5 gallons would be the right answer
Answer:
18.52%
Step-by-step explanation:
Relative error can be described as the ratio of the measured absolute value to the actual value
relative error = (stated age - actual age) / actual age x 100
(32 - 27) / 27 x 100
5 / 27 x 100 = 18.52%
Answer:
90
Step-by-step explanation:
Order of operations are known as PEMDAS:
P - Parenthesis
E - Exponents
M - Multiplication
D - Division
A - Addition
S - Subtraction
For the most part you have to follow these rules in order to get the correct answer. For this question you first have to multiply 19 by 4 to get 76. Next you add 35 to the number. The sum of 76 and 35 is 111. You final step is to subtract 21. Your final answer is 90. I hope this helps!
Answer:
Therefore, The correct option is A. The probability of heads is 40%
Step-by-step explanation:
First set of trials : THTHTHTHHT ( T = Tails ; H = Heads)
Number of heads = 5
Number of outcomes = 10
Second set of trials : TTTHTTHTTH
Number of heads = 3
Number of outcomes = 10
Now, Total number of heads in the two tosses of the coin = 5 + 3 = 8
Total number of outcomes in the two tosses of the coin = 10 + 10 = 20

Therefore, The correct option is A. The probability of heads is 40%