Answer:
3.26% decrease
Step-by-step explanation:
Answer:
100 ft^2
Step-by-step explanation:
The large upper rectangle has dimensions 12 ft by 23 ft, and thus has area 276 ft^2. The small lower rectangle is 15 ft by (12 - 7) ft, or 15 t by 5 ft, and thus has area 75 ft^2. The total area is
75 ft^2 + 25 ft^2, or 100 ft^2.
Simplify the coefficient of z on the left side. We do this by rationalizing the denominators and multiplying them by their complex conjugates:








So, the equation is simplified to

Let's combine the fractions on the right side:


Then

reduces to

Multiply both sides by -1/(17 + 11i) :


Finally, simplify the right side:







So, the solution to the equation is

Answer:
1135.38
Step-by-step explanation:
100%->1015
100-6=94
94%->954.1
--------------------------------------------------
100%->954.1
119%->1135.379
≈1135.38
Answer:
Kris can make less than 1 batch of cookies
kris can make exactly 1/2 or 1/3 I think
Step-by-step explanation: