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Pavel [41]
2 years ago
8

In the box, type the number that correctly completes the sentence.

Mathematics
1 answer:
Bogdan [553]2 years ago
3 0
To buy 3 books Kaitlyn will need $27
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Tyler selects one card from the three(4,5, and a King), and rolls a number cube. What is the probability that she selects the 5,
Svet_ta [14]

\frac{1}{3}Answer:

2/9

Step-by-step explanation:

given that Tyler selects one card from the three(4,5, and a King), and rolls a number cube.

We find that A the event of selecting one card and B getting a number on rolling a number cube are independent events.

No of cards = 3

Prob of selecting 5 from 3 cards = P(1,2,3, or 4) = \frac{2}{3}

When rolling a number cube (assuming fair) there is equally likely for all numbers to appear from 1 to 6

Prob of getting 5 =\frac{1}{6}

Prob of getting less than 5 =

Since these two events are independent,

the probability that she selects the 5, and rolls a number less than 5

= Product of probabilities

= \frac{1}{3}*\frac{2}{3}

=\frac{2}{9}

6 0
2 years ago
Points b,d, and f are midpoints of the sides of triangle ACE. EC=30 and DF= 17 find AC
Margaret [11]

Answer:

Your answer should be AC=2DF=34

Step-by-step explanation:


5 0
2 years ago
What is the simplified expression for ?
alex41 [277]
The simplified expression is 16
3 0
3 years ago
What is the gcf of 108 and 132
Reptile [31]
I believe the GCF of those two is 12. 
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3 years ago
Why is 1 3 + 1 3 NOT equal to 2 6 ?
katrin [286]
It is a trick question 13+13 DOES equal 26
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