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const2013 [10]
3 years ago
8

A bag contains three white marbles, two black marbles, and five red marbles. Find the probability of picking a black marble.

Mathematics
1 answer:
Sveta_85 [38]3 years ago
3 0
Hope this helps you!

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Add one and one tenths equals three and one half
navik [9.2K]

Answer: 12/5  or  2  2/5

Step-by-step explanation: 7/2 - 11 /10

6 0
3 years ago
a triangular pyramid has a volume 150 cubic centimeters. which of the following represents the volume of a triangular prism with
soldi70 [24.7K]
Wouldn't it be 150 cubic centimeters? Since it has the same area of base and height, it would be the same prism.
5 0
2 years ago
A triangle has one side that measures 5 ft, one side that measures 6 ft, and one side that measures 9 ft.
pochemuha

Area= 14.142

Perimeter=20

Height=3.14

5 0
2 years ago
Read 2 more answers
The number of transistors per IC in 1972 seems to be about 4,000 (a rough estimate by eye). Using this estimate and Moore's Law,
spayn [35]

Answer:

The prediction for the number of transistor per IC in 1992 is of 4,194,304,000

Step-by-step explanation:

Moore's law:

Moore's law states that the number of transistors per IC doubles every year.

Format of the function:

Following Moore's law, t years after our initial estimative, the number of transistors per IC will be given by:

N(t) = N(0)*2^t

In which N(0) is the initial estimate.

The number of transistors per IC in 1972 seems to be about 4,000 (a rough estimate by eye).

This means that N(0) = 4000

So

N(t) = 4000*2^t

What would you predict the number of transistors per IC to be 20 years later, in 1992?

This is N(20). So

N(20) = 4000*2^20 = 4194304000

The prediction for the number of transistor per IC in 1992 is of 4,194,304,000

4 0
2 years ago
Points (0,12) and (1,3) in linear function
puteri [66]

Answer:

y = -9x + 12

Step-by-step explanation:

first find the slope

m= <u>3 - 12</u>

1 - 0

m = -9

y = mx + b

y = -9x + 12

(the 12 is the y intercept and is given in the question so there is no need to solve for it)

3 0
3 years ago
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