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2 years ago

What is 1+1 / 1 x 1 + 0 x 1 / 1 / 0 + 3

Mathematics

2 answers:

Elina [12.6K]2 years ago

8 0

Answer:

pogquwvwuwbeueveeve8rvr8r

Ganezh [65]2 years ago

3 0

Answer:

Step-by-step explanation:

I hope this helps you out!

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A paperback book company chargers $6 for each paperback book plus $4 for shipping and handling per order. What would be the tota

Andrews [41]

$6(3)+4= $18+$4= $22

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2 years ago

What is the ratios for 150 and 3

eduard

The correct answer is 50:1 I got that one right!

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2 years ago

Marion has 4 cards jake has 4 cards Sam has 3 cards. Can you write a multiplication sentence to find how many cards they have in

madam [21]

(4x2) + (3x1)=11
I think that's right, can you have a plus sign

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2 years ago

A cryptographic hash takes a message as input and produces a fixed-length string as output, called the digital fingerprint. A br

Allushta [10]

Answer:

$1.85x10^{19}$ attempts are required to find a matching pair if the digital fingerprint is 64 bits long.

$3.40*10^{38}$ attempts are required to find a matching pair if the digital fingerprint is 128 bits long.

Step-by-step explanation:

Each bit has two options. So

How many attempts are required to find a matching pair if the digital fingerprint is 64 bits long?

So for each of the 64 bits, we have the following number of options.

2 - 2 - 2 - 2 -... - 2

So, in all, there are

$T = 2^{64} = 1.85x10^{19}$

options.

So, $1.85x10^{19}$ attempts are required to find a matching pair if the digital fingerprint is 64 bits long.

128 bits long?

Using the same logic as the first question.

$T = 2^{128} = 3.40*10^{38}$

So, $3.40*10^{38}$ attempts are required to find a matching pair if the digital fingerprint is 128 bits long.

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2 years ago

In another survey, Jane found that 25% of the total number of teenagers surveyed like sandwiches. If 50 teenagers like sandwiche

34kurt

Set up a proportion: 25/100 = 50/n where n = # of teens surveyed
Simplify fraction: 1/4 = 50/n
Cross multiply: n = 200
So 200 teens were surveyed.

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2 years ago