So if 40% of college students scored above 70%, then 60% of college students scored below 70%.
Our equation would be: 0.60x=120
x=120/0.60
x=12000/60
So x equal 200 students took the math test
Answer:
1.75
Step-by-step explanation:
the answer is true so yawelcome
Step-by-step explanation:
When a number is multiplied by 5, the last digit of the product must be 0 (mod 5).
=> Last digit = 0 or 5.
Since 0 is not an option here, the answer must be 5. (C)
<span>Direct proof. A direct proof is a way of establishing the truth or falsehood of a given mathematical statement by a combination of established facts, usually axioms, lemmas and theorems. It assumes the hypothesis of a conjecture is true and then uses a series of logical deductions to prove that the conclusion as well.</span>
