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2 years ago

Find the exponent. If 10n= 100, then n=

Mathematics

1 answer:

murzikaleks [220]2 years ago

5 0

Answer:

if n is an exponent, then n=2

Step-by-step explanation:

10 squared is 100

10*10=100

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Step-by-step explanation:

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3 years ago

Which equation has the correct sign on the product?

Alik [6]

Answer:

Step-by-step explanation:

(+)x(-)=(-)

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2 years ago

F/4 + 16 < 49 Solve the inequality

Mnenie [13.5K]

Answer:

$f$ < $132$

Step-by-step explanation:

$Greetings!$

$I'm~Isabelle~Williams~and~I~will~be~answering~your~question!$

$Subtract~16~from~both~sides:$

$\frac{f}{4} +16-16$ < $49-16$

$Simplify:$

$\frac{f}{4}$ < $33$

$Now,~multiply~both~sides~by~4:$

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5 0

3 years ago

a store sells grass seed in small bags and large bags.the small bags have 7 pounds of seed for 27.93 and large bags cost 66.98.w

Nonamiya [84]

Answer

Find out the ratio of price to pound for each bag.

To prove

As given

A store sells grass seed in small bags and large bags.the small bags have 7 pounds of seed for $27.93 .

7 pound = $27.93

Now find out the cost for the 1 pound.

$1\ pound\ cost= \frac{27.93}{7}$

1 pound cost = $3.99

As given large bags cost $66.98.

Now find out pounds in the large bags.

Let us assume that the number of pounds in the large bags be x.

Than

3.99 × x = 66.98

$x = \frac{66.98}{3.99}$

x = 16.8 pounds (approx)

Now find out the ratio of price to pound for each bag.

As small bags weight = 7 pounds

Cost of the small bags = $27.93

$\frac{Price\ of\ small\ bag}{Cost\ of\ the\ small\ bags} = \frac{27.93}{7}$

As large bags weight = 16.8 pounds

Cost of the large bags = $66.98

$\frac{Price\ of\ large\ bag}{Cost\ of\ the\ large\ bags} = \frac{66.98}{16.8}$

Hence proved

7 0

3 years ago

If f(x)=-x+8 and g(x)=x^4,what is (g•f)(2)?

wariber [46]

Answer:

It can be written as f(−8) or f(3(−2)−2)

Explanation:

You would substitute −2 for the x in 3x−2 and then insert 3(−2)−2 for the g. You would end up with f(3(−2)−2), which can also be simplified to f(−8)

5 0

3 years ago