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4 years ago

How to write 3 9/100 as a decimal?

2 answers:

6 0

3 9/100 would be written as a decimal like this, 3.09. You say three and nine one hundredths. The 9 has to be in the hundredths place, so you put a 0 in front of it. And since the 3 is hole, you put it in front of the decimal point.

Yuri [45]4 years ago

3 0

$(3*100)+9$

$\frac{309}{100} =3.09$

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Tommy earned $76.00 in interest after 5 years on a principal of $400. Jane earned $82.00 in interest after 2 years on a principa

vovikov84 [41]

Answer:

The bank in which Jane has invested.

Step-by-step explanation:

For Tommy's Bank:

P = $400

t = 5 years

I = $76

Simple interest formula is given by

$I=Prt\\\\76=400(r)5\\\\r=0.038\\\\r=3.8\%$

For Jane's Bank:

P = $1000

t = 2 years

I = $82

Simple interest formula is given by

$I=Prt\\\\82=1000(r)2\\\\r=0.041\\\\r=4.1\%$

Since, Jane's bank has higher interest rate. It means one can get higher interest if invest in this bank.

Therefore, we should prefer the bank in which Jane has invested.

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3 years ago

A jug holds 5 gallons of water. if a glass holds 4 ounces of water, how many glasses can be drawn from the water jug?

tigry1 [53]

Answer:

160

Step-by-step explanation:

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4 years ago

Evaluate Combination (6,6)

andrew11 [14]

Answer:

$nCx = \frac{n!}{x! (n-x)!}$

On this case n =6 and x =6 we got:

$6C6 = \frac{6!}{6! (6-6)!} = \frac{6!}{6! 0!}= \frac{6!}{6!}=1$

Step-by-step explanation:

The utility for the combination formula is in order to find the number of ways to order a set of elements

For this case we want to find the following expression:

$6C6$

And the general formula for combination is given by:

$nCx = \frac{n!}{x! (n-x)!}$

On this case n =6 and x =6 we got:

$6C6 = \frac{6!}{6! (6-6)!} = \frac{6!}{6! 0!}= \frac{6!}{6!}=1$

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15 of 20 answer

expeople1 [14]

Answer:

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Step-by-step explanation:

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3 years ago