Answer:
{ c ∣ c ≠ 2
, 12, -1, 0, c ∈ R }
Step-by-step explanation:
Considering the set
As we know that
- A function is said to be a relation if every x-value has one and only one y-value.
So, the value of c must not be equal to 2, 12, -1, 0 i.e. c ≠ 2, 12, -1, 0
Therefore,
{ c ∣ c ≠ 2
, 12, -1, 0, c ∈ R }
Answer:
4 kg of sugar would contain 
crystals.
Step-by-step explanation:
Given that 3kg of sugar contains 9 × 10⁸ crystals, let "x" represent the number of sugar crystals 4kg of sugar would contain.
Thus, set up a proportion as follows:
3 kg : 9 × 10⁸ = 4 kg : x
Solve for x. Cross multiply.
Divide both sides by 3
4 kg of sugar would contain crystals.
Answer:
15
Step-by-step explanation:
There is 2 ways you can check it.
1: This way can check if you put the decimal point in the right spot. If your answer has the same number of digits after the decimal point as the number you were dividing, then that is correct.
2: multiply your answer by what you were dividing by. If your doing it right, your answer will be the number you were dividing.
Answer:
the answer is B just took the test
Step-by-step explanation:
