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elena-14-01-66 [18.8K]
3 years ago
14

What percent of 145 is 82​

Mathematics
1 answer:
Elza [17]3 years ago
6 0

Answer:

118.9

Step-by-step explanation:

Start by finding 1% of 145.

Use an equation to the likes of x / 100.

145 / 100 =

1.45

So, 1% of 145 is 1.45

Now multiply this number by 82

1.45 * 82 =

118.9

82% of 145 is 118.9

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How do I turn this equation into standard form?<br> 8x=-5y+3
NARA [144]

Answer:

Step-by-step explanation:

To write a linear equation in standard form, move each variable term to the left side of the equation and simplify.

Ax+By=C

Since x is on the right side of the equation, switch the sides so it is on the left side of the equation.

8x−3=y

Move y to the left side of the equation because it contains a variable.

8x−3−y=0

Move 3 to the right side of the equation because it does not contain a variable.

8x−y=3

8 0
3 years ago
How many times can a 40-gallon barrel be filled from 5 casks, each holding 120 gallons?
Mariulka [41]

Answer:

It can be filled 15 times

Step-by-step explanation:

If 5 casks hold 120 gallons each,

5x120= 600

To find how many times a 40gallon barrel can be filled,

= 600/40

= 15

This means a 40 gallon barrel will be filled 15 times.

6 0
3 years ago
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I need help with this qustion ?
emmainna [20.7K]
The answer should be 32.
4 0
3 years ago
For safety reasons, 4 different alarm systems were installed in the vault containing the safety deposit boxes at a Beverly Hills
Evgen [1.6K]

Answer:

<em>99.93%</em>

Step-by-step explanation:

<u>Probability of Independent Events</u>

Given the probability of success of each detector is 0.84 independently of the others, their combined success/failure probability can be computed with the product rule.

We can calculate the required probability by using the binomial distribution, but it's easier to calculate the probability of the negated event an subtract from 1.

We want to know the probability that a least one of the 4 systems detects the occurrence of theft. That probability is the sum of the probabilities that one of them, two of them, three of them or all of them succeed. The negated event is that NONE of them actually detects the theft. Being p the individual probability of success, p=0.84. Being q the probability of failure, q=0.16.

The probability that none of the systems detect the theft is

P(0)=q^4=0.16^4=0.00065536

Thus, the probability that at least one of the systems detect the theft is

P(x\geq1)=1-P(0)=1-0.00065536=0.9993

That means a 99.93%

3 0
3 years ago
Pls help as soon as possible
alexgriva [62]

Answer:26 last one 25 first and 3 middle

Step-by-step explanation:

6 0
2 years ago
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