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3 years ago

If you put a sugar cube in hot tea does it dissolve or melt and why?

2 answers:

8 0

If you put a sugar cube in hot tea it will dissolve because the heat from the tea will make the sugar cube deform and the sugar from the sugar would mix/dissolve or sink to the bottom of the tea.

iren2701 [21]3 years ago

3 0

The molecules in the sugar dissolved in water. it did not dissociate though, just dissolved. the atoms in each individual molecule stayed in tact, but the intermolecular forces broke apart.

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Evaluate each expression if a= 12, b =9, c= -4 (a2/4b)+c

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3 years ago

WHY DID THE STUDENT DISLIKE THE AVERAGE TEACHER?

vladimir1956 [14]

Answer:

BECAUSE SHE WAS MEAN

Step-by-step explanation:

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2 years ago

Read 2 more answers

Fill the solution to the following equations

OLga [1]

There are no equations

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3 years ago

How do you solve for x <br><br>the similarity statement is abc~ xyz

tensa zangetsu [6.8K]

Answer:

m<X= 36.87 degrees

Step-by-step explanation:

Since the triangle abc and xyz are similar, hence;

m<C = m<Y

90 = x - 5

Add 5 to both sides

90+5 = x-5+5

95 = x

Swap

x = 95

m<Y = x - 5

m<Y = 95 - 5

m<Y = 90

Find m<X

Using the SOH CAH TOA

Opposite to m<X = YZ = 6

Adjacent = 8

Tan M<X = opp/adj

Tan m<X = 6/8

m<X = arctan(6/8)

m<X= 36.87 degrees

8 0

2 years ago

Sarah Wiggum would like to make a single investment and have $1.7 million at the time of her retirement in 34 years. She has

vovangra [49]

Answer:

Sarah has to invest $502,958.58 today.

Step-by-step explanation:

This is a simple interest problem.

The simple interest formula is given by:

$E = P*I*t$

In which E is the amount of interest earned, P is the principal(the initial amount of money), I is the interest rate(yearly, as a decimal) and t is the time.

After t years, the total amount of money is:

$T = E + P$