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Verdich [7]
3 years ago
6

9+10=

Mathematics
2 answers:
Marina CMI [18]3 years ago
8 0
The answer is 19 and everyone says 21 because they want to be cool
Fiesta28 [93]3 years ago
6 0
The equation sums up to be 19.

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2/3x - 1/6 &gt; 1/2 <br><br> Please sole and add equation in response if possible thanks :
Shkiper50 [21]
The solution would be x > 1 sorry if its wrong but hope it helps
8 0
2 years ago
Read 2 more answers
Grace and her brother need $400 to go to band camp. Their parents have agreed to help them earn money by paying them $25 each ti
soldi70 [24.7K]

Answer:

25m + 10b = 400

Step-by-step explanation:

Total amount that can be earned = $ 400

Amount earned on mowing a lawn = $ 25

Amount earned per hour on babysitting = $10

Amount earned for mowing one lawn is $ 25, so amount earned for mowing m lawns will be $ 25m

Amount earned for one hour of babysitting is $ 10, so amount earned for babysitting for b hours will be $ 10b

Total amount earned = Amount earned from mowing m lawns + Amount earned from babysitting for b hours

Using the values from above, we can set up the equation as:

400 = 25m + 10b

7 0
3 years ago
If n is a prime number, then n 1 is not prime?
Eddi Din [679]
That is true........
3 0
3 years ago
When the crispy treats have cooled Mrs. Williams cut theme into 30 equal pieces and she give 2/5 to her son and takes the rest t
stiv31 [10]

Answer: Mrs, William takes 18 treats to school.


Step-by-step explanation:

Given: When the crispy treats have cooled Mrs. Williams cut theme into 30 equal pieces .

She give 2/5 to her son, then the number of treats ahe give to her son = \frac{2}{5}30=12

Then, the number of treats Mrs. Williams take to school =30-12=18

Hence, Mrs, William takes 18 treats to school.

6 0
2 years ago
Alice and Bob each choose at random a number between zero and two. We assume a uniform probability law under which the probabili
Mnenie [13.5K]

Answer / Step-by-step explanation:

Before we start to answer this question, it would be nice to understand some basic definition and principles:

Random: This refers to an unpredictable pattern of arrangement.  Without a specific aim or logical procedural pattern.

Uniform Probability distribution: This is a type of probability distribution in which the outcomes of distribution irrespective of the pattern or distance results in equally likely outcomes.

Uniform distribution is one of the widely used distributions although it's one of the simplest ones. The idea behind this distribution is that, unlike the other distributions, the likelihood of the any outcome in the distribution range is the same.

Now that we have a brief knowledge of the key terms within the question, hence, to start answering the question,

(a) Starting with 0 for Alice, Bob can choose any number starting from   1 /  3 . As Alice increases, Bob has to increase his starting point as well. Therefore, after Alice passes  1 /  3 , Bob can start choosing numbers from 0. This creates 2 triangles with sides  1  / 3 . The area of them gives us the probability.

Therefore, : P = 2 ( 1/3 1/3 1/3)

                        = 4/9

(b) We can find the probability of having both the numbers less than  1  / 3 . Then we subtract this probability from 1.

We have: P = 1 - 1/3 . 1/3

                     = 8/9

(c) This is basically impossible as the area of a dot is negligible.

(d) It means that Alice needs to select a number between  1  / 3  and 1.

Therefore: P = 1 - 1 /3

                    = 2 / 3

8 0
3 years ago
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