3 years ago

Question 2: If I increase the price of a dress by 15%, what would the multiplier be ?

1 answer:

6 0

If the price was $1 and it increased by 15% it would now be $1.15 therefore the multiplier is 1.15 as that increases a number by 15%

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Approximately 68% of films are rated R. If 720 films were recently rated, how many were rated R?

zloy xaker [14]

Answer:

Approximately 490 films were rated R.

Step-by-step explanation:

Total films recently rated is 720. About 68% of the films were rated R. Thus, 68% of 720 is calculated below.

$68\% \: of \: 720 \: films$

$= \frac{68}{100} \times 720$

$= 0.68 \times 720$

$= 489.6$

$= 490 \: films \: (approximated)$

Therefore, if 720 films were recently rated, 68% of films rated R is about 490 films.

3 0

3 years ago

HELPPPP ME PLEASE!!!!!

ehidna [41]

Answer:

10/3 ..don't trust I might be wrong

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3 years ago

Scientists found that a certain particle of dust doubles every 30 minutes. If the scientists tests this out with 21 grams of the

monitta

Answer: $1.663\times 10^{30}\ gm$

Step-by-step explanation:

Given

Population of dust particle doubles every 30 minutes

If the initial sample is 21 grams

The model to predict the population will be

$\Rightarrow P=21\cdot 2^{2t}$

Where t=time in hours

A day has 24 hours . So, for 2 days time is 48 hours

Population is given by

$\Rightarrow P=21\cdot 2^{2\times 48}\\\\\Rightarrow P=21\times 2^{96}\\\\\Rightarrow P=1.663\times 10^{30}\ gm$

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3 years ago

A shirt boutique purchased 100 new shirts for $1072. The short-sleeved shirts cost $10 each and the long-sleeved shirts cost $12

Scilla [17]

Answer:

one equation would be S+ L=36for the number of shirts sold.

4 0

2 years ago

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103 + 21 = _ + 103 please help

lorasvet [3.4K]

This is the commutative property of addition. It basically says, x+y=y+x.
To answer your question, 103+21=21+103

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3 years ago

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