0.5}[/tex]
A=-520
Substitute value of A in 2
780=3.5(-520)+B
780-3.5(-520)=B
2600=B
So, D=-520x+2600
Revenue = Demand (x)=(-520x+2600)(x)
a) [tex]R(x)=-520x^2+2600x[/tex]
b) Profit = Revenue - cost
[tex]P(x)=-520x^2+2600x-30[/tex]
c)to obtain the largest possible monthly profit.
Equate the first derivative of profit to 0
P'(x)=-1040x+2600=0
[tex]x=\frac{2600}{1040}[/tex]
x=2.5
d)Now to find the largest possible monthly profit
Substitute x = 2.5 in Profit function
[tex]P(x)=-520(2.5)^2+2600(2.5)-30[/tex]
P(x)=3220
11,440 yd=_____ mi
Explain please
11,400 yards is 6.5 miles.
To get your answer. Divide the amount of yards by 1760.
at the same time a 15 foot pole casts a 7.5 foot shadow a nearby tree casts an 11 foot shadow how tall is the tree
answer: 22
15/7.5 = x/11
cross multiply
7.5x = 165
divide by 7.5 on both sides to get the x alone
7.5x/7.5 = 165/7.5
x = 22
the tree is 22 feet
sorry if it’s wrong
what is the largest square factor of 49896
Answer:
The biggest factor of 49896 is 24948
The largest perfect square factor of 49896 is 36.
What is Prime Factorization?Prime Factorization is defined as any number that may be expressed as a product of prime numbers that has been said to be prime factorized.
The prime factorization of 49896 is 2³ x 3⁴ x 7 x 11
To find the largest perfect square factor of a number, you can find the prime factorization of the number, and then take the highest exponent of each prime factor that is a perfect square (in this case, 2²).
As per the question, in the prime factorization of 49896, the highest exponent of 2 that is a perfect square is 2², so 2² is included in the largest perfect square factor. The highest exponent of 3 that is a perfect square is also 2², so 3² is also included in the largest perfect square factor. The highest exponent of 7 that is a perfect square is 1, so 7 is not included in the largest perfect square factor.
The final result is 2² x 3² = 36, which is the largest perfect square factor.
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The duration of a professor's class has continuous uniform distribution between 49.2 minutes and 55.5 minutes. If one class is randomly selected and the probability that the duration of the class is longer than a certain number of minutes is 0.468, then find the duration of the randomly selected class, i.e., if P ( x > c )
Answer:
The duration of the randomly selected class is 52.6 minutes.
Step-by-step explanation:
The random variable X is defined as the duration of a professor's class.
It is provided that, [tex]X\sim Unif(49.2, 55.5)[/tex].
The pdf of X is:
[tex]f_{X}(x)=\frac{1}{55.5-49.2};\ 49.2<X<55.5[/tex]
It is provided that the probability that the duration of the class is longer than c number of minutes is 0.468.
That is, P (X > c) = 0.468.
Compute the value of c as follows:
[tex]P(X>c)=0.468\\\\\int\limits^{55.5}_{c}{\frac{1}{55.5-49.2}}=0.468\\\\\frac{1}{6.3}\times [x]^{55.5}_{c}=0.468\\\\55.5-c=2.9484\\\\x=52.5516\\\\x\approx 52.6[/tex]
Thus, the duration of the randomly selected class is 52.6 minutes.
What is 2.92x8 rounded to the closest half dollar
What is 1.45x4 rounded to the nearest half dollar
What is 0.54x6 rounded to the nearest half dollar
What is 1.65x3 rounded to the nearest half dollar
Answer:
24
6
3
4.50
Step-by-step explanation:
3 x 8
1.5 x 4
.5 x 6
1.5 x3
7th grade math help me pleaseee
Answer:
I'm not sure, but I think H
Step-by-step explanation:
You can use fractions to write a division problem.
how do you write 5y-9=0 in standard form?
Answer:
5y=9
Step-by-step explanation:
Standard form of the given solution is (y) = 9/5
Given equation:
5y - 9 = 0
Find:
Standard form of the given solution
Computation:
Given equation
5y - 9 = 0
By Transferring 9 to R.H.S
5y = 9
By Transferring 5 to R.H.S
y = 9 / 5
Standard form of the given solution (y) = 9/5
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A bookshelf has 276 books distributed evenly among 6 shelves. Find the unit rate of books per shelf
Answer:
46 books
Step-by-step explanation:
276/6=46 books per shelf
B. Determine the values of a and b so that f is continuous.
Please help!
Answer:
following are the solution to this question:
Step-by-step explanation:
Please find the complete question in the attached file.
[tex]\lim_{x\to 2}+f(x) = \lim_{x\to 2}+ (ax^2-bx+3) = 4a-2b+3\\\\ \to 4a-2b+3 = 4\\\\ \therefore \ \ 4a-2b = 1\\\\[/tex]
The one-sided limits of F(x) at x = 3 must be equivalent for f(x) to be continuous at x = 3.
[tex]\to \lim_{x\to 3}- f(x) = \lim_{x\to 3}- (ax^2-bx+3) = 9a-3b+3\\\\ \to \lim_{x\to 3}+ f(x) = \lim_{x\to 3}+ (2x-a+b) = 6-a+b\\\\[/tex]
So,
[tex]\to 9a-3b+3 = 6-a+b\\\\\therefore\\ \to 10a -4b = 3[/tex]
[tex]\to 4a - 2b = 1......(a)\\\to 10a - 4b = 3.......(b)\\[/tex]
In equation a multiply the by -2 and then add in the equation b:
[tex]\to -8a + 4b = -2\\\to 10a - 4b = 3\\ \to 2a = 1\\\\ \to a = \frac{1}{2}\\\\ \to \ 4(\frac{1}{2}) - 2b = 1\\\\ \to 2 - 2b = 1\\\\ \to -2b = -1\\\\ \to b = \frac{1}{2}[/tex]
So, the value of [tex]a \ and \ b= \frac{1}{2}[/tex]
Last year, 180 new houses were built in a neighborhood. So far this year, 5/6 of them have been sold. How many new houses have been sold this year?
Answer:
60 houses.
Step-by-step explanation:
160 divided by 8 = 20
Multiply 20 by 3 and you get 60
Please help super easy. (am dum)
Answer:
Here is the answer
Step-by-step explanation:
36 = 3x2x3x2
8 = 2x2x2
42 = 7x3x2
I WILL MARK BRAINLEST
PLEASE DO IT it is due in 5 minutes
a number of two digits exceed by 9 the number form by reversing the digit. If the sum of the digits is 13.find the numbers
Answer:
aa
Step-by-step explanation:
Find out the given number. ... Solution of Linear Equations in Two Variables ... is 9. the number obtained by reversing the digits exceeds given number by 27. ... Let the two digit number be 10x+y. Given that the sum of the digits is 9. x+y=9 .......(1). Given that the number obtained by interchanging the digits exceeds the given
por que se puede inscribir un cuadrado dentro de un triángulo
Answer:
yo soy de
Step-by-step explanation:
solve
log5(2)+log5(x)-log5(x-1)=log5(3)
Step-by-step explanation:
log5(2)+log5(x)-log5(x-1)=log5(3)
log5(2x) = log5(3)+log5(x-1)
log5(2x) = log5(3Xx-1)
2x = 3x-3
x= 3
Which set best represents weight?
positive integer
integers
Which of the following represents the characteristics of the graph of x ≥ -9?
closed circle on -9 and shaded to the left
closed circle on -9 and shaded to the right
open circle on -9 and shaded to the left
open circle on -9 and shaded to the right
Answer:
closed circle and shaded to the right.
as it's a greater and equal to sign.. so everything to the right of -9. also including -9
Step-by-step explanation:
Which of the following measurements is a little more than 3 feet?
centiliter
meter
foot
centimeter
Submit
Pass
Pass
Don't know answer
meter I guess Is the correct answer
Answer:
A meter is approximately 3.28 feet.
A median of a triangle is a segment drawn from a vertex to the mid-point of the opposite side.
PLEASE HELP HURRY ILL GIVE BRAINLIEST
Answer: True
A median cuts the opposite side in half (ie two smaller equal pieces) which also means the triangle's area is also cut in half.
The intersection of all three medians is the centroid.
What’s the equivalent number 0.52 × (20 - 22 × 3) × (2
5 × 25)
Answer:
-14,950
Step-by-step explanation:
Answer:
Step-by-step explanation:
What is the image of ( 3 , − 5 ) (3,−5) after a dilation by a scale factor of 5 5 centered at the origin?
Answer:
The coordinates of the image will be: (15, -25)
Step-by-step explanation:
Given the point
(3,−5)The scale factor 5.A scale factor of 5 means that the new shape is five times the size of the original.
The coordinates of the image of (3,−5) after dilation by a scale factor of 5 centered at the origin can be obtained by multiplying the original coordinates of the object point by 5.
i.e.
(x, y) → (5x, 5y)
(3, -5) → (5×3, 5×(-5)) = (15, -25)
Therefore, the coordinates of the image will be: (15, -25)
2 less than 7 times a number c is written as
Answer:
7c-2
Step-by-step explanation:
7 times a number c tells us that we want to multiply c by seven. 2 less than tells us that we want to subtract 2 from 7c.
Can someone please help me
Answer:
Correct answer is number 3
Step-by-step explanation:
Answer:
a = 1
Step-by-step explanation:
[tex] \frac{a}{4 + 2} = 6 \\ \frac{a}{6} = 6 \\ divide \: 6 \\ by 6 \\ a = 1[/tex]
Two sisters leave their house at the same time, and walk in opposite directions. In five hours they are exactly 30 miles apart. Find their speeds given that the older sister travels twice as fast as the younger sister.
9514 1404 393
Answer:
older sister: 4 mphyounger sister: 2 mphStep-by-step explanation:
Since the sisters are walking in opposite directions, the amount of distance between them increases at a rate equal to their combined walking speeds. That rate is ...
speed = distance/time
speed = (30 mi)/(5 h) = 6 mi/h
If y represents the speed of the younger sister, their combined speeds are ...
y +2y = 6
3y = 6
y = 6/3 = 2 . . . . . . . younger sister's speed
2y = 2(2) = 4 . . . . . older sister's speed
The older sister's speed is 4 miles per hour; the younger's speed is 2 miles per hour.
