For a number X, 40% of X is what percentage of 60% of X?

Answers

Answer 1

say x is 100

40%=0.4
0.4(100)= 40

60%=0.6
0.6(100)= 60

40/60=4/6=2/3

2/3= to about 66.66%

So the answer should be 66.66%

Answer 2

The 40 percent of x is 66.67% of 60 percent of x

Percentage is a way of expressing a fraction or a proportion as a number out of 100. It is often denoted by the symbol "%".

Let x be the number we are considering.

1. 40% of x is equal to 0.40x.

2. 60% of x is equal to 0.60x.

To do that, set up the following expression:

Percentage=0.40x/ 0.60x * 100

Now, cancel out the common factor x:

Percentage = (0.40)/ (0.60) * 100

= (2/3) * 100

= 200 / 3

= 66.67 %

So, 40% of x is 66.67% of 60% of x.

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Related Questions

5. Suppose a railroad is 2 km long, and it expands on a hot day by 50 cm in length. Approximately how high would the center of the rail rise above the ground? (Hint: Convert all measurements to meters BEFORE calculating any values)

Answers

The original length of the railroad is
L₁ = 2 km = 2000 km

The extended length after expansion is
L₂ = L₁ + 50 cm
= 2000 + 0.5
= 2000.5 m

Assume that the deflected shape is a circle with radius = r, as shown in the figure below.
The central angle of the deflected shape is 2θ.
The deflected length is calculated as
2rθ = L₂.
That is
rθ = 2000.5/2 = 1000.25
r = 1000.25/θ (1)

By definition (from the figure)
sinθ = 1000/r (2)

Substitute (1) into (2).
sin θ = (1000 θ)/1000.25 = 0.99975 θ
To find θ, define the function
f(θ) = 0.99975 θ - sin θ
A graphical solution from the calculator yields
θ = 0.0038 rad.
Therefore from (1), obtain
r = 263223.7 m

The height of the center of the rail above ground is
h = r - r cos θ = r(1 - cos θ)
= 263223.7(1 - cos(0.0038))
= 1.9 m

Answer: 1.9 m

To find the height at which the center of a railroad rail would rise due to expansion, convert all measurements to meters and use the formula h ≈ ΔL / 8. For expansion of 50 cm, the rail would rise approximately 6.25 cm.

The student has asked how high the center of a 2 km long railroad rail would rise when it expands by 50 cm on a hot day. First, we need to convert all measurements to meters: the railroad is 2000 m long, and it expands by 0.50 m. To find the height that the rail would rise, we can consider the rail as forming an arc of a circle after expansion.
We have the original length of the rail as the diameter of the circle and the expanded length as a slightly longer arc of the same circle. As the increase in length due to expansion is very small compared to the original length, we can use the approximation that the height of the rise is equal to the arc's excess length divided by 8 (h ≈ ΔL / 8).

Applying this formula: h ≈ 0.50 m / 8 = 0.0625 m or 6.25 cm. This approximation works under the assumption that the bend in the rail is mild, as it would be in reality due to the small degree of expansion.

Which expression shows a sum of three terms?

3x
3 + x
x3
x + 3 + x

Answers

the sum of 3 terms..." sum " means add

x + 3 + x <==

The correct answer is: [D]: " x + 3 + x" .
___________________________________________________
The three (3) terms are: "x" , "3" , and "x" .
___________________________________________________
Answer choice [A]: "3x" ; only has one term.
___________________________________________________
Answer choice [B]: "x + 3 " ; only has two terms: "x" and "3" .
___________________________________________________
Answer choice [C]: "x³ " ; only has one term.
___________________________________________________

Solve for x: the quantity of x plus 4 all over 2 = 7.

x = 3
x = 5
x = 6
x = 10

Answers

the actual answer is 10 , 10 plus 4 is 14 and 14 divided by 2 equals 7 so the answer is 10
i hope this helped

Last year, Raul estimated that he would need 480 night lights, but he sold 420 night lights. This year, he bought 425 night lights and only sold 375. Which set of statements about the percent errors for the two years is true

Answers

The percent error for this year was lower. Raul estimated better this year is your answer.
Hope it helped <3

Answer:

The answer is C in edg.

A triangle has one side that measures x, and the other two sides each measure 4 inches less than x. The perimeter is 19 inches.

What is the measure of x?

Answers

perimeter of a triangle = all 3 sides added together

x + (x - 4) + (x - 4) = 19
3x - 8 = 19
3x = 19 + 8
3x = 27
x = 27/3
x = 9 <==

Answer: Simplified version of the answer above: (x = 9) is the correct answer.

Step-by-step explanation:

Each of the four outside walls of the large wooden box shown above is to be covered with waterproof plastic that comes in 3-foot-wide rolls. The plastic does not overlap. What is the total length, in feet, of plastic, needed to cover the four walls?

A) 21 ft
B) 42 ft
C) 63 ft
D) 84 ft
E) 126 ft

Explain too, thanks.

Answers

we need the lateral aera
that will be
LA=2H(L+W)

H=6
L=12
W=9
LA=2(6)(12+9)
LA=12(21)
LA=252

so we need 252 square feet
it comes in 3ft width so
3ft times ?=252
divide both sides by 3ft
?=84

we need 84ft of that wrap

D is answer

Part A: Solve −np − 90 < 30 for n. Show your work. (4 points) Part B: Solve 5m − 3h = 45 for h. Show your work. (6 points)

Answers

Hello there!

Part A: Solve for n; -n*p - 90 < 30
Add 90 to both sides.
-n*p < 120
Divide both sides by p.
-n < 120/p
Divide both sides by -1.
n [tex] \geq [/tex] 120/-p is your answer for part A.

Part B: Solve for h; 5m - 3h = 45
Subtract 5m from both sides.
-3h = -5m + 45
Divide both sides by -3.
h = (-5m + 45)/-3 is your answer for part B.

I hope this helps!

Write an algebraic expression for 15 decreased by twice a number

Answers

The expression would be:
15-2x

Hope this helps!
-Benjamin

15- (y2) should get you the answer... Hopefully.

PLZZZ HELP WILL GIVE BRAINLIESTTTT

Answers

10 is the missing number.

To take a taxi, it costs $3 plus an additional $2.00 per mile traveled. You spent exactly $ 20 on a taxi, which includes the $1 tip you left. How many miles did you travel

Answers

Without a tip, the price is $19.
19=3+2x
16=2x
x=8
Answer: 8 miles

Simplify (−34.67)0.
−34.67
−1
0
1

Answers

Im pretty sure that it's 0

Answer:

The answer is 1.

Im sorry I forgot the step by step explanation, but I had this in a quuiz a while ago and the answer is 1.

Solve the following system of equations by substitution. 3x + 2y = -12 x = 2 A. (2, -9) B. (-2, -3) C. (3, 2) D. (2, 3)

Answers

Plugging it in, we get (3)(2)+2y=-12 and 6+2y=-12. Subtracting 6 from both sides, we get -18=2y and dividing by 2 we get y=-9 to get (2, -9) since x is first in the pair

find the volume of the shaded solid. Round your answer to 2 decimal places if necessary. Use pi=3.14 when necessary. cylinder with these 6ft, 18ft, 30 ft.

Answers

Ok so what we have is a large cylinder with a hollow cylindrical tube running thru the center. The volume of the shaded region should be the volume of the entire large cylinder (C) minus the volume of the small cylindrical tube (c): C - c
The volume of any cylinder is the area of the top circle (pi×r^2) times the height (h) of the cylinder, where r=radius of the circle. So: h×pi×r^2
The heights are the same for C and c, so we can call that h in both, which = 30ft. Now C's radius (R) = 1/2 of diameter, which is 18ft. So R = 9ft
c's radius (r) is 1/2 of its diameter, which is 6ft. So r = 3ft. Now we can set it up:
C - c = (h×pi×R^2) - (h×pi×r^2)
*since the h and pi in both formulae are multiplied by the other variable, we can factor that out:
h×pi(R^2) - h×pi(r^2) = h×pi(R^2-r^2)
h×pi = 30ft.×3.14 = 94.2ft. -->
94.2ft(9ft^2-3ft^2) = 94.2ft(81-9ft^2)
= 94.2ft(72ft^2) = 6782.4 ft.^3

Which number is equivalent to the fraction 18/5

Answers

(18/5)(2/2)=36/10=3.6

18/5 = 36/10
Multiply two to both numerator and denominator and the answer would be 36/10 and when simplified 18/5.

find the solution of the system of equations 2x-4y=32 2x-8y=48

Answers

2x-4y=32
2x-8y=48
--------------subtract
4y = - 16
y = -4

2x-4y=32
2x- 4(-4)=32
2x + 16 = 32
2x = 16
x = 8

answer
(8, -4)

2x - 4y = 32
2x - 8y = 48

Multiple equation 2 by -1 so the 'x' variables will cancel.
-1(2x - 4y = 32)
-2x + 4y = - 32
2x - 8y = 48
-------------------- add
- 4y = 16 divide both sides by -4
y = -4
Plug -4 back into either equation and solve for y.
2x - 4y = 32
2x -4(-4) = 32
2x + 16 = 32 subtract 16 from both sides
2x = 16 divide both sides by 2
x = 8
(8, -4)

The equation x = 6 represents a vertical line. True or false

Answers

True, as for any line [tex]x=a[/tex]

the answer is true because you need to find similar coordinates to make it vertical

A decorator adds vases to a mantle to decorate. She wants to use 2 matching green vases, 3 matching blue vases, and 4 matching white vases. Find the total number of arrangements of vases that can be made.

288

140

1,260

362,880

Answers

There are 2 green, 3 blue, and 4 white vases.
The green vases can be arranged in 2! = 2*1 = 2 ways.
The blue vases can be arranged in 3! = 3*21 = 6 ways.
The white vases can be arranged in 4! = 4*3*2*1 = 24 ways.

The total number of arrangements is
2*6*24 = 288

Answer: 288

Answer:

1,260

Step-by-step explanation:

Because it seemed right and I'm pretty sure it is

the age of two groups of yoga students are shown in the following dot plot

Answers

Since the mean absolute deviation (MAD) is lower for group P, this means that group P has less variability compared to group Q.

The answer is choice A.

A bag contains nickels, quarters and pennies. If a handful of coins brings in five nickels, 3 quarters, and nine pennies, how much money is expected to be in the bag if 90 coins are in the bag?

Answers

The expected amount of money in the bag if 90 coins are in the bag is [tex]$\$5.78$[/tex].

We need to determine the total value of the coins in the bag based on the given handful and then extrapolate that to the total number of coins in the bag.

First, let's calculate the value of the coins in the handful:

The value of five nickels is [tex]$5 \times 5$[/tex] cents = 25 cents.

The value of three quarters is [tex]$3 \times 25$[/tex] cents = 75 cents.

The value of nine pennies is [tex]$9 \times 1$[/tex] cent = 9 cents.

Adding these values together gives us the total value of the handful:

[tex]\[25 + 75 + 9 = 109 \text{ cents}\][/tex]

Next, we need to find out the ratio of each type of coin in the handful. We have a total of [tex]$5 + 3 + 9 = 17$[/tex] coins in the handful.

The ratios for each type of coin are as follows:

Nickels: [tex]$\frac{5}{17}$[/tex]

Quarters: [tex]$\frac{3}{17}$[/tex]

Pennies: [tex]$\frac{9}{17}$[/tex]

Now, let's calculate the expected number of each type of coin in the bag, given that there are 90 coins in total:

Expected nickels: [tex]$90 \times \frac{5}{17}$[/tex]

Expected quarters: [tex]$90 \times \frac{3}{17}$[/tex]

Expected pennies: [tex]$90 \times \frac{9}{17}$[/tex]

Using these ratios, we can calculate the expected number of each coin type:

Expected nickels: [tex]$90 \times \frac{5}{17} \approx 26.47$[/tex], but since we can't have a fraction of a coin, we'll consider 26 nickels.

Expected quarters: [tex]$90 \times \frac{3}{17} \approx 15.88$[/tex], rounding to 16 quarters.

Expected pennies: [tex]$90 \times \frac{9}{17} \approx 47.65$[/tex], rounding to 48 pennies.

Finally calculate the total expected value in the bag by multiplying the number of each type of coin by its value:

Value of expected nickels: [tex]$26 \times 5$[/tex] cents = 130 cents

Value of expected quarters: [tex]$16 \times 25$[/tex] cents = 400 cents

Value of expected pennies: [tex]$48 \times 1$[/tex] cent = 48 cents

Adding these values together gives us the total expected value in the bag:

[tex]\[130 + 400 + 48 = 578 \text{ cents}\][/tex]

To convert the total value from cents to dollars, we divide by 100:

[tex]\[578 \text{ cents} \div 100 = \$5.78\][/tex]

Why can't irrational numbers be whole numbers

Answers

Irrational numbers cannot be represented by a ratio of two integers.

All whole numbers, however, can. This can be done by placing the number over 1. For example 0/1, 34/1, 173635278/1.

Write a word phrase for the algebraic expression 3x+10

Answers

Hello there!

Jenny wants to park in an airport parking lot. The parking lot costs x amount of money per hour, plus an additional parking fee of $10. Jenny stays in the parking lot for 3 hours.

This causes our equation to be 3x (3 hours) + 10 (additional parking fee).

I hope this helps!

F^(-1) when f(x)=2x-7/3

Answers

y=2x-7/3
x=2y-7/3
x+7/3=2y-7/3+7/3
(x+7/3)/2=2y/2
(x+7/3)/2= f^-1(x)

BEST ANSWER GETS BRAINLIEST
The following data show the height, in inches, of 11 different garden gnomes:

2 9 1 23 3 7 10 2 10 9 7

After removing the outlier, what does the mean absolute deviation of this data set represent?

A, On average, the height of a garden gnome varies 3.2 inches from the mean of 7 inches.
B, On average, the height of a garden gnome varies 3.6 inches from the mean of 6 inches.
C, On average, the height of a garden gnome varies 3.2 inches from the mean of 6 inches.
D, On average, the height of a garden gnome varies 3.6 inches from the mean of 7 inches.

Answers

In doing experiments, it is sometime inevitable to commit errors. This is reflected on the set of data points that you have. When you notice that there is an absolute unique point that is very different from the rest, that is the outlier. In this data set, the outlier is 23. You remove the outlier from the data set so as not to significantly affect your results.

The average or mean, therefore, is

μ = Σx/N = (2+9+1+3+7+10+2+10+9+7)/10
μ = 6

The equation for the mean absolute deviation is

MAD = ∑|x-μ|/N
MAD = [|2-6|+|9-6|+|1-6|+|3-6|+|7-6|+|10-6|+|2-6|+|10-6|+|9-6|+|7-6|]/10
MAD = 3.2

Therefore, the answer is C.

when multiplying two or more fractions, you should?

Answers

you should multiply 2 at a time and not try to do them at the same time also if the fraction numbers a high you can cross simplify the numbers so multiplying them won't be as hard. so, for example, 8/12*16/36*50/100 you can simplify 8/12 to 2/3 16/36 to 4/9 50/100 to 1/2 then you can multiply 2/3*4/9 and then 8/27*1/2 to equal 8/54 and you can still simplify 8/54 to 4/27

What is the value of x in this equation: 4x + 5 = 3x + 4? Solve the equation using the algebra tiles. x =

Answers

Answer:

Solution of the equation 4x + 5 = 3x + 4 is:

x= -1

Step-by-step explanation:

We are given a equation:

4x + 5 = 3x + 4

We have to solve the equation for x

4x+5=3x+4

subtracting both sides by 4

4x+5-4=3x+4-4

4x+1=3x

subtracting both sides by 4x

4x|+1-4x=3x-4x

1= -x

⇒ x= -1

Hence, solution of the equation 4x + 5 = 3x + 4 is:

x= -1

Use a calculator to evaluate 8 · cos30° rounded to four decimal places.

Answers

Cos(30) • 8 = 6.9282-0323

Answer:

The value of 8 cos 30° rounded to four decimal places = 6.9282

Step-by-step explanation:

Here we need to find the value of 8 cos 30° rounded to four decimal places.

Using the calculator to find the value

8 cos 30° = 6.9282032302755

Rounding the number to four decimal places, we will get

8 cos 30° = 6.9282

The value of 8 cos 30° rounded to four decimal places = 6.9282

A store had 235 MP3 players in the month of January. Every month ,30% of the MP3 players were sold and 50 new MP3 players were stocked in the store. Witch recursive best represents the number of MP3 players in the store f(n) after n months?

Answers

f(n)=235-(235*.3^n)+50n is your equation where * is multiplication and ^ it to the power to.

What value does 4 represent in the number 487.009

Answers

400 is the answer :)

The answer to this question is 400

Jared flipped a fair coin 50 times. He expected half of his tosses to land on heads, but he only got heads 15 times. If he increased the number of times he flipped the coin to 500, he should expect the number of heads to be-

Answers

150 but this wouldnt be how many times it happens because it is all based of off chance and possibility

Maybe its 150, i think

What is the range of y=sec x

Answers

y≤-1, y≥1 is the range of y=sec x

The values where cos(x) is equal to 0 are excluded from the domain of the function y=sec(x)=1cos(x), or the values 2+n for all integers n. The function's range is either y<=1 or y>=1.

What is domain?

The domain of a function is the set of values that we are allowed to plug into our function. This set is the x values in a function such as f(x).

here, we have,

we know that "secant function" mean:

Its root is the Latin verb secare, which means "to cut." Any line that intersects a circle twice is referred to as a secant line, and you can conceive of this line as slicing the circle in half. The distance from the origin to the point where the tangent line intersects the x-axis is the secant function.

now, the identity of the sec is:

1/cos(x) = sec(x) Cot (x) = 1/Tan (x)

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