The answer is D. There is a one third change the book will be an adventure book because there are 10 adventure books and 30 books altogether. 10 / 30 = 1/3
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Answer:
C. 5x^2(x - 3)(x + 7)
Step-by-step explanation:
When 5x^2 is factored out, you have ...
5x^2(x^2 +4x -21)
To factor the remaining quadratic, you need two numbers with a sum of 4 and a product of -21. Those would be 7, -3. This tells you the fully factored form is ...
5x^2(x -3)(x +7) . . . . matches choice C
Answer:
Step-by-step explanation:
If the height of the building is x
Tan 60°= x/10
1.732 x 10 =x
Height of the building is = 17.32m
Answer:
Probability of drawing a yellow candy: 10/36= 5/18
Something besides a yellow candy: for ecample: the red candies: 8/36= 2/9
Step-by-step explanation:
Probability of drawing yellow candies equals the sum of candies over yellow candies.