3 years ago

Which fraction is larger: -3/4 or –2/4

Mathematics

1 answer:

Readme [11.4K]3 years ago

4 0

Answer:3/4

Step-by-step explanation: If you weigh a brick at 2/4 lbs, it will weigh less than a brick that weighs 3/4

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statuscvo [17]

Holy guacamole....oml

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3 years ago

Solve by Graphing: y = 2x - 1. (1/3x + 4 ) Answer ( , )

Scorpion4ik [409]

The points that are graphed would be (0,-1) and (1/2, 2).

Reasoning: Slope is 2, and the y-intercept is (0,-1)

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3 years ago

1. The company has agreed on a 9- character password format, comprised of uppercase letters, lower case letters, and digits (0-9

pochemuha

Answer: a) 1977060966, b) 146581344.

Step-by-step explanation:

Since we have given that

There are 10 numbers,

There are 26 lower case letters,

There are 26 upper case letters,

Since the first 3 characters have to be digits and next 6 can be upper or lower.

So, a) repetitions are allowed:

$10^3\times (26+26)^6\\\\=10^3\times 52^6\\\\=1977060966$

b) repetitions are not allowed:

$^{10}P_3\times ^{52}C_6\\\\=720\times 20358520\\\\=146581344$

Hence, a) 1977060966, b) 146581344.

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3 years ago

Find all of the points of the form (x, −x) which are 7 units from the origin.

Morgarella [4.7K]

Answer:

(-7, 0) and (7, 0)

Step-by-step explanation:

All the points that are 7 units from the origin are on the circle:

x² + y² = 7²

The maximum and minimum values of x obtained when y = 0:

x² = 7²
√x² = √7²
x = ± 7

min x = -7 and
max x = 7

The points are:

(-7, 0) and (7, 0)

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3 years ago

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The average number of people who attended football games at a stadium increased from 8000 people in the year 2005 to 12500 peopl

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Answer: 43.75%

Step-by-step explanation:

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3 years ago