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
Sonbull [250]
3 years ago
5

What fraction of an hour is 120 seconds?

Mathematics
2 answers:
sattari [20]3 years ago
6 0
There are 3600 seconds in one hour. 
120 seconds is 2 minutes
therefore, the fraction is \frac{2}{60}
Elza [17]3 years ago
3 0
The fraction of an hour 120 seconds is 1/30.

You might be interested in
A shop has a sale that offers 20% off all price. On the final day they reduce all the sale prices by 25%. Linz buys a radio on t
erastova [34]
Hmmmm is not very clear if the 25% is just 25% of the original price, or of the reduced price, but let's assume is of the reduced price.

say the original price is "x", 20% off that, means the sale price is 80% of the original price, or (80/100) * x, or 0.8x.

then Linz shows up on the last day, and she's got 25% off from that price plus a beanie baby and a free garden hose.

so if the price is reduced by 25%, then the sale price is just 75% of whatever it was, but it was already reduced to 0.8x, what is 75% of 0.8x?

(75/100) * 0.8x, or 0.75 * 0.8x, which is 0.6x, now 0.6 * 100 is 60 to change it to percentage format, or 60% overall percentage reduction from the original price.
6 0
3 years ago
Larisa earns $7 per hour.she worked 40 hours at the regular rate, 3 hours at time and half, and 6 hours at double time.
VARVARA [1.3K]

Answer:

$6.07/hr. if I understand the question properly.  See below.

Step-by-step explanation:

I don't see the question, but will assume we want to find Larisa's base pay.  The $7/hr given is the average for the work sequence noted in the problem.  If this is incorrect, ignore the answer.

==================================

Let x be Larisa's base salary.  We are told, I think, that in one stretch of time Larisa earned an average of $7/hour.  That was composed of:

<u>Hours</u>  <u>Rate($/hr)</u>

  40           x

    3        1.5x

<u>     6    </u>     2x

  49

Her total income over this period would be:

40x +3(1.5x) + 6(2x)  [The hours worked times the pay rate for each period]

Her average income per hour would be:

(40x +3(1.5x) + 6(2x))/49

which we are told is $7/hr.

(40x +3(1.5x) + 6(2x))/49 = 7

40x + 4.5x + 12x = 343

56.5x = 343

x = $6.07/hr

6 0
1 year ago
Name
Sedaia [141]

Answer:

Step-by-step explanation:

19% of 72 = about 14%

42% of 16 = about 7%

47% of 118 = about 55%

67% of 296 = about 198%

7 0
3 years ago
Find the slope of the line,<br> HELPPPP
nlexa [21]

Answer:

Slope: 2

Step-by-step explanation:

The slope of a line is when x increases by an amount, y increases by an amount. We can find the slope of a linear graph by taking 2 points. I will use (0,3) and (-1,1)

We see that the y-values are 4 from each other, and that the x-values are 2 from each other.

Now, we can use a method called rise over run, which is y-value/x-value.

\frac{4}{2} =2

Therefore, the slope is 2.

7 0
2 years ago
When a number is a multiple of 2 what are possibles values of the ones digit
Bad White [126]
Like 4 and 8 im pretty sure hope i helped best of luck have a gr8 night :)
6 0
3 years ago
Read 2 more answers
Other questions:
  • To which subset of the real numbers does √2 belong
    10·1 answer
  • -77.35 in a fraction
    5·1 answer
  • Evaluate the following using the distributive property 6(3+9)
    9·2 answers
  • Can I please get help with this
    9·1 answer
  • G(x)=-3X-1<br>What is g(10)?_​
    9·1 answer
  • PLS HELP WILL GIVE BRAINLIEST
    11·1 answer
  • Assume the following is a right triangle. What is the length of the missing side?
    9·1 answer
  • Write the number in scientific notation.<br> 63,550,000,000<br> Enter the correct answer in the box.
    8·2 answers
  • How are circumference and area the same? How are they different?
    7·1 answer
  • Relative risk is an ideal form of measurement for a retrospective cohort study design because it allows researchers to recruit b
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!