a. The formula F=95(K−273.15)+32 converts a temperature from Kelvin K to Fahrenheit F. Solve the formula for K.

K= this is solved

b. Convert 240∘ F to Kelvin K. Round your answer to the nearest hundredth.

240∘F ≈ __ Kelvin

Answers

Answer 1

The value of temperature in Kelvin K which has the value 240 degree in Fahrenheit F is 275 K.

How to convert a temperature from Kelvin?

The formula to convert a temperature from Kelvin K to Fahrenheit F is,

[tex]F=95(K-273.15)+32[/tex]

Here, K is Kelvin and F is Fahrenheit.

Solve the formula for K in the following way,

[tex]F=95(K-273.15)+32[/tex]

Subtract 32 both side,

[tex]F-32=95(K-273.15)+32-32\\F-32=95(K-273.15)[/tex]

Divide, with 95, both side of equation,

[tex]\dfrac{F-32}{95}=(K-273.15)\\\dfrac{F-32}{95}=K-273.15\\\dfrac{F-32}{95}+273.15=K[/tex]

This is the solved equation for K.

To convert 240∘ F to Kelvin K, put the value in the formula given in above equation,

[tex]\dfrac{F-32}{95}+273.15=K\\\dfrac{240-32}{95}+273.15=K\\\dfrac{208}{95}+273.15=K\\2.12+273.15=K\\275.27=K\\K\approx 275[/tex]

Thus, the value of temperature in Kelvin K which has the value 240 degree in Fahrenheit F is 275 K.

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Answer 2

Answer:

240°  ≈  388.71K

Step-by-step explanation:

240°  ≈  388.71 K


Related Questions

Please help please help

Answers

1. 9/44
2. 1/3
3. 1/14
4. 4/45
5. 7/12
6. 14/55
7. 5/12
8. 2/9
9. 1/16
10. 7/6
11. 5/12
12. 4/5
13. 6/7
14. 7/12
15. 1
16. 3/2
17. 15/8
18. 4/7

PLEASE HELP ME IM BEGGING YOU

Answers

Answer:

A: 2x-1

Step-by-step explanation:

Graph it. if you plug in the x and y of (1,1)

1= 2(1)-1

1=2-1

correct

Answer: A

Step-by-step explanation:

Since we are given the slope, all we have to do is use the given point to find the y-intercept.

y=2x+b                 [plug in (1,1)]

1=2(1)+b                [multiply]

1=2+b                   [subtract both sides by 2]

b=-1

Now, we know the equation is y=2x-1.

PLZ HELP im am stupid

Answers

Answer:

x = 17

Step-by-step explanation:

The two indicated angles are corresponding and congruent, thus

11x - 31 = 8x + 20 ( subtract 8x from both sides )

3x - 31 = 20 ( add 31 to both sides )

3x = 51 ( divide both sides by 3 )

x = 17

Answer:

the answer is number 4 17

Step-by-step explanation:

HELP TRUE OR FALSE 25 POINTS!!

Answers

False - A is not a ray

Answer:

False because the A does not have a dot on it.

What is the equation number of songs, one, none, or plenty and the total cost

Answers

Answer
this hard





explanation
sorry i can’t help

What
is
the
solution
to
the
equation?
5x – 4 = 3x + 10

Answers

Answer:

x = 7

Step-by-step explanation:

5x - 4 = 3x + 10

Combine Like Terms

2x = 14

Divide

x = 7

- Find the coordinates of A if B(0,5.5) is the midpoint of AC and C has coordinates

(-3,6).

Answers

Given:

Coordinates of point C are (-3,6).

Point B(0,5.5) is the midpoint of AC.

To find:

The coordinates of A.

Solution:

Let the coordinates of point A are (a,b).

Formula for midpoint:

[tex]Midpoint=\left(\dfrac{x_1+x_2}{2},\dfrac{y_1+y_2}{2}\right)[/tex]

Using the above formula, the midpoint of A(a,b) and C(-3,6) is

[tex]B=\left(\dfrac{a+(-3)}{2},\dfrac{b+6}{2}\right)[/tex]

[tex](0,5.5)=\left(\dfrac{a-3}{2},\dfrac{b+6}{2}\right)[/tex]

On comparing both sides, we get

[tex]\dfrac{a-3}{2}=0[/tex]

[tex]a-3=0[/tex]

[tex]a=3[/tex]

and,

[tex]\dfrac{b+6}{2}=5.5[/tex]

[tex]b+6=11[/tex]

[tex]b=11-6[/tex]

[tex]b=5[/tex]

Therefore, the coordinates of point A are (3,5).

a music CD costs $18. What is the total cost of the CD if there is a 6.25%sales tax?

Answers

Answer:

$19.13

Step-by-step explanation:

18 + 6.25 is 19.125 and you would round that to 19.13 as your total

4. A recipe for pasta dough says, "Use 150 grams of four per large egg."
a. How much flour is needed if 6 large eggs are used?
b. How many eggs are needed if 450 grams of flour are used?

Answers

Answer:

900 grams of flour 150x6=900

3 eggs 450/150=3

If x= -4 find 3x^2+2x

Answers

Answer:

40

Step-by-step explanation:

3(-4)^2 + 2(-4)

3(16) - 8

48-8

40

2(c-5) - 3
What is the answer?

Answers

Step-by-step explanation:

2 · c - 5 · 2 - 3 = 2c - 10 - 3

2c - 10 - 3 = 2c - 7


Tommy has 15 marbles in his pocket. He has 3 green, 4 white, 6 black, and 2 blue marbles. If he randomly puts his hand in his pocket and
grabs a marble, what is the probability that he will pick a black marble?

Answers

Answer:

0.4

Step-by-step explanation:

The formula to calculate number of black marbles isnumber of favourable items by number of favourable items i.e for black marbles it will become

P(B)=number of black marbles divide by total number of marbles

P(B)=6/15

P(B)=0.4 OR 40%

Therefore the probability that Tommy will pick black marble is 0.4 or 40%

Point B has 3 lines extending from it. One line extends to point A, another to C, and another to D. Angle A B D is a right angle. Which information do you know is true from the diagram? Check all that apply. ∠ABD is a right angle. Ray B C bisects angle ∠ABD. m∠ABC = 45° m∠CBD = 45° m∠ABD = 90°

Answers

Answer:

A) ∠ABD is a right angle.

E) m∠ABD = 90°

Step-by-step explanation:

just took the test

∠ABD is a right angle and ∠ABD = 90° will be correct for the given angles.

What is an angle?

An angle is a geometry in plane geometry that is created by 2 rays or lines that have an identical terminus.

The identical endpoint of the two rays—known as the vertex—is referenced as an angle's sides.

The angle is the measurement of the angular distance for example for linear motion we have a meter inch but for angular rotation, we don't have the measurement so the angle is useful to measure the angular rotation.

Given that,

Angle A B D is a right angle.

The right angle is a 90-degree angle.

So,

m∠ABD = 90°

Hence "∠ABD is a right angle and ∠ABD = 90° will be correct for the given angles".

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Help please!!!!!!!!!!!!!!!!!

Answers

Answer:

Step-by-step explanation:

4x=2(x+6)  

4x=2x+6

2x=6

x=3

Is 39,052 divisible by 3?

Answers

3+9+0+5+2= 19
19 is not divisible by 3 so the answer is no

Answer:

no as the answer would be a decimal

Step-by-step explanation:

an easier way to know is to add up all the digits

3 + 9+0 +5+2= 19 and if that number is a multiple of 3 then it will be divisible by 3

this works for any number that should be divided by 3

example

is 2345 divisible by 3

2+3+4+5 =14 so no it is not divisible by 3

example

is 12345 divisible by 3

1+2+3+4+5 =15 so yes it is divisible by 3

hope this helps

pls can u help me with my most recent question pls and thx

Beach Bicycles sells two-seater bicycles. Its markup rate is 68%. Which equation represents the new price for a bicycle, y, given an original price, x?

Answers

Answer:

y = 1.68x

Step-by-step explanation:

The markup rate of a product or service refers to how higher the selling price is than the total production cost. In this case, this company doesn't produce the bikes, instead it purchases them from a wholesaler, distributor or even the factory, and then resells them in order to make a profit.

E.g. Beach Bicycles purchases two-seater bikes at $200 each, and then it will resell them to their customers at 1.68 x $200 = $336. The total markup in this example is $136, which represents $136/$200 = 68% of the purchase price.

HELP PLEASE! IM STUCK!

Answers

Answer:

D

Step-by-step explanation:

Find the product -1(-15) . Oh and also -1(-24) pls help

Answers

Answer:

15 and 24

Step-by-step explanation:

distribute the -1 to the -15 amd it will cancel out same for the other

You are baking cookies for your class. There are 23 total students in your class and you have baked 12 cookies. Write and solve an equation to find the additional number x of cookies you need to bake in order to have 2 cookies for each student. Write your equation so that the units on each side of the equation are cookies per student.

Equation: The equation has to equal 2
=2
Number of cookies: x=


Please help Thank you

Answers

Answer:

12+2x=46     x=17 cookies

Step-by-step explanation:

First you are going to double the number of students because each student is getting 2 cookies. Then you will subtract 12 from 46 and that gets you 34. Then you will divide 2 by 34 to get how many cookies she needs to bake. 17 more cookies. To check your work plug in 17 by the x. so 2 times 17 is 34 plus 12 is 46 so that answer is correct.

Savanah solved the equation 3 + 4|3 plus 4 StartAbsoluteValue StartFraction x Over 2 EndFraction plus 3 EndAbsoluteValue equals 11. + 3| = 11 for one solution. Her work is shown below:

4|5 lines of math. Line 1 is, 4 StartAbsoluteValue StartFraction x Over 2 EndFraction plus 3 EndAbsoluteValue equals 8. Line 2 is, StartAbsoluteValue StartFraction x Over 2 EndFraction plus 3 EndAbsoluteValue equals 2. LIne 3 is, StartFraction x Over 2 EndFraction plus 3 equals 2. Line 4 is, StartFraction x Over 2 EndFraction equals negative 1. Line 5 is x equals negative 2. + 3| = 8
|5 lines of math. Line 1 is, 4 StartAbsoluteValue StartFraction x Over 2 EndFraction plus 3 EndAbsoluteValue equals 8. Line 2 is, StartAbsoluteValue StartFraction x Over 2 EndFraction plus 3 EndAbsoluteValue equals 2. LIne 3 is, StartFraction x Over 2 EndFraction plus 3 equals 2. Line 4 is, StartFraction x Over 2 EndFraction equals negative 1. Line 5 is x equals negative 2. + 3| = 2
5 lines of math. Line 1 is, 4 StartAbsoluteValue StartFraction x Over 2 EndFraction plus 3 EndAbsoluteValue equals 8. Line 2 is, StartAbsoluteValue StartFraction x Over 2 EndFraction plus 3 EndAbsoluteValue equals 2. LIne 3 is, StartFraction x Over 2 EndFraction plus 3 equals 2. Line 4 is, StartFraction x Over 2 EndFraction equals negative 1. Line 5 is x equals negative 2. + 3 = 2
5 lines of math. Line 1 is, 4 StartAbsoluteValue StartFraction x Over 2 EndFraction plus 3 EndAbsoluteValue equals 8. Line 2 is, StartAbsoluteValue StartFraction x Over 2 EndFraction plus 3 EndAbsoluteValue equals 2. LIne 3 is, StartFraction x Over 2 EndFraction plus 3 equals 2. Line 4 is, StartFraction x Over 2 EndFraction equals negative 1. Line 5 is x equals negative 2. = –1
x = –2
What is the other solution to the given absolute value equation?

Answers

Answer: Its -10 :)

Step-by-step explanation:

Answer:

-10

Step-by-step explanation:

on edge it works

Sovle for x . 4(x-4)=36

Answers

Answer:

below

Step-by-step explanation:

[tex]x.4 ( x-4) = 36 \\[/tex]

[tex]4x(x-4) = 36 \\[/tex]

[tex]4x^{2} - 16x = 36[/tex]

add -36 to both sides

[tex]4x^{2} - 16x - 36 = 36 -36 \\4x^{2} -16x - 36 = 0[/tex]

divide both sides by 2

[tex]\frac{4x^{2} - 16x - 36 }{4} = 0/4[/tex]

[tex]x^{2} -4x-9 = 0[/tex]

This is a quadratic equation

let's solve it by  graphing it

The solution are the x-coordinates of the intersection points

The x-coordinates of the intersection points are approximatively -1.6 and 5.6

Find the distance between points P(5, 1) and 2(3, 4) to the nearest tenth.

Answers

Answer:

using distance formula =√(5-3)sq+(1-4)sq

=√4+9

=√13

Step-by-step explanation:

PLEASE HELP!

Reduce to simplest form.
5/8 - (- 7/2)

Answers

Answer:

[tex]\huge\boxed{\sf 4\frac{1}{8} }[/tex]

Step-by-step explanation:

[tex]\sf =\frac{5}{8} - (-\frac{7}{2} )\\\\Rule : ( - *- = +)\\\\\=\frac{5}{8} +\frac{7}{2} \\\\LCM = 8\\\\\=\frac{5+28}{8} \\\\\=\frac{33}{8} \\\\=4\frac{1}{8}[/tex]

[tex]\sf =\frac{5}{8}+ \frac{7}{2} \\\\=\frac{5+28}{8}[/tex]

[tex]\sf =\frac{33}{8} \\\\=4\frac{1}{8}[/tex]

Hope this helped!

~AnonymousHelper1807

In how many ways can 11 bowlers be
selected from 25 who came to a bowling ally?
using npr or ncr

Answers

Answer:

Yes ans = 27720. Total possibilities = C(4,1) * C(6,4) * C(11,6) = 27720.

What is the sum of the terms of the series 4 + 7 + 10 + . . . + 22? 91 43 104

Answers

Answer:

91

Step-by-step explanation:

This is an arithmetic sequence, in which a set number is added to the previous term to get the next term. The number added is figured out by subtracting the 1st term from the 2nd term and the 2nd term from the 3rd term.

Now that we know the number is 3, we can complete the sequence:

4, 7, 10, 13, 16, 19, 22

We will add all the terms up to get 91.

___________________________________________________I AM ALWAYS HAPPY TO HELP :)

the price of a share of stock for a company XYZ at the beginning of the week was $24.75. over the next 5 days, the share of the stock gained $2.50 on Monday lost $3.25 on Tuesday lost $0.75. on Wed, gained $1.25 on Thursday, and gained 4.75 on Friday

Answers

Answer:

$29.25

Step-by-step explanation:

The Price of the share of stock at the end of Friday would be; $29.25. the correct option is B. $29.25.

What is the unitary method?

The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.

Let the integers loss is represented by negative integers whereas profit is represented by positive numbers.

Given, Beginning price =  $24.75

Over the next 5 days,

On Monday, gain of  $2.50 represented by; + $2.50.

On Tuesday, loss of $3.25 represented by; - $3.25 .

On Wednesday,  loss of $0.75 represented by; - $0.75.

On Thursday, gain of $1.25 represented by ;+ $1.25.

On Friday, gain of $4.75 represented by; + $4.75.

The Price of the share of stock at the end of Friday would be;

= (Beginning price)+ ( + $2.50 - $3.25- $0.75+ $1.25+ $4.75)

= $( 24.75 + 2.50 -3.25 -0.75 +1.25 +4.75)

= $29.25

Hence, The Price of the share of stock at the end of Friday would be; $29.25. the correct option is B. $29.25.

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Find the square root of 1764 using prime factorization with explanation and solution.

Answers

Answer:

42

Step-by-step explanation:

The product of the prime factors of 1764 is

1764 = 2² × 3² × 7² , thus

[tex]\sqrt{1764}[/tex]

= [tex]\sqrt{2^{2}(3^{2} )(7^{2} ) }[/tex]

= [tex]\sqrt{2^{2} }[/tex] × [tex]\sqrt{3^{2} }[/tex] × [tex]\sqrt{7^{2} }[/tex]

= 2 × 3 × 7

= 42

An ounce of silver is worth $20.16 per ounce. How much is 13.5 ounces of silver worth?

Answers

Answer:

13.5 ounces of silver is worth $272.16

Step-by-step explanation:

since it is $20.16 per ounce, simply multiply 20.16 and 13.5 to get 272.16

Step-by-step explanation:

Times 20.16 by 13.5 and you will get 272.16

is x and x2 a like term

Answers

Answer:

i would like to say yes.

Step-by-step explanation:

No because they are not the same

How many times larger is 5 × 10^6 than 5 × 10^2​

Answers

Answer:

3 times

Step-by-step explanation:

The number 5 x 10⁶ is 10000 times greater than the number 5 x 10².

What is an expression?

The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

Given that the numbers are 5 x 10⁶ and  5 x 10². How many times the number is greater will be calculated by dividing the bigger number by the smaller number.

E  = ( 5 x 10⁶)  / ( 5 x 10² )

E = 10000

Therefore, the number 5 x 10⁶ is 10000 times greater than the number 5 x 10².

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