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4 years ago

54 is 90 percent of what number

Mathematics

2 answers:

Zina [86]4 years ago

6 0

54 is 90% of: (N = number)
90% = 90/100 = .9
54=.9 x N
54/.9 = N
60 = N

Dominik [7]4 years ago

3 0

Therefore, 54 is 90% of 60.

The work is provided in the image attached.

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Answer:

c. 0.3421

Step-by-step explanation:

The computation of the probability of selecting the biased coin is shown below:

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And, the win probability is 1 ÷ 2 (1 - 0.74) + 1 ÷ 2 (1 - 0.5)

Now the probability of biased or win is

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3 years ago

Factorize the polynomial: 6q^2 – q – 12.

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Answer:

Step-by-step explanation:

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$6q^2-9q+8q-12$

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3 years ago

If(2scos(pi/6) +2i sin(pi/2))^n =-64...n=??

MrRa [10]

Answer:

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Step-by-step explanation:

$(2scos(pi/6) +2i sin(pi/2))^n =-64...n=?$

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3 years ago

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Step-by-step explanation:

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3 years ago

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Step-by-step explanation:

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n = number of compounding times per period

A = final amount ; P = initial investment

For account compounded continuously :

A = Pe^it

i = interest ; t number of years ;

Gabriel:

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When P triples ; A = 860 * 3 = 2580

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3 years ago