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3 years ago

A bag contains ten balls labeled 1 through 10. One ball will be randomly picked.

Mathematics

2 answers:

svetlana [45]3 years ago

6 0

Answer:

I also have this same question.

Step-by-step explanation:

Can anybody help?

astraxan [27]3 years ago

4 0

1/10 probability because if there’s 10 balls and u pick one ball it’s 1 out of 10 balls:)

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IF A 30-DAY SUBSCRIPTION IS $499 PLUS 8% TAX, BUT IS BEING PRORATED FOR 7 DAYS, PLUS THERE IS A $10 OFF COUPON, WHAT'S THE FINAL

damaskus [11]

Answer:

$519.61

Step-by-step explanation:

We add the 8% tax 23 days of subscription since prorated for 7 days [30 - 7 = 23].

How much is 23 days subscription if 30 days is 499?

$\frac{30}{499}=\frac{23}{x}\\30x=23*499\\30x=11,477\\x=382.57$

We add 8% of this to 499:

0.08 * 382.57 =30.51

So cost is:

499 + 30.61 = 529.61

Now we have $10 off, so final cost would be:

529.61 - 10 = $519.61

7 0

4 years ago

Express the area of a rectangle with length 5m^45m 4 5, m, start superscript, 4, end superscript and width 6m^26m 2 6, m, start

Aliun [14]

By definition, the area of a rectangle is given by:

$A = (w) (l)$

Where

l: length of the rectangle

w: width of the rectangle

Therefore, substituting values we have:

$A = (6m ^ 2) (5m ^ 4)$

Rewriting the expression we have:

$A = 30 (m ^ 2) (m ^ 4)$

$A = 30m ^ {2 + 4}$

$A = 30m ^ {6}$

Answer:

The area of the rectangle as monomial is given by:

$A = 30m ^ {6}$

8 0

3 years ago

12.89503 rounded to the hundreths is

Mariulka [41]

$\text{The hundredths place is the 2nd place after the decimal}\\\\\text{The number in the hundredths place in this case is 9}\\\\\text{You would round up if the number to the right of it it's 5 or greater}\\\\\text{You would keep it the same if the number to the right of it is 4 or less}\\\\\text{The number to the right of 9 is 5, so round up}\\\\\text{When you round, it would turn into: 12.90, since the 9 turns into a "10",}\\\text{then you carry the one over to the next number}\\\\$

$\boxed{\text{Answer: 12.90}}$

7 0

3 years ago

Which of the following represents 1% of 300 •1 •3 •3/100 •30

ivanzaharov [21]

Answer:

it's •3

Step-by-step explanation:

1/100 × 300/1 =3

100 into 300 is 3

then equal to 3/1

any number over one is it self

3 0

3 years ago

Solve -4x+7y=10;4x-7y=-10 by elimination

Natali [406]

Answer: all solutions

Step-by-step explanation:

all of the numbers cancel out

4 0

4 years ago