Answer:
that answer is 4
Step-by-step explanation:
divide the percent by 40 and you get 4
The answer is D because it describe the term <span>corioilis which is basically the rotation of earth by its axis
</span>
Answer:
a) Refer to the attached diagram
b) Total possible outcomes = 8
Step-by-step explanation:
A bakery sells 4 different types of bread;
1. Wheat
2. Multi-grain
3. Rye
4. Oat
Each type of bread is available in 2 styles
1. Loaf
2. Rolls
a) Complete the table to show all the possible outcomes for the types and styles of bread sold by the bakery.
Please refer to the attached diagram.
b) Find the number of possible outcomes.
The possible number of outcomes are given by
n₁ = Types of breads = 4
n₂ = Available styles = 2
So total number of possible outcomes are
Total possible outcomes = n₁*n₂
Total possible outcomes = 4*2
Total possible outcomes = 8
Therefore, there are 8 different possible outcomes.
Answer:
A. Last month's electricity bill was 5.4 kW-h less than 30% of this month's bill.
Step-by-step explanation:
The given expression is:
![30\%(b-18)=30\%b-5.4](https://tex.z-dn.net/?f=30%5C%25%28b-18%29%3D30%5C%25b-5.4)
The above expression tells us that 30% is of the quantity 'b' and 5.4 is being subtracted from the result of the percentage.
Choice A:
If we consider the present month's bill as 'b'. Then 30% of present month's bill can be represented as 30% of b = 30%b.
Now, if the previous month's bill is 5.4 kW-h less than 30% of this month's bill, then this statement can be represented as:
Previous bill = 30% of Current bill - 5.4 = ![30\%b-5.4](https://tex.z-dn.net/?f=30%5C%25b-5.4)
Hence, choice A justifies the given expression.
Choice B:
The expression for choice B could be number of songs available for download from 30% of 'b' artists is
.
Choice C:
5.4 speeches doesn't make any sense.
Choice D:
5.4 less than 'b' bowls mean
. Now, 30% of this is
.
This is also not the correct expression.
Therefore, only choice A is the correct justification of the given expression.