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katen-ka-za [31]
3 years ago
10

Please help!!! It'd be awesome if you could show a step-by-step thank you!!! I am voting brainly

Mathematics
1 answer:
Kazeer [188]3 years ago
4 0

Answer:

77.75%

Step-by-step explanation:

We just have to find the sums of the product of Joey's averages and their contribution to the total grade.

Test: 0.45 * 0.8 = 0.36 = 36%

Quizzes: 0.3 * 0.85 = 0.255 = 25.5%

Homework: 0.25 * 0.65 = 0.1625 = 16.25%

Total: 36% + 25.5% + 16.25% = 77.75%

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Eight-five (85) percent are high volume travelers. Of five people are randomly selected from a list of customers, what is the pr
Nonamiya [84]

Answer:

44.3%

Step-by-step explanation:

For a single selected traveler the change of him being high volume is 0.85, for 5 is the product of each individual probability.

P=(0.85)^5=0.443 → 44.3%

7 0
3 years ago
Select the correct expression and value.
VashaNatasha [74]

Answer:

Total chocolates= 48

Each friend get 3 chocolates

Step-by-step explanation:

Ray has 3 boxes of chocolates = 3

Each box has 4 layers of chocolates

= 4

Each layer has 4 rows of 4 chocolates each= 4

Total number of chocolates = 3*4*4

Total number of chocolates

= 48 chocolates

He shares 48 chocolates among 16 friends.

They Will all obtain 48/16= 3 chocolates each

3 0
3 years ago
Read 2 more answers
Please tell me the outlier of each set of numbers (3 sets only)!
yulyashka [42]

Hey there!

An outlier in a data set is a number that is WAY larger or WAY smaller than the others in the data set, or does not really fit in the specified "range". In the first one, 452 is way greater than everything else, so it would be the outlier.

In the second data set, 5 would be our outlier because it is much smaller than all the other numbers.

In the last data set, the numbers are pretty close together, but we need to find one that isn't inside the small range. 0.201 appears to be the outlier in this case.

Therefore, here are your answers :)

15: 452

16: 5

17: 0.201

I hope this helps!

5 0
3 years ago
. A patio is built in the shape of a trapezoid, as shown. Determine the area of the patio.
netineya [11]

Answer:

84 in²

Step-by-step explanation:

(15+6)0.5 * 8 = 21(0.5) * 8 = 10.5 * 8 = 84

8 0
3 years ago
THERE ARE 3 SANDWICHES, 3 SOUPS, 4 SALADS AND 2 DRINKS. IF EACH STUDENT HAD ONE OF EACH, HOW MANY DIFFERENT COMBINATIONS ARE POS
Maurinko [17]
All you have to do is multiply them all. 
3*3*4*2=72
4 0
4 years ago
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