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1 year ago

9

Maria has 14 fewer apps on her phone than Orlando. If the total number of apps on both phones is 34, how many apps are on each p

hone?

1 answer:

Hoochie [10]1 year ago

4 0

Orlando has 24 apps and Maria has 10.

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A student's course grade is based on one midterm that counts as 15% of his final grade, one class project that counts as 15% of

kow [346]

Answer:

Overall final score = 77.75% ; Grade = C.

Step-by-step explanation:

The approach to solve this question is to realize that the marks have to be converted into the respective percentages of the whole course. This means that the marks of all the components have to be normalized according to the grading breakdown.

Project Marks = 97/100. Weightage = 15%. So 97*15/100 = 14.55/15.

This means that the student received 14.55 marks in the project out of 15.

Similarly for other components:

Mid-Term Marks = 83/100. Weightage = 15%. So 83*15/100 = 12.45/15.

Homework Marks = 82/100. Weightage = 35%. So 82*35/100 = 28.7/35.

Finals Marks = 63/100. Weightage = 35%. So 63*35/100 = 22.05/35.

After the conversion process, add up the normalized marks, which are now acting as the percentages earned in all the components.

Aggregate Percentage = 14.55 + 12.45 + 28.7 + 22.05 = 77.75%.

According to the grade scale, the student receives a C because 70 is less than 77.75 and 77.75 is less than 80.

Summarizing, the student receives a C at 77.75%!!!

7 0

3 years ago

What is [(3n+2)-0.02]×5

gtnhenbr [62]

Answer: i havent done this in a long long time but i think it may be

15n-0.10

Step-by-step explanation:

3 0

3 years ago

nevsk [136]

Answer:

take your pick. Each has its own reason.

Step-by-step explanation:

As with a lot of "doesn't belong" problems, the one that is different depends on your criteria. In the attached figure, each one "doesn't belong" for a different reason. Those reasons are listed below each number line.

__

I might choose the lower left: "addition, not subtraction", as it is the only one with arrows in the same direction. That makes its difference from the others more obvious, perhaps.

6 0

3 years ago

there are 4 kings in a standard deck of 52 playing cards. if Taquasia selects a card at random what is the probability that it i

Troyanec [42]

52 cards - 4 kings = 48 other cards

Probability of picking something other than a king would be 48/52

48/52 can be reduced to 12/13 probability.

6 0

3 years ago

During a sale , a shop allows 20%

Dafna1 [17]

Answer:

$24

Step-by-step explanation:

original price of a dress = $30

discount = 20%

discount amount = discount% of original price

=20/100 * 30

=30/5

=$6

price that consumer will pay after discount = $30 - $6

=$24

6 0

3 years ago

Read 2 more answers