Answer:
H. 1/9.
Step-by-step explanation:
The area of a circle is calculated by solving for π.
The smallest circle has an area of π = π * 1 = π.
The middle ring will then have an area of π - π = π * 4 - π = 4π - π = 3π.
The largest ring will then have an area of π - π
= 9π - 4π = 5π.
5π + 3π + π = 9π
So, the probability of hitting the innermost circle will be π / 9π = 1 / 9.
Your answer is H. 1/9.
Hope this helps!
Answer: y lesser than 50 inches
Step-by-step explanation:
To play the bouncy castle at the school carnival one must be shorter than 50 inches tall.
Let h represent the required height to play in the bouncy castle. So y must be shorter than 50 inches tall.
Therefore, the inequality is
y lesser than 50 inches
Where y is in inches
The inequality is shown in the attached photo with the proper symbol of lesser than.
Answer:
1/6x² -1/6x -1/8
Step-by-step explanation:
The distributive property applies. Fractions are multiplied and added in the usual way.
<h3>Product of binomials</h3>The distributive property is used to eliminate parentheses. It can be convenient to write the fractions with a common denominator, then simplify the final product.