A pot of stew is placed on a stove to heat. The temperature of the liquid reaches 170°F, and then the pot is taken off the burner and placed on a kitchen counter. The temperature of the air in the kitchen is 76°F.
If k = 0.34, the temperature of the liquid after 7 hours will be

Answers

Answer 1

Answer:

Step-by-step explanation:

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Related Questions

can someone tell me whats the different between 4.091 and 2.174

Answers

Answer:

1.917

Step-by-step explanation:

The difference between 4.091 and 2.174 will be;

⇒ 1.917

What is mean by Subtraction?

Subtraction in mathematics means that is taking something away from a group or number of objects. When you subtract, what is left in the group becomes less.

Given that;

The numbers are,

⇒ 4.091 and 2.174

Now,

Since, The numbers are,

⇒ 4.091 and 2.174

Hence, The difference the number 4.091 and 2.174 is,

⇒ 4.091 - 2.174

⇒ 1.917

Thus, The difference between 4.091 and 2.174 = 1.917

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Which of the following are factors of 12?

1 And 12

2 And 6

3 And 4

Answers

Answer:

id just learned this a month ago so i think its 2 and 6 i hope u get 100!

Step-by-step explanation:

Answer:

All three are correct.

Step-by-step explanation:

1x12 is 12, so #1 is correct.

2x6 is 12, so #2 is correct.

3x4 is 12, so #3 is correct.

What is the distance of Point A (4-i) from the origin of the complex plane?


Square root of 15

15

Square root of 17

17

Please someone help I will rate 5 stars

Answers

Answer:

1st im not sure

.

.

.

.

.pls rate 5 stars

what is 4/3 divided by 5/3

Answers

Answer:

4/5

Step-by-step explanation:

4/3 ÷ 5/3

Copy dot flip

4/3 * 3/5

Rewriting

4/5 * 3/3

4/5

Answer:

Step-by-step explanation:

The answer is 0.8

The game of roulette involves spinning a wheel with 38 slots: 18 red, 18 black, and 2 green. A ball is spun onto the wheel and will eventually land in a slot, where each slot has an equal chance of capturing the ball. a) you watch a roulette wheel spin 5 times and the ball lands on a red slot each time. What is the probability that the ball will land on a red slot the next spin? b) you watch a roulette wheel spin 330 consecutive times and the ball lands on a red slot each time. What is the probability that the ball will land on a red slot on the next spin?

Answers

Answer:b

Step-by-step explanation:

You've w How many solutions does this equation have? 10y = 10y - 2
no solution
one solution
infinitely many solutions​

Answers

Answer:

  no solution

Step-by-step explanation:

Subtract 10y from both sides of the equation:

  10y -10y = 10y -10y -2

  0 = -2 . . . . FALSE

There are no values of y that will make this be true. The given equation has NO SOLUTION.

Find the value of g when 5g+15 equals 2g+27 . Use pencil and paper. Explain how you can check that the value you found for g is correct. If your check does not​ work, does that mean that your result is​ incorrect? Explain.

Answers

Answer:

its b

Step-by-step explanation:

What is the value of x?

Answers

Answer:

x=35

Step-by-step explanation:

Please helpppp need this done right nowwwe

Answers

Answer:

1. Given

2. Similar Lines(given in diagram)

3. Vertical Angles

4. SAS(or Side-Angle-Side)

Step-by-step explanation:

1 is given because that is whats given to you.

2 is Similar Lines because, on the diagram, when a line has a small dash on it and another line has the same dash, this means that they are similar.

3 is Vertical Angle because a vertical angle is an angle that is reflective of another angle and, according to the Vertical Angle Theory, all vertical angles are equal.

4 is SAS because you always go counterclockwise on the triangle when finding the congruent abbreviation and her you can see it is Side(LN=NW), Angle(LNS=WNK), Side(SN=NK).

Find X and Y in the figure

Answers

Answer:

x = 15

y = 19

Step-by-step explanation:

(5x-5) = (4x+10) reason[ being corresponding angle]

or, 5x-4x = 10+5

or, x = 15.

Similarly,

(5x-5)+(6y-4) = 180 reason[being supplementary angle]

putting the value of x in the equation, so

or, (5*15 -5)+(6y-4) = 180

or, 75-5+6y-4 = 180

or, 66+6y = 180

or, y = 30-11

or, y = 19.

1. Which of the given equations are linear? ​

Answers

which equation do you mean?

2⋅(5^8/5^5)
its making me add extra words

Answers

Answer:

250

Step-by-step explanation:

1. Simplify the expression to 2 x 5^3.

2. Evaluate the power (125)

3. Solve 2 x 125

3.1 plus 7.4 plus 6.9

Answers

Answer: 17.4

Step-by-step explanation:

There isn't much to it... it's basic addition.

I guess if you were not using a calculator you would set it up like this:

3.1

+7.4

+6.9

---------

17.4

Answer:

17.4

Step-by-step explanation:

if you estimate all of these you get 3,7, and 7, these(added together) are 17,

Does this equation represent a function?
Answer Yes

Answers

Answer:

yes

Step-by-step explanation:

ur welcome

brainliest pls

xd

P=$4130,r=?,t=155 days, I=$115.58

Answers

Answer:

r = 6.5902%

Step-by-step explanation:

I = Prt

since the time is in days, it needs to be converted to years.

t = 155/365 = 0.424658

115.58 = (4130) r (0.424658)

115.58 = 1753.8045 r

115.58/1753.8054 = r

0.065902 = r

then, converting  r decimal to a percentage

r = 0.065902 x 100 = 6.5902 %

Solve for u.
8u+ 33 =-7(u-9)
Simplify your answer as much as possible.
u =
8
Х
?

Answers

Answer:

u=2

Step-by-step explanation:

8u+ 33 =-7(u-9)

Distribute

8u+ 33 =-7u+63

Add 7u to each side

8u+33+7u = -7u+63+7u

15u+33 = 63

Subtract 33 from each side

15u +33-33 = 63-33

15u = 30

Divide each side by 15

15u/15 = 30/15

u =2

Answer & Step-by-step explanation:

- 22 = -8u + 6(u-7)

-22 = -8u + 6u - 42

8u - 6u = 22 - 42

2u = -20

u = -20/2

u = -10

someone help it’s due in a couple of min

Answers

Answer: A $5800

Step-by-step explanation:

His parents cover 9100+ the scholarship for 3300=12400

What is the standard form of the equation of a line that passes through
(2,0) and (0,-5)?

Answers

(5,1) I think that’s it

Members of a youth group held a bake sale to raise money for their summer trip. They sold 30 cakes, 40 pies, and 200 giant cookies, and raised a total of $684.50. The price for a pie was $2.00 less than the price of a cake. The price of a cake was 5 times as much as the price for a giant cookie. Find the price for each item at the bake sale

Answers

Answer: Cost of  a giant cookies = $1.39

Cost of a cake= $6.95

Cost of a pie= $4.95

Step-by-step explanation:

Let price of a giant cookie = x

Then,

price of a cake = 5x

Price of a pie = 5x-2

Cost of  30 cakes, 40 pies, and 200 giant cookies = 30 (5x)+40(5x-2)+200x

= 150x+200x-80+200x   [By distributive property a(b+c)=ab+ac]

= 550x-80

Given cost = $684.50

[tex]\Rightarrow\ 550x-80=684.50\\\\\Rightarrow\ 550x= 684.50+80[/tex]

[tex]\Rightarrow\ 550x=764.50\\\\\Rightarrow\ x=\dfrac{764.50}{550}\\\\\Rightarrow\ x=1.39[/tex]

Cost of  a giant cookies = $1.39

Cost of a cake = 5 x $1.39  = $6.95

Cost of a pie = $6.95 -  $2 = $4.95

Question 1 of 10
On a timeline, a milestone 6 years in the future will be to the
of a
milestone 3 years in the future and to the
of a milestone 12 years
in the future.
O A. right; right
O B. left; left
C. right; left
D. left; right

Answers

Answer: right, left

Step-by-step explanation:

(4p^4)^2 without exponents

Answers

Answer:

(4p x 4) x 2 = 16p x 2 = 32p

Step-by-step explanation:

The required simplification is (4p⁴)² = 256p⁸.

What are the rules of exponents?

Some of the rules of exponents are as follows,

The product of two exponents having the same power is equal to the power of their base multiplied.

The product of two exponents having the same base is equal to the sum of the powers of different exponents to the same base.

The given expression is  as below,

(4p⁴)²

Without using the exponents the given expression can be simplified as follows,

The power to any number simply means that the number will be multiplied to itself as many number of times. this basic rule is used to obtain result as,

(4p⁴)²

= (4p × 4p × 4p × 4p)²

= (16p⁴)²

= 16p⁴ × 16p⁴

= 256 × (p × p × p × p × p × p × p × p)

= 256p⁸

Hence, the given expression can be simplified as  256p⁸.

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1/3j =9

A.)27
B.)9
C.)3
D.)4

Answers

The answer is B.)9 the answer is B.)9

Which one would the equation be?

Answers

Answer:

a. [tex] y = \frac{2}{5}x - 6 [/tex]

Step-by-step explanation:

The slope-intercept form of equation of a line is given as [tex] y = mx + b [/tex]. Where,

m = slope

b = y-intercept.

Rewrite the equations, [tex] 2x - 5y = 12 [/tex] and [tex] 4y + 24 = 5x [/tex], in the slope-intercept form by making y the subject of the formula. Then, derive our new equation that has the same slope as the first equation, and the same y-intercept as the second equation.

[tex] 2x - 5y = 12 [/tex]

[tex] 2x - 12 = 5y [/tex]

Divide both sides by 5

[tex] \frac{2x - 12}{5} = \frac{5y}{5} [/tex]

[tex] \frac{2x}{5} - \frac{12}{5} = y [/tex]

Rewrite

[tex] y = \frac{2x}{5} - \frac{12}{5} [/tex]

The slope of [tex] 2x - 5y = 12 [/tex] is ⅖.

[tex] 4y + 24 = 5x [/tex]

[tex] 4y = 5x - 24 [/tex] (subtraction property of equality)

Divide both sides by 4

[tex] \frac{4y}{4} = \frac{5x - 24}{4} [/tex]

[tex] y = \frac{5x}{4} - \frac{24}{4} [/tex]

[tex] y = \frac{5x}{4} - 6 [/tex]

The y-intercet of [tex] 4y + 24 = 5x [/tex] is -6

Therefore, the equation that has the same slope as the first equation and the same y-intercept as the second equation would be:

[tex] y = mx + b [/tex]

Plug in the values of m and b

[tex] y = \frac{2}{5}x + (-6) [/tex]

[tex] y = \frac{2}{5}x - 6 [/tex]

which point is on her graph? A. (1, 10) B. (22, 3) C. (6, 34) D. (2, 20)

Answers

Answer:

There is no picture

Step-by-step explanation:

I wanted to help but i cant

Answer:Its D

Step-by-step explanation: (6, 34)

I need help with this geometry question

Answers

Answer:

A=82

b=71

c=71

d=54

e=44

f=109

g=73

Round 683,492 to the nearest hundred thousand.

Answers

Answer:

700,000

Step-by-step explanation:

you need to look at the ten thousands and look at the number if it is past 5 you round up.

683,492 rounded to the nearest hundred thousand is 700,000. Hope this helps !

The graph of a linear function is shown on the grid. What is the rate of change of y with respect to x for this function? Please hurry it’s urgent Thank you

Answers

Answer:

[tex] -0.2 [/tex]

Step-by-step explanation:

Given:

(-3, 3.6);

(5, 2)

Required:

Rate of change

SOLUTION:

Rate of change for the function is given as [tex] \frac{y_2 - y_1}{x_2 - x_1} [/tex].

Let,

[tex] (-3, 3.6) = (x_1, y_1) [/tex]

[tex] (5, 2) = (x_2, y_2) [/tex]

Rate of change = [tex] \frac{2 - 3.6}{5 - (-3)} [/tex]

[tex] = \frac{-1.6}{8} [/tex]

[tex] = -0.2 [/tex]

The rate of change of y with respect to x for this function is -0.2

Given :

The graph of a linear function is shown on the grid

To find the rate of change of y with respect to x , we need to pick two points from the graph

Two points are (-3,3.6)  and (5,2)

Lets apply slope formula to find out rate of change

[tex]slope =\frac{y_2-y_1}{x_2-x_1}\\slope =\frac{2-3.6}{5+3} \\slope = -0.2[/tex]

The rate of change of y with respect to x for this function is -0.2

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The ratio of boys to girls in a group is 5:1 if there are 60 more boys than girls work out how many people there are in total

Answers

Answer:

90.

Step-by-step explanation:

If the number of girls = x then the number of boys = x+60 and the total is 2x + 60.

As the ratio of boys to girls = 5:1, the fraction of boys = 5/6 and of girls is 1/6.  

So x = 1/6(2x + 60)

x = 1/3x + 10

2/3 x = 10

x = 10*3/2 = 15.

So the total number of people = 2(15) + 60 = 90.

A nursery owner buys 7 panes of glass to fix some damage to his greenhouse. The 7 panes cost ​$17.15. ​Unfortunately,he breaks 2 more panes while repairing the damage. What is the cost of another 2 panes of​ glass?

Answers

Answer:

$4.90

Step-by-step explanation:

17.15 / 7= 2.45

2.45*2=4.9

the cost of another two pains of glass is $4.90

How do you do this question? And why is the answer E and not A?

Answers

Step-by-step explanation:

The answer should be A.

We can start with the fact that x = cos t, y = sin t traces the unit circle counterclockwise once every 2π radians, starting at (1, 0).

By starting at t = π instead of t = 0, we move the starting point to (-1, 0) without changing the direction.

All 5 options have the correct starting point (except D) and number of rotations, but only option A is counterclockwise.

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The European Union is a supranational organization that includes many powerful countries in Europe. In order to be a member of this supranational entity, a country must agree with all of the following conditions except __________.A.conducting free trade between member nationsB.using the Euro as currencyC.allowing citizens to travel freely between borders of member countriesD.cutting connections with other continents and operating only within European bordersPlease select the best answer from the choices providedABCD porcentaje de 70 y 35 [60 POINTS] ANWSER BOTH QUESTIONS ASAP! Marking BrainliestInstructionsRe-read lines 5-8 of Im Nobody! Who are you? Then answer the multiple choice questions that follow.From Im Nobody! Who are you? by Emily DickinsonHow dreary to be Somebody!How public like a Frog To tell ones name the livelong June To an admiring Bog!The word Somebody is capitalized in the poem becauseAnswer choices for the above questionA. it is a proper pronoun.B. it is the proper name of a character in the poem.C. it conveys an idea of being well known.D. the poet does not know how to capitalize properly.The dashes mainly affect the poem byAnswer choices for the above questionA. acting like periods to indicate the end of a thought.B. breaking the flow of language so the poem is easier to read.C. dividing the lines into section that have the same meter.D. emphasizing the humorous connections Dickinson makes. Stevenson wrote the essay several years after his visit to Wick,Scotland. How has looking back at the time and seeing it from a new perspective changing his thinking? Using evidence from the except to support your respond. Describe the religious conflict in Nigeria. What are factors that contribute to the violence? 6. Yo siempre(suponer/hacer) mi tarea cuando llego a casa. (1 point) GIVING BRAINLIEST AND MORE Solve for x in the following equation:kx = m + nx Anna stated that carbon monoxide could not be organic because it is a gas. what is wrong with her statement? A.) her statement is correct.B.) Organic molecules can be gases.C.) carbon monoxide is not a gas.D.) Carbon monoxide is not organic because it is not produced by living things. How was the Enlightenment revolutionary? Please help me this is due 20 mins. TY Help needed ASAP will give brainliest and 5 star RATE What element has 80 protons, 81 neutrons, 79 electrons? In which cell below would a student likely observe a cell plate during mitosis?A: Rat muscle cell B: onion root cellC: human lung cellD: alligator stomach cell Compare 6 10^8 to 3 10^6. 6 10^8 is 2,000 times larger than 3 10^6. 6 10^8 is 200 times larger than 3 10^6. 6 10^8 is 20 times larger than 3 10^6. 6 10^8 is 2 times larger than 3 10^6. What part of an equation represents the constant rate of change? Write a system of equations that represents the given equation then find the two numbers The sum or two numbers is 68. The difference is 12 Do you think partial melting will occur if there is too much amount of water in the subduction zone? What main belief is shared by the Declaration of Independence and the Constitution? What are the benefits of these pranayama exercises? Keith needs to drive a total of 18 miles. So far, he has driven 9.4 miles. How many more miles must Keith drive?