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Arisa [49]
3 years ago
7

-11 2/3 x (-4 1/5 ) = any help???

Mathematics
1 answer:
rjkz [21]3 years ago
7 0

Answer:

did this as multiplication

=49

Step-by-step explanation:

-35/3 * -21/5 = 735/15  =49

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OLga [1]

Answer:

I'm guessing the answer you are wanting is false

5 0
3 years ago
Christine performed the following experiment 20 times using a book that contains 462 pages.
wel

Using the probability concept, it is found that there is a 0.3 = 30% experimental probability that Christine will randomly choose a page that is divisible by 3.

<h3>What is a probability?</h3>

A probability is given by the <u>number of desired outcomes divided by the number of total outcomes</u>.

In an experimental probability, these number of outcomes are taken from previous trials.

In this problem:

  • The experiment was made 20 times.
  • Of those, in 6 experiments(81, 105, 171, 159, 297, 387) she choose a page that was divisible by 3.

Then:

p = \frac{6}{20} = 0.3

0.3 = 30% experimental probability that Christine will randomly choose a page that is divisible by 3.

You can learn more about the probability concept at brainly.com/question/15536019

7 0
2 years ago
Plz help
Levart [38]
There should be 20 students in Mr. Matthew’s class if 30% likes black licorice.
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3 years ago
2(3r+7)−(2+r)<br> I need the answer
dimaraw [331]

Answer:

5r+12

Step-by-step explanation:

8 0
2 years ago
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A pack or cinnamon-scented pencils sells for $4.00. What is the sales tax rate if the total cost of the pencils is $4.32?
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.32 because 4.00 plus .32 is 4.32
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