Answer:
x 0.27
Step-by-step explanation:
if they are both decreasing then just add the two percentages together then divide by 100 to give you your decimal answer
Answer:
d: 3x-36
Step-by-step explanation:
Apply the distributive property:
Multiply -1 by -3
Multiply -3 by 12
Answer: 5/8
Step-by-step explanation: if 8/8 is 100 and 4/8 is 50 its going to be closer to 4/8
4/8=50
5/8=60
Answer:
The probability is 0.05 or 5%
Step-by-step explanation:
Of 6 cars the probability of 3 being a lemon is:
[tex]frac{{3!3!}{6!}} [\tex]
Picking the first one a lemon is [tex]frac{{3}{6}} [\tex] , the second one also lemon [tex]frac{{2}{5}} [\tex] and the third one [tex]frac{{1}{4}} [\tex].
[tex]frac{{3*2*1}{6*5*4}} [\tex] can be rearanged as
[tex]frac{{3!3!}{6!}} [\tex]
Answer:
570
Step-by-step explanation:
100% represents the total number of students at the school
Divide 171 by 30 to find 1% then multiply by 100 for total
total number of students = 
× 100 = 570
