Cindy says she found a shortcut for doing multiplication problem. when she multiplies 3x24 she says 3x4is 12 or one ten and 2 on
2 answers:
You might be interested in
<u><em>I'm almost confident that I did this wrong, but i tried...</em></u>
Answer:
4a-9 ÷ -19
Step-by-step explanation:
(It was easier for me to put it in fractions)
+
+
(3-a) (a-4) + (5-a) (a-3)
+
+
3 - a · a - 4 + 5 - a · a - 3
+
+
3 - a + 1 - a - 3
1 - a - a
1 - 2a
Answer:
The probability that the system is a Wii console is 0.46
Step-by-step explanation:
Probability expresses the possibility of an occurrence of an event. The probable outcomes for the event is called sample space.
For the given question,
Number of Sony Playstations = 6
Number of Nintendo Wii consoles = 5
Total number of games on the shelve = 11
Probability that the game selected is Wii console implies the possibility of picking one out of the 5 consoles.
pr(the system is a Wii console) =
= 0.4555
≅ 0.46
The probability that the system is a Wii console is 0.46.