Answer:
Step-by-step explanation:
we have
we know that
-----> the bases are multiplied and the exponents are added up
so
in this problem
14 people chose the tiger and this equals 100-72 = 28%
So the percentage who shose the eag;e and the polar bear = 17/14 * 28 = 34%
So 100 - 28 - 34 = 38% chose the Viking This equals 38 * 0.5 =19 students.<---- Answer
Total number of students = 100 * 0.5 = 50. answer
sin 270° has the value of -1 sweety
Answer:
30(x+1)/(x+7)
Step-by-step explanation:
This is not a rational expression because denominator has a domain of which it can be undefined.
To rationalize multiply by the reciprocal of the denominator (1/6+1/x+1)
___<u>5___ </u>*(6)(x+1) --> _____<u>30(x+1)_____</u> --><u> 30x+1</u>_ --> <u>30x+1</u>
1/6+1/x+1 *(6)(x+1)--> 6(x+1)/6 + 6(x+1)/(x+1) --> (x+1)+6 --> x+7
Final Answer: 30(x+1)/(x+7)
Answer:
Volume of the prism = 140 cubic inches.
Step-by-step explanation:
The edge length of the cube is 1/2 inches.
The volume of the cube is given by
Now, it has been given that there are 1120 cube is completely filled in the prism. Hence, we have to the multiply the volume by 1120.
Volume of the prism = 1120 × 0.125
Volume of the prism = 140 cubic inches.
