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zalisa [80]
3 years ago
8

4x =64 find x in exponential equations ​

Mathematics
1 answer:
n200080 [17]3 years ago
8 0

Answer:

X=16

Step-by-step explanation:

4/64

x=16

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Write the following decimal number in its equivalent fraction form. Show all work for full credit.
Zigmanuir [339]
<span>Let x=0.8888... 

x=0.8888 Start with the given equation 

10x=8.8888 Multiply both sides by 10. The goal is to move the decimal point to the next repeating portion (which is just one spot to the right) 



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3 years ago
Josie has $47 left on her checking account. If she writes a check for $55, what ill josie's balance be?
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3 years ago
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Use the principle of inclusion and exclusion to find the number of positive integers less than 1,000,000 that are not divisable
wel
This is a simple problem based on combinatorics which can be easily tackled by using inclusion-exclusion principle.
We are asked to find number of positive integers less than 1,000,000 that are not divisible by 6 or 4.
let n be the number of positive integers.
∴ 1≤n≤999,999
Let c₁ be the set of numbers divisible by 6 and c₂ be the set of numbers divisible by 4.
Let N(c₁) be the number of elements in set c₁ and N(c₂) be the number of elements in set c₂.

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Answer:

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Step-by-step explanation:

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2 years ago
Please help me with precalculus??<br>linear and angular speed
Anit [1.1K]
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there are 2π radians in 1 revolution, and there are 60 seconds in 1 minute, so keeping that in mind, then,

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what is the radians per seconds "w" in revolutions per minute?  just another conversion like in 13)

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3 years ago
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