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3 years ago

Find −914+27. Write your answer as a fraction in simplest form.

Mathematics

1 answer:

vfiekz [6]3 years ago

5 0

Answer:

- +=_

914-27=887

887 answer this fraction

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3x+6y=36 and -3x-6y=0

Anastasy [175]

Answer:

No solution

Step-by-step explanation:

3x + 6y =36

-3x - 6y =0

------------------add

0 ≠ 36

No solution

4 0

3 years ago

an urn containing n balls can be represented by the set u = {b1, b2, ... , bn}. interpret the following algorithm in the context

kati45 [8]

The algorithm prints out all the possible ways to draw 3 balls in sequence, ---Select--- with replacement. It prints lines.

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3 years ago

shira was riding the screamer when it broke down. her seat was 53 jorizontal feet from the central support pole. What was her se

ki77a [65]

Answer:

The possible solutions are 58 degree, 122 degrees, 302 degrees and 238 degrees

Step-by-step explanation:

Please see the attachment

From the figure, it is evident that

cos AOB = OB/OA = 53/100 = 0.53

Thus, cos-1 (0.53) = 58 degrees

AOB = 58 degree

Also, there are can be other values depending on the quadrants

COB = 180 -58 = 122 degrees

FOB = 360 -58 = 302 degrees

EOB = 180 + 58 = 238 degrees

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3 years ago

In a recent year, an author wrote 171 checks. Use the Poisson distribution to find the probability that, on a randomly selecte

sveticcg [70]

Answer: 0.3741

Step-by-step explanation:

Poison probability ;

P(x) = [U(^x) e(^-U)] ÷ x!

Where U = mean

Note: e = exponential symbol

Number of checks that year = 171

Number of days in a year = 365

U = 171/365 = 0.468

Average checks per day = 0.4685

Probability that at least one check was written per day is can be calculated by;

P(not 0) = 1 - P(0)

Therefore,

P(x) = [U(^x) e(^-U)] ÷ x!

P(0) = [ 0.4685^0 * e^-0.4685] ÷ 0!

P(0) = [ 1 * 0.6259] ÷ 1

P(0) = 0.6259

Therefore,

P(not 0) = 1 - 0.6259 = 0.3741

4 0

3 years ago

Can anyone please help me with these questions please. thanks.

Pani-rosa [81]

1.) 3/4
2.) It snowed 1/4 more on Tuesday than it did on Monday.

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3 years ago

Read 2 more answers