Answer:
The correct answer is:
44% (B.)
Step-by-step explanation:
number of times flipped = 50 times
number of times red landed face-up = 22 times
∴ frequency of chip landing with red side face up = (number of times red landed face-up) ÷ (number of times flipped) × 100
= (22 ÷ 50) × 100 = 44%
Answer:
(5a-2)(5a-2) or (5a-2)^2
Step-by-step explanation:
25a^2-20a+4
factor out the trinomial,
(5a-2)(5a-2)
Find two numbers that when they multiply, you get the third term, which is 4 in this case. And when they add up, you get the second term, which is -20 in this case.
Answer:
49/100
Reason:
49/100 is already in simplest form, there is no number that you can divide 49 and 100 by that results in a whole number for both of them.
Answer:
Steps to simplifying fractions
Find the GCD (or HCF) of numerator and denominator. GCD of 224 and 100 is 4.
224 ÷ 4100 ÷ 4.
Reduced fraction: 5625. Therefore, 224/100 simplified to lowest terms is 56/25.
Step-by-step explanation: