Answer:
8/27
Step-by-step explanation:
<u><em>Given:</em></u>
<em>In a class of 27 students, 18 are female and 8 have an A in the class. There are 2 students who are female and have an A in the class.</em>
<u><em>To Find:</em></u>
<em> What is the probability that a student chosen randomly from the class has an A?</em>
<u><em>Solve:</em></u>
<em>Given:</em>
<em>Total : 27</em>
<em>Female : 18</em>
<em>A : 8</em>
<em>A Female : 2</em>
<em />
<em>Therefore,</em>
<em />
<em>8/27</em>
<em />
<u><em>Kavinsky</em></u>
Answer:
each board will be 9 inches long
Step-by-step explanation:
if you convert 4 1/2 feet into inches it will be 54 inches then divide it by 6 and you'll get 9
Answer:
the answer is A:7
Step-by-step explanation:
dont feel like writing it but your welcome
Taking this step by step:
We can start by squaring 2x+5. Expanding (2x+5)(2x+5), we get:
Multiplying by 4pi, we then get:
This is equal to option C.
Answer:
The volume of the silo is about 142.3 cubic meters. Try It! The volume of a sphere is twice the volume of a cone that has the same circular base and height. The formula for the volume of a sphere with radius r is V= r3.
Step-by-step explanation:
Notice that if a cone and a sphere have equal radius, and if the cone has a height equal to its radius, then the cone will fill the sphere exactly four times. This means that the volume of the sphere is $4 times the volume of the cone.
