Answer:
20%
Step-by-step explanation:
30:6=5
yellow apples - 1/5 of 30
20x5=100
20%/30=6
Answer:
$18.96
Step-by-step explanation:
Now the mechanics earn $14.2 per hour, which is 25.1% less than before.
If we say that the earnings before were 100% (to facilitate our calculation and understand better), now the earrings are (100-25.1)%=74.9%. This is, now they make the 74.9% of what they used to made.
So:
74.9% = 14.2
Let's multiply both sides by 100%/74.9% to make a 100% appear at the left side (see that multiply and divide by 74.9 will make it desapear):
74.9% *(100%/74.9%) = 14.2 * (100%/74.9%)
100% = 14.2 * (100%/74.9%)
And (100%/74.9%) is equal to 1/0.749, they are the same. So:
100% = 14.2 * 1/0.749
100% = 18.96
So, before the new manager they used to make $18.96. (you can verify by multiplying it by 74.9% and the result is 14.2)
Sum of interior angles in a triangle = 180
So <A + <B + <C = 180
<A = 180 - <B - <C
<A = 180 - 43 - 15
<A = 122
Answer
<A = 122°
Answer:
C
Step-by-step explanation:
This is a geometric sequence with n th term
= a 
Where a is the first term and r is the common ratio
r = 
= 
= 
= 
, hence
f(n) = 16 
→ C
Answer:
6
Step-by-step explanation:
-(-3 x 2) = 6
you multiply the inside numbers and get -6 the other negative turns that into a positive
