Answer:
b=9
Step-by-step explanation:
54=6b
b=9
(divide by 6 to get b alone)
Answer:
0.09
Step-by-step explanation:
All the possible outcomes are listed below if the condition of at least 2 books from each subject has to be satisfied
Option 1 - 3 books from mathematics, 2 books from chemistry and 2 books from astrology
Option 2 - 2 books from mathematics, 3 books from chemistry and 2 books from astrology
Option 3 - 2 books from mathematics, 2 books from chemistry and 3 books from astrology
The probability for option 1 = 3/10 x 2/8 x 2/5
= 0.03
The probability for option 2 = 2/10 x 3/8 x 2/5
= 0.03
The probability for option 3 = 2/10 x 2/8 x 3/5
= 0.03
The final probability = Probability of option 1 + Probability of option 2 + Probability of option 3
= 0.09
Note: The order does not matter because it is given that he is packing for vacation, and HASTILY throws 7 books into his suitcase.
Answer:
$7.83
Step-by-step explanation:
9% of 87 is 7.83. You can do this by multiplying 87 by 9/100. 783/100=7.83.
Answer:
x=4
Step-by-step explanation:
It 's an isosceles triangle if you look carefully. 2 Sides of the triangle are equal which is denoted by those marks. The angles opposite to the equal sides are always equal, so:
By angle sum property,
52 degrees is the answer: Option D :D