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vivado [14]
3 years ago
11

Only on number 10 Pls

Mathematics
1 answer:
DENIUS [597]3 years ago
5 0
Answer = 4 CDs

20% of 20 = 4

60% of 20 = 12

4 + 12 = 16

20 - 16 = 4
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Once we move all the variables and constants to one side, we get the standard form for a linear equation

y =  \frac{2}{5} x - 7\\y -\frac{2}{5}x = -7\\ y - \frac{2}{5}x + 7 = 0\\

Hope that helps!

4 0
3 years ago
A prism is completely filled with 2304 cubes that have edge length of 1/4 cm what is the volume of the prism
Tomtit [17]

Since the prism completely filled with 2304 cubs

Since the edge of the cube is 1/4 cm

Since the volume of the cube = edge x edge x edge

Then find the volume of 1 cube, then multiply it by the number of cubes to find the volume of the prism

V_c=\frac{1}{4}\times\frac{1}{4}\times\frac{1}{4}=\frac{1}{64}cm^3

Multiply it by 2304

V_P=2304\times\frac{1}{64}=36cm^3

The volume of the prism is 36 cm^3

3 0
1 year ago
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Tems11 [23]

Answer:

Blue = y+2 = 3

Red = y+2x = 3

Step-by-step explanation:

5 0
3 years ago
Maximize the objective function P = 80x + 55y for the given constraints. HELP PLEASE!
snow_lady [41]
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3 years ago
Read 2 more answers
Find the area under the standard normal curve between z=−0.89 and z=2.56. Round your answer to four decimal places, if necessary
e-lub [12.9K]

Answer:

  0.8080

Step-by-step explanation:

A suitable probability calculator gives that area as 0.8080.

8 0
4 years ago
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