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
marusya05 [52]
3 years ago
6

Micah is a busy college student. He carries a full load of classes and works a full time job to support himself financially whil

e in college. Last semester, his total number of hours between job and classes each week usually amounted to about 80 hours. He has decided that he cannot do so many hours each week this semester. He feels that he has to cut back to about 80% as many hours. If half of his hours are to be school hours, how many school hours will he spend each week this semester?
Mathematics
1 answer:
Fantom [35]3 years ago
8 0

Answer:

32 school hrs in a week.

Step-by-step explanation:

The reduction percentage =

80 x 0.80 = 64  (hrs)

The distribution =

64/2 = 32hrs

You might be interested in
If the temperature in the Arctic is -13C, but it then rises by 20C, what is the new temperature?
miv72 [106K]

Answer:7

Step-by-step explanation:

all you have to do is subtract 20-13

4 0
2 years ago
Javier volunteers in community events each month. He does not do more than five events in a month. He attends exactly five event
mezya [45]

Answer:

The probability of Javier volunteers for less than three a month is 25%

Step-by-step explanation:

According to the questions,

The probability of Javier to attend exactly 5 events :-

P ( x = 5 ) = 25% = \frac{1}{4}

The probability of Javier to attend exactly 4 events :-

P ( x = 4 ) = \frac{1}{4}

The probability of Javier to attend exactly 3 events :-

P ( x = 3 ) = \frac{1}{4}

The probability of Javier to attend exactly 2 events :-

P ( x = 2 ) = \frac{3}{20}

The probability of Javier to attend exactly 1 events :-

P ( x = 1 ) = \frac{1}{20}

The probability of Javier to attend no events :-

P ( x = 0 ) = \frac{1}{20}

Now we have to calculate the probability of Javier volunteers for less than three P ( x < 3 ).

P ( x < 3 ) = P ( x = 0 ) + P ( x = 1 ) + P ( x = 2 )

P ( x < 3 ) = \frac{1}{20} + \frac{1}{20} + \frac{3}{20}   = \frac{1 + 1 + 3}{20}  = \frac{5}{20}  = \frac{1}{4}   = 0.25 = 25 %.

8 0
3 years ago
Consider the function f(x) = ex and the function g(x), which is shown below. How will the graph of g(x) differ from the graph of
SIZIF [17.4K]

Answer: Option C

Step-by-step explanation:

If the graph of the function g(x)=f(x) +b  represents the transformations made to the graph of y= f(x)  then, by definition:

If b> 0 the graph moves vertically upwards.

If b the graph moves vertically down

In this problem we have the function g(x)=e^x+5 and our parent function is f(x) = e^x

therefore it is true that b =5 > 0

Therefore the graph of f(x)=e^x is moves vertically upwards by a factor of 5 units.

The answer is the Option C:  "The graph of g(x) is the graph of f(x) shifted up 5 units"

6 0
3 years ago
What is the coefficient of x in the expression?<br><br> 6x + 9y + 15z
givi [52]

Answer: 6

A coefficient is a numerical or constant quantity placed before and multiplying the variable in an algebraic expression.

In this case we want to find the coefficient that has x. 6 is the only coefficient in the expression 6x + 9y + 15z that has the coefficient of x.

Basically, a coefficient is simply a number that has a variable after it.

6 0
3 years ago
Read 2 more answers
Find the value of x, y and z
tangare [24]

Answer:

Step-by-step explanation:

8x = 9x - 7

-x = -7

x = 7

9(7)-7= 63-7=56

8(7)= 56

13y+7+56=180

13y+63=180

13y=117

y=9

13(9)+7= 117+7= 124

5y-11+56=90

5y+45=90

5y=45

y=9

5(9)-11+9(7)-7= z

45-11+63-7=z

34+56=z

90=z

7 0
3 years ago
Other questions:
  • The formula C − 5 sF 2 32d, where F &gt; 2459.67, 9 expresses the Celsius temperature C as a function of the Fahrenheit temperat
    13·1 answer
  • Today ian wants to run less than 7/12 mile. Write a fraction with a denominator of 4 to represent
    5·1 answer
  • HELP DUE TODAY! WILL GIVE 18 PTS!!<br><br> * Question is in picuture *
    7·1 answer
  • According to the given Information, AB II DC and BC II AD . Using a straightedge, extend segment AB and place point P above poin
    13·1 answer
  • Write 240 as a product of primes. Use index notation where appropriate.
    10·1 answer
  • Convert point-slope form to slope-intercept form using the points (3,2) and (4,-2)
    10·2 answers
  • (233556678.45/111656)*2
    13·1 answer
  • A bag contains 36 marbles either red or green in color. The ratio of red marbles to green marbles is 3 to 1. How many green marb
    14·2 answers
  • Are the following triangles similar by the angle-angle similarity theorem?
    10·2 answers
  • ,/,/,/,//,/,/,/,//,,,,,,///,,/,///,/,,/,,/,/,/,/,,
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!