1 1/7 x 3= Who can help me please this due tomorrow

2 answers:

8 0

11/7 times 3.

Let’s make 3 as 3/1 because it’s the same thing.

It’s the same thing because 3 divided by 1 is also 3.

11 x 3 = 33
— —
7 x 1 =7

This equals 33/7.

So the answer is 33/7!

Anna11 [10]3 years ago

5 0

3/1 because it is basically the same thing due to fraction rules
And 7/11
And 3/1 x 7/11 would equal 21/11

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Write the expression in simplest form

Semenov [28]

Answer:

$m^{\frac{3}{2} }$

Step-by-step explanation:

Using the rules of exponents

$a^{m}$ × $a^{n}$ = $a^{(m+n)}$ , $a^{0}$ = 1

m² × $m^{\frac{3}{2} }$ × $m^{-2}$

= $m^{(2-2)}$ × $m^{\frac{3}{2} }$

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8 0

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It is known that 70% of the customers in a sporting goods store purchase a pair of running shoes. A random sample of 25 customer

gogolik [260]

Answer:

=BINOMDIST(10,25,70%,FALSE) -BINOMDIST(5,25,70%,FALSE)

0.001324586

Step-by-step explanation:

The success probability is p = 70% = 0.70

The number of trials are n = 25

The Excel formula for the binomial distribution is given by

BINOMDIST(Number_s, Trial_s, Probability_s, Cumulative)

Where

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Trials = 25

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Cumulative = FALSE

The probability of between 5 and 10 customers is then

=BINOMDIST(10,25,70%,FALSE) -BINOMDIST(5,25,70%,FALSE)

0.001324586

Note: FALSE option provides the probability of exactly 10 and 5 where TRUE option gives cumulative results (0 to 5 or 0 to 10) that would be wrong in this case.