1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Gekata [30.6K]
3 years ago
12

Which one of the following examples represents a proper fraction?

Mathematics
2 answers:
meriva3 years ago
7 0
D.
This is because:
8/8 rounds up to a whole number and 12/9 and 3/2 are improper fractions as the numerator (top number) is more than the denominator (bottom number)
Montano1993 [528]3 years ago
7 0

The answer is (D) because a,b,and c are improper because they aren't in simplest form
You might be interested in
An investment strategy has an expected return of 15 percent and a standard deviation of 9 percent. Assume investment returns are
IgorLugansk [536]

Answer:

68% of an investment earning a return between 6 percent and 24 percent.

Step-by-step explanation:

The Empirical Rule states that, for a normally distributed random variable:

68% of the measures are within 1 standard deviation of the mean.

95% of the measures are within 2 standard deviation of the mean.

99.7% of the measures are within 3 standard deviations of the mean.

In this problem, we have that:

Mean = 15

Standard deviation = 9

How likely is it to earn a return between 6 percent and 24 percent?

6 = 15 - 1*9

6 is one standard deviation below the mean

24 = 15 + 1*9

24 is one standard deviation above the mean

By the empirical rule, there is a 68% of an investment earning a return between 6 percent and 24 percent.

6 0
3 years ago
X+10=2 what is the value of x
allsm [11]
The answer to your question is X = -8

8 0
3 years ago
Read 2 more answers
You pay $22 to rent 6 video games. The store charges $4 for a new game and $2 for older games. How many new games did you rent?
AlexFokin [52]
You rented 5 new games
6 0
3 years ago
Read 2 more answers
Samuel charged me d dollars to fix my broken heater. He
juin [17]

Answer:

<u>$15 per hour</u>

Step-by-step explanation:

Since he charged $65 for the parts, and the total charge was $110, that's $110-$65 which is $45, the total hours was 3, so $45 divided by 3, and that equals $15.

3 0
2 years ago
Lisa spends 1/4 of her earnings on rent and 1/5 of her earnings on food. Let m stand to
Zarrin [17]

Answer:

Step-by-step explanation:

Let her total earnings be m

Rent = 1/4m

Food = 1/5m

Amount left = m - 1/4m - 1/5m

Amount left = (20m - 5m - 4m)/20

Amount left = 11m/20

4 0
3 years ago
Other questions:
  • Write the following percents as both fractions and decimals.
    15·2 answers
  • Point J is on line segment IK. Given JK = 2x – 1, IK = 3x + 2,
    5·1 answer
  • Devon rented a U Haul truck for $48 for 4 hours plus $13.50 per each hour you go over. At the end of the day, his total bill was
    15·1 answer
  • Please answer 60 points worth
    12·1 answer
  • Which is greater? 3/5, 33/50, 303/500, 3003/5000, 30003/50000
    7·1 answer
  • Tia cut a 4-meter 8-centimeter wire into 10 equal pieces. Marta cut a 540-centimeter wire into 9 equal pieces. How much longer i
    12·1 answer
  • Can someone please help me out Its really Important please marking brainliest Answer what you can
    8·1 answer
  • Evaluate lim x approaches to 2 : (sqrt(6-x)-2)/(sqrt(3-x)-1)
    8·1 answer
  • Its for science but its got math involved<br>its got to do with speed, time, and distance​
    12·1 answer
  • Which statement is not true square root
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!