Answer:
$2,677.72
Step-by-step explanation:
L = 3C
P
4P + 3L = 1,580.62
2L + 5C = 1,340.90
4P + 5L + 3C = ?
2L + 5C = 1,340.90
6C + 5C = 1,340.90
11C = 1,340.90
C = 121.90
121.90 * 3 = 365.70
L = 365.70
4P + 3L = 1,580.62
365.70 * 3 = 1,097.10
4P = 483.52
P = 120.88
C = 121.90
L = 365.70
P = 120.88
4P + 5L + 3C = ?
4(120.88) + 5(365.70) + 3(121.90) = 2,677.72
Answer:
It's C
Step-by-step explanation:
g(-5) = (-5)^2 = 25
so (f o g)(-5)
= 2(25) + 1
= 51
Answer:
90
Step-by-step explanation:
each dot = 45 bc 540 / how many dots there are which is 12 = 45 then there are 2 dots worth of 45 making it 90
math
540/12=45
45 x 2 = 90
a. Surface area = 172 cm²
Volume = 112 cm²
b. The surface area would be needed.
c. The volume would be needed.
<h3>How to Find the Surface Area and Volume of a Box?</h3>
Surface area = 2(wl+hl+hw).
Volume = (length)(width)(height)
a. l = 7 cm
w = 2 cm
h = 8 cm
Surface area =2(wl+hl+hw) = 2·(2·7+8·7+8·2) = 172 cm²
Volume = (7)(2)(8) = 112 cm²
b. The surface area would be needed.
c. The volume would be needed to find the amount of juice the box will hold.
Learn more about the surface area and volume of a box on:
brainly.com/question/16554800
#SPJ1
Answer:
5/21.
Step-by-step explanation:
Total number of balls = 7.
Prob(Blue on first pick) = 3/7
Prob(Blue on second pick) = 2/6 = 1/3
So Prob( 2 Blue's) = 3/7 * 1/3 = 3/21 = 1/7.
Prob(Red on first pick) = 2/7
Prob(Red on second pick) = 1/6
So Prob( 2 Red's) = 2/7 * 1/6 = 1/21.
Now the Probability of getting 2 white balls is the same as for the red balls
= 1/21.
Finally, the probability of 2 balls of the same colour
= 1/7 + 1/21 + 1/21
= 3/21 + 1/21 + 1/21
= 5/21.
