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2 years ago

Which of these illustrates the associative property of multiplication?

Mathematics

2 answers:

const2013 [10]2 years ago

8 0

It’s A because you just move the parenthesis

miss Akunina [59]2 years ago

8 0

Answer: 4 x (5 x 6) = (4 x 5) x 6

Step-by-step explanation: it doesnt mater what order u multiply

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The regression function relating production output by an employee after taking a training program (Y) to the production output b

snow_lady [41]

music hi there you are cool

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2 years ago

2 divided by 1 and 6/7

ale4655 [162]

This problem, as written, requires a bit of guessing regarding your intentions. My interpretation is that you want to do this division:

----------

1 6/7

If that's correct, here's what to do: rewrite 1 6/7 as 13/7 (an improper fraction).

Then divide:

-------- This is equivalent to the multiplication (2/1)(7/13) = 14/13 (answer)

13/7

8 0

2 years ago

How many times greater is 1 1/2 then 1/4

Vlad [161]

6 times

6 * 1/4 is 6/4
6/4 is 1 2/4 which is 1 1/2

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3 years ago

Probability The average time between incoming calls at a switchboard is 3 minutes.if a call has just come in,the probability tha

Stels [109]

Answer:

a) 0.1535

b) 0.4866

c) 0.8111

Step-by-step explanation:

The probability that the next call come within the next t minutes is:

$p(t) = 1 -e ^{- t/3}$

According to this model,

a) the probability that a call in comes within 1/2 minutes is $p(t) = 1 -e ^{- (1/2)/3}$ =0.1535

b) the probability that a call in comes within 2 minutes is $p(t) = 1 -e ^{-2/3}$ =0.4866

c) the probability that a call in comes within 5 minutes is $p(t) = 1 -e ^{-5/3}$ =0.8111

6 0

2 years ago

Whats 5(3× + 4) - 3 (-2× +11)

denpristay [2]

Answer:

21x+53

Step-by-step explanation:

8 0

2 years ago