Answer:
12 eggs
Step-by-step explanation:
120/30 = 4
4*3 = 12
Answer: 501.56656 grams
Step-by-step explanation: convert g/ml to ml
Answer:
4
Step-by-step explanation:
Every year, the world grows by 1.1%. Converting to a decimal, we can divide by 100 to get 1.1% = 0.011. This means that the world grows by 0.011 exponentially each year. To put this into an expression, we can add 1 to our percentage to get 1.011. This represents 1 = 100% (the original population) and the growth of 1.1% = 0.011. We multiply the rate including the growth by the population to get the population after one year. After the first year, we have
population * 1.011 as the new population after one year. We do that for every year, so the second year's population is population*(1.011)*(1.011) and so on. If x represents the amount of years, then the population can be represented as
(original population)*1.011ˣ
Therefore, to get from 7 billion to 7.31 billion, we have
7 billion * 1.011ˣ = 7.31 billion
divide both sides by 7 billion to relatively isolate the x
1.011ˣ = 7.31/7
Another way of writing this is
log (base 1.011) (7.31/7) = x
≈ 3.96
Rounding to the nearest whole number, we get 4 as our answer
Answer:
A= 148
Step-by-step explanation:
Angles A and B are Alt. Ext. Angles which makes them congruent. You set them equal to each other and solve for x.
Solving 
we get 
Step-by-step explanation:
We need to solve:
It can be solved using the exponent rule. If bases are same, then the exponents are added. i.e 
Applying exponent rule:
Another exponent rule says: 
So,
So, solving we get
Keywords: Exponents
Learn more about learning exponents at:
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