3 years ago

The price s of a pair of shoes plus 5% sales tax. In simplest form

Mathematics

1 answer:

Vinil7 [7]3 years ago

5 0

S*.05= ?*.05

I'm not really sure

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After 50 soccer games, the ratio of wins to losses is 3:7. How many games did the team win? Explain how you found your answer

zalisa [80]

Answer:The team won 15 games

Step-by-step explanation:

Given no of soccer games =50

Ratio of wins to losses =3:7

Let no of wins = $3x$

and no of losses = $7x$

Now

$3x+7x=50$

$10x=50$

Dividing both sides by 10

x=5

So no of wins =3x = $3\times5$

=15

We found the answer as 10 parts equals 50

So 3 parts equals 15

4 0

3 years ago

23 degrees 20’48 is the same as _degrees.

allochka39001 [22]

Answer:

$\large\boxed{23^o20'48''=\left(23\dfrac{26}{75}\right)^o}$

Step-by-step explanation:

$\text{We know:}\\\\1^o=60'\to1'=\left(\dfrac{1}{60}\right)^o\\\\1'=60''\to1^o=(60)(60'')=3600''\to1''=\left(\dfrac{1}{3600}\right)^o\\\\23^o20'48''\\\\20'=\left(\dfrac{20}{60}\right)^o=\left(\dfrac{1}{3}\right)^o\\\\48''=\left(\dfrac{48}{3600}\right)^o=\left(\dfrac{1}{75}\right)^o\\\\\text{Therefore}\\\\23^o20'48''=23^o+20'+48''=23^o+\left(\dfrac{1}{3}\right)^o+\left(\dfrac{1}{75}\right)^o\\\\=\left(23+\dfrac{1\cdot25}{3\cdot75}+\dfrac{1}{75}\right)^o=\left(23+\dfrac{25}{75}+\dfrac{1}{75}\right)^o=\left(23\dfrac{26}{75}\right)^o$

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4 years ago

Suppose a 5-digit number is formed using the digits from 1 to 9 (without replacement). What is the probability that it will be a

zhuklara [117]

Answer:

First take 5 empty. Digits.
The no of digits are 9 (1-9).
The last no must be even so . The total no of even no’s . Are 4 (2,4,6,8)
The probability of last digit is 4
There are remaing 8 digits so. Place them where. U required. The probability are. 8, 7,6,5(no reputations)
The final answer is 4*8*7*6*5=6720 ways

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2 years ago

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A study shows that 70 out of 200 college students read newspapers . marysville college has 12,600 students. based on sturdy , ho

d1i1m1o1n [39]

441
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3 years ago

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A furniture store is having a sale on futons. If a futon that originally costs $1100 is on sale for 25% off, what is the actual

bogdanovich [222]

25% off means you are only paying 75% of the cost.

0.75(1100) = $825

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3 years ago