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Shkiper50 [21]
3 years ago
5

Marshall sleeps 8 hrs each day. How many hrs does Marshall sleep each week? How many hours is Marshall awake?

Mathematics
2 answers:
igor_vitrenko [27]3 years ago
6 0
8 hours x 7 days (a week) =56 hours                     
Marshall sleeps 56 hours a week.                         
 24 hours (A day) - 8 hours (sleeping) = 16 hours (Awake)
Marshall stays awake for 16 hours a day.
                           OR
24 hours (A Day)- 8 hours (Sleeping) = 16 hours (awake)
16 hours (Awake a day) x 7 Days (A week) = 112 hours a week
Marshall stays awake for 112 hours a week.
Furkat [3]3 years ago
3 0
Well he is asleep a total of 56 hours a week (8x7) and there is 168 hours in a week (24x7) so 168 - 56 will equal how many hours he is awake the whole week.
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A ladder 15 feet from the base of a building reaches a window that is 35 feet high. What is the length of the ladder to the near
nikdorinn [45]
All you do is use the a+b=c formula lets plug it in
15+b=35
15+20=35
35=35
The answer is 20
7 0
3 years ago
How does solving linear inequalities compare with solving linear equations?
maks197457 [2]
It is just the difference between the signs
3 0
3 years ago
by selling a mobile set of rupees 4800 Ramesh gains 25% how much will have we gained by selling it at rupees 4080​
Crank

Answer:

240

Step-by-step explanation:

Gain=25%

Gain=selling price - cost price

Gain = ((selling price - cost price )× 100)/ cost price

25c=(4800-c)100

25c=480000-100c

125c=480000

cost price = 3840

second statement

The selling price was 4080

Cost price 3840

therefore

Gain=selling price - cost price

Gain = 4080-3840

=240

5 0
3 years ago
Find the zeros of the polynomial function f(x)= x(4x-3)(3x+2)<br> Please show work thank you
xz_007 [3.2K]

Answer:

x = -2/3, 0, 3/4

Step-by-step explanation:

The zeros of the polynomial are the solutions or roots or x-intercepts of the function. To find them, use the zero product property to solve for x. Use the property by setting each factor equal to 0.

x = 0                            4x-3=0                 3x+2 = 0

                                     x = 3/4                    x = -2/3

6 0
3 years ago
Read 2 more answers
The formula for finding the number of bacteria present is given by P=P0(10)t where P is the final population, P0 is the initial
frozen [14]

Answer:

5.45 hours.

Step-by-step explanation:

The formula =

P = P0(10)t

In this circumstance, P0 = 275, P = 15,000 and t = ?

Applying the values into the formula:

P = P0(10)t

15,000 = 275 × (10) × t

15,000 = 2750t

t = 15,000/2750

t = 5.45 hours

3 0
3 years ago
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