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2 years ago

Three sevenths of a children's choir are boys. There are 12 boys in the choir.

Mathematics

2 answers:

erastova [34]2 years ago

3 0

This should basically explain things! Good luck!

GarryVolchara [31]2 years ago

3 0

The correct awnser is 28

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Earned 25 dollars negative or postive

AnnyKZ [126]

It would be positive since you’re gaining $25

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2 years ago

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Help please ASAP. ..................,,.,,..,,

fredd [130]

Answer:

2x(3+1)

Step-by-step explanation:

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3 years ago

A store advertises that customers can take 25% off the original price and then take an extra 10% off. Is this the same as a 35%

ivanzaharov [21]

It is not the same since you will note be taking the 10% off the original price which is greater than the discounted price.
Example: An item is priced at $10.00 and if you take 35% off it would then cost 10.00-3.50 = $6.50.
But if you first take 25% off the 10 it would be 10.00-2.50 =7.50 and now 10%off it is 7.50-0.75= $6.75 which is greater than the $6.50 from the initial 35% off.
Therefore the advertisement of 25% then a 10% is acutally less than a 35% off the original price.

3 0

3 years ago

Please help

DedPeter [7]

Answer:

$53750

Step-by-step explanation:

Sam deposit $12500 every year which grows at a simple interest of 3% and we have to calculate the total sum after 4 years.

If Sam deposit $x with r% simple interest then the principal will grow after 4 years to $x[1 + \frac{4r}{100}]$

Again, for the second year $x investment with r% simple interest will grow to $x[1 + \frac{3r}{100}]$ .

Now, the third year $x investment with r% simple interest will grow to $x[1 + \frac{2r}{100}]$

And finally the fourth year $x investment with r% simple interest will grow to $x[1 + \frac{r}{100}]$

Therefore, the total sum becomes

$x[1 + \frac{4r}{100}] + x[1 + \frac{3r}{100}] + x[1 + \frac{2r}{100}] + x[1 + \frac{r}{100}]$

= $4x + \frac{10 \times r \times x}{100}$

= $4x + \frac{rx}{10}$

So, in case of Sam the sum will be = $4 \times 12500 + \frac{3 \times 12500}{10}$ = $53750

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2 years ago

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2^x times 1/32=32 Show work please Will give Brainliest answer

NARA [144]

Answer:

hmmm tough question

Step-by-step explanation:

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2 years ago

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