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seraphim [82]
3 years ago
6

A watch loses x minutes every y hours, at this rate how many hours will the watch lose in one week?

SAT
2 answers:
REY [17]3 years ago
7 0
Minutes lost hourly is x/y.
One week has 24 * 7 = 168 hours.
168x / y would be minutes lost weekly, and (168/60) (x / y) = (42/15)(x/y) would be hours lost weekly.
Alex787 [66]3 years ago
3 0

Answer:

10080y/x hours

Explanation:

The rate = x/y

x is in minutes

y is in hours.

How many hours will it lose in one week.

Converting one week to minutes.

One week has 7 days: a day has 24 hours.

In one week we have 24×7= 168 hours

60 minutes make one hour : in 168 hours we have

60×168=10080 minutes

Hours lost at the same rate = total minutes/ rate

= 10080/(x/y)

Hours lost= 10080y/x hours

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Paul had 96 fliers to post around town. Last week, he posted 16 of them. This week, he posted 38 of the remaining fliers. How ma
Solnce55 [7]
He has not posted 42 fliers.  It's simple math. 96-16=80 then 80-38=42
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3 years ago
How many even intergers greater than two and less then twenty are equal in value to the sum of two prime numbers?
lilavasa [31]
The answer would be 6 even numbers greater than 2 and less than 20 would be equal to the sum of two prime numbers.

explanation:

even numbers greater than 2 and less than 20 would be 4, 6, 8, 10, 12, 14, 16, and 18.
the prime numbers we can use would be 2, 3, 5, 7, 11, and 13.

13+3=16 and 13+5=18.
11+3=14.
7+3=10 and 7+5=12.
finally, 5+3=8.

that makes a total of 6 even numbers.
5 0
3 years ago
Students with an Expected Family Contribution of _____ are eligible for the full amount of the Pell Grant.
bogdanovich [222]

*(The Answer)*= is 0 which is B

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6 0
3 years ago
Read 2 more answers
(2x+5)(-mx+9)=0
ZanzabumX [31]
(2(3/2)+5)(-m(3/2)+9)=0
(3+5)(-(3/2)m+9)=0
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5 0
3 years ago
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MatroZZZ [7]

Answer:

An average which possesses all or most of the following qualities (characteristics) is considered a good average: (1) It should be easy to calculate and simple to understand. (2) It should be clearly defined by a mathematical formula. (3) It should not be affected by extreme values.

Explanation:

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