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3 years ago

7

A sale at a furniture store advertised that all furniture was being sold at 40% off the

1 answer:

slava [35]3 years ago

7 0

It’s b. Find the inverse of this function

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A tiger ate food that weighed 15% of its body weight. If it ate 75lb., how much does the tiger weigh?

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11.25 lbs, if I calculated this correctly.

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3 years ago

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NEED HELP ASP which of the following is an example of a mixed number?

AleksandrR [38]

d)

First choice is an improper fraction because you can't have 22 ninths.

And the second two are just normal fractions, not wholes.

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Your answer is d).

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gavmur [86]

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2 years ago

What does 8.4 10^5-7.7 10^4 equal?

Alex

Answer:

$\huge\boxed{763,000=7.63\cdot10^5}$

Step-by-step explanation:

$\bold{METHOD\ 1:}\\\\8.4\cdot10^5-7.7\cdot10^4=8.4\cdot100,000-7.7\cdot10,000\\\\=840,000-77,000=763,000\\\\\bold{METHOD\ 2:}\\\\8.4\cdot10^5-7.7\cdot10^4=8.4\cdot10^{1+4}-7.7\cdot10^4\qquad\text{use}\ a^n\cdot a^m=a^{n+m}\\\\=8.4\cdot10^1\cdot10^4-7.7\cdot10^4=84\cdot10^4-7.7\cdot10^4\\\\\text{use the distributive property}:\qquad a(b+c)=ab+ac\\\\=(84-7.7)\cdot10^4=76.3\cdot10^4=7\underbrace{.63}_{\leftarrow1}\cdot10^{4+1}=7.63\cdot10^5$

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2 years ago

Askldfjlaksndv; ioweh;arkbg u;arighuvaerg

Papessa [141]

I certainly agree...

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