Answer:
60
Step-by-step explanation:
90 divided by 30 is 3, so you would multiply 20 by 3 to get your answer of 60.
Hope this helps :)
Answer:
P(A and B) = 0.1344 = 13.44%
Step-by-step explanation:
If the chances are disjoint and you want the chance of both happening, you can multiply their individual chances.
It's easiest to express them as a fraction, i.e., 64% = 0.64 and 21% = 0.21
P(A and B) = 0.64 * 0.21 = 0.1344 which is 13.44%
Answer:
14400 [yards²].
Step-by-step explanation:
all the details are in the attached picture; answer is marked with orange colour.
note, the suggested way of solution is not the shortest one, modify the design according Your local requirements.
P.S. ∡ means 'if', ⇒ means 'then'.
Answer:
five times a number minus three
5-2x
2x÷(8-x)
x²+3x