Answer:
a = 87
Step-by-step explanation:
36+57=93
180-93=87
Answer:
32%.
Step-by-step explanation:
Given:
Probability of having Statistics course is 0.53.
Probability of having computer course is 0.22.
Probability of having both is 0.07.
The probability of the junior Biology majors are ineligible for Bio Research can be calculated as:
<em>P</em>( Ineligible for Bio Research) =1- { P(Statistics) +<em>P</em>( Computer ) -<em>P</em>( Both}
<em>P</em>( Ineligible for Bio Research) =1- { (0.53) + (0.22) - (0.07)
<em>P</em>( Ineligible for Bio Research) = 0.32
Thus, 32% of the junior Biology majors are ineligible for Bio Research.
There are 4 Jacks out of 52 cards in a deck. Therefore it would be 4/52 or about an 8% chance.
Answer:
x = (z + 3y) / 20
Step-by-step explanation:
20x - 3y = z
+3y +3y
-----------------------
20x = z + 3y
/20 /20
-----------------------
x = (z + 3y) / 20
Answer:
I think its B. (OwO)
Step-by-step explanation:
In Mathematics, the circle with horizontal line through stands for a Greek letter called ''Theta''. ... Theta (θ ) is a symbol used to denote the unknown measure of an angle. It is used mostly in displaying the trigonometric ratios of sine, cosine, and tangent.