Answer:
984 square centimeters
984 cm^2
Step-by-step explanation:
Base: 10 × 24 = 240
Rectangle Sides: 13 × 24 = 312 (×2 = 624)
Triangle Sides: 12 × 10 = 120 (÷2 ×2 = 120)
Add: 240 + 624 + 120 = 984
From 1 PM to 3 PM there are 2 hours in between
The number of seagulls has increased by 40 - 16 = 24 during the two hours.
The number of increase PER hour is 24 ÷ 2 = 12 seagulls per hour
Answer:
Number of workers = 20.
Step-by-step explanation:
p = - 4w^2 + 160 w
We need to find the value of w when p is a maximum.
We need to convert the equation to vertex form:
p = -4w^2 + 160w
p = -4(x^2 - 40w)
p = -4 [ (x - 20)^2 - 400]
p = -4(x - 20)^2 + 1600.
So the vertex is at (20 , 1600)
The maximum profit is 1600 and the number of workers = 20.
Answer:
simplify 36 - 4.5x + 36 to -4.5x + 72
simplify 102 - 7.5x - 60 to -7.5x + 42
add 7.5x to both sides
simplify -4.5x + 72 + 7.5x to 3x + 72
subtract 72 from both sides
simplify 42 - 72 to -30
divide both sides by 3
simplify 30/3 to 10
Answer: x = -10
So first step to solving this problem is to multiply and divide the corresponding values
3 x 100 = 300
300 + 6(10) + 8 + 4/100 + 9/1000
6 x 10 = 60
300 + 60 + 8 + 4/100 + 9/1000
4/100 = .04
300 + 60 + 8 + .04 + 9/1000
9/1000 = .009
300 + 60 + 8 + .04 + .009
now add these values together!
300 + 60 + 8 + .04 + .009 = 368.049
if you have any questions about how i solved this problem let me know:)