3 years ago

Please help ik it’s a lottt but I’m really confused!

Mathematics

2 answers:

Juli2301 [7.4K]3 years ago

8 0

Answer:

Question number 13 is 18

Zepler [3.9K]3 years ago

7 0

Number 14 is x=1 and number 15 is x=2

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Is 3^100/3^99 greater than,less than, or equal to 3??

oksian1 [2.3K]

Answer:

$\frac{3^{100}}{3^{99}} = 3$

Step-by-step explanation:

$\frac{a^{m}}{a^{n}}=a^{m-n}, m>n\\\\$

Therefore,

$\frac{3^{100}}{3^{99}}=3^{100-99}=3^{1}=3\\\\\frac{3^{100}}{3^{99}} = 3$

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3 years ago

Two is thirteen more than three times a number

ArbitrLikvidat [17]

Answer lol i dont know

Step-by-step explanation:

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a machine can fill 650 bottles in 25 minutes. What is the unit rate at which the machine fills the bottles?

4vir4ik [10]

$unit\ rate=\frac{amount\ of\ bottle}{time}\\\\
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3 years ago

PLEASEEE help with 3-4 and a-b :)

attashe74 [19]

The awnser would be-(4a+b-3) I hope this helps you

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3 years ago

2. Gerald was given the following problem to solve for the length of the "?". He has made a mistake in his work.

Degger [83]

Answer:

x = 18.7

Step-by-step explanation:

Gerald's answer is almost correct.

He just needs to switch the 14 and the x.

it should be

24/x = 18/14

solve for x by cross multiplication

18x = (24)(14)

18x = 336

x = 18.7

5 0

3 years ago