Answer: is 0
Step-by-step explanation:
My understanding is that when the power is a negative number, move it to the denominator and change it to positive.
In this case, the base is y, the power is -3
y^(-3)=1/(y^3)
Answer:
<h3>★ <u>11/30</u> is the right answer. ★</h3>
Step-by-step explanation:
- Number of male students who got 'A' in the test is 11
- Number of female students who got 'A' in the test is 19
- Total students who got 'A' in the test is 30
- Probability that the male student got an 'A' is P(A | male) = (Number of male students who got 'A' in the test)/(Number of total students who got 'A' in the test) = <em><u>11/30</u></em>
Answer:
Step-by-step explanation:
Rate = 56 gal / 7 min
= 8 gal / min
Answer:
C
Step-by-step explanation:
Given
+ 
← factor the denominator of first fraction
= 
+
Multiply the numerator/ denominator of second fraction by (x + 2)
= + 
The denominators are now common, so add the numerators leaving the denominator, that is
= 
= 
→ with numerator 4x + 6 → C
