Answer:
D. The sum is a rational expression.
Step-by-step explanation:
the given expression is a/b +c/d
so in the question it is given that b and d are non zero values
a/b is rational number and c/d is a rational number
so if both are rational number , so we know that the sum of rational number is also a rational number.
The right option is D. The sum is a rational expression
First of all, you need to get them all in the same format, easiest is decimal.
red = 1.25
yellow= 1.40
green = 1.20
blue = 1.50
so the order is blue, yellow, red, and lastly green
If 1km is equal to 0.6mi then 5km is equal to 3mi
The answer is c and e. To find the zeros of a function and they give you options like this, just plug them into the equation until they equal 0.
Answer:
5/9.
Step-by-step explanation:
Theoretical probability = number of outcomes with1 or 2 blues
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number of all possible outcomes
= 5/9