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shepuryov [24]
3 years ago
10

paulo has a certain amount of money.if he spends $600,then he has 1forth of the original amount left.

Mathematics
1 answer:
k0ka [10]3 years ago
6 0
Original amount was $2400
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Volume with cubes help pls 2
il63 [147K]

Answer:

  • 192

Step-by-step explanation:

The volume of the prism is 3 cube units, which means that the prism can be filled with 3 1*1*1.

Here, there are 64 cubes with 1/4 units side lengths in 1 cubic unit.

Since the rectangular prism is made up of 3 cubic units, we would have

3 * 64  total cubes with 1/4 units side lengths.

3*64=192

Therefore, it takes 192 of the 1/4 unit cubes to fill the prism.

~

6 0
2 years ago
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The data in the tables below were collected from first year students at a community college. The variable is "number of credit c
Oliga [24]

Solution :

It is given that P(x) is said to be complete or proper probability distribution if it satisfies the following two ways :

1. $P(x) \geq 0$

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Now consider,

$\sum_z P(x) = 1$

⇒ $P(x=0)+P(x=1)+P(x=2)+P(x=3)+P(x=4)+P(x=5)=1$

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⇒ $0.8+T=1$

⇒ $T=1-0.8$

       = 0.2

Therefore, the value of T is 0.2

Thus, option (c) is correct.

7 0
2 years ago
Please help with these 3
Margaret [11]
I only know number 9
9. 9x+38
7 0
3 years ago
12x + 8y = 24 Convert from standard form to slope-intercept form.
irga5000 [103]
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3 years ago
Find the arc length of the partial circle..
Gala2k [10]

Answer:

The arc length of the partial circle is 6\pi\ units

Step-by-step explanation:

we know that

The circumference of a circle is equal to

C=2\pi r

In this problem we have a 3/4 of a circle

so

the circumference is equal to

C=(\frac{3}{4})2\pi r

C=\frac{3}{2}\pi r

we have

r=4\ units

substitute

C=\frac{3}{2}\pi (4)

C=6\pi\ units

5 0
3 years ago
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