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3 years ago

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

2 answers:

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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The growth of a city is described by the population functionwhereis the initial population of the city, t is the time in years,

mamaluj [8]

Complete question:

The growth of a city is described by the population function p(t) = P0e^kt where P0 is the initial population of the city, t is the time in years, and k is a constant. If the population of the city atis 19,000 and the population of the city atis 23,000, which is the nearest approximation to the population of the city at

Answer:

27,800

Step-by-step explanation:

We need to obtain the initial population(P0) and constant value (k)

Population function : p(t) = P0e^kt

At t = 0, population = 19,000

19,000 = P0e^(k*0)

19,000 = P0 * e^0

19000 = P0 * 1

19000 = P0

Hence, initial population = 19,000

At t = 3; population = 23,000

23,000 = 19000e^(k*3)

23000 = 19000 * e^3k

e^3k = 23000/ 19000

e^3k = 1.2105263

Take the ln

3k = ln(1.2105263)

k = 0.1910552 / 3

k = 0.0636850

At t = 6

p(t) = P0e^kt

p(6) = 19000 * e^(0.0636850 * 6)

P(6) = 19000 * e^0.3821104

P(6) = 19000 * 1.4653739

P(6) = 27842.104

27,800 ( nearest whole number)

3 0

2 years ago

. A survey showed that 1/3 of the students in the class liked blue. I/4 of the remainder liked red. The remaining 24 students li

Olin [163]

Answer:

Step-by-step explanation:

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5 0

2 years ago

a company uses two vans to transport workers from a free parking lot to the workplace between 7:00 and 9:00 am . one van has 6 m

olganol [36]

Y - x = 6
y + 2x = 57

2y - 2x =12
y + 2x = 57

∴3y = 69
y = 23

23 - x = 6
-x = -17
x =17

large van = 23
small van = 17

4 0

2 years ago

Read 2 more answers

Hank and Lynn are both paying off car loans. • Hank paid $2,000 upfront when he bought his car, and he pays $200 each month. • L

Naddik [55]

Answer:

the linkage between both the number of months and the amount charged is proportional to both loans from Hank and Lynn.

Step-by-step explanation:

The relationship between the number of months and the total cost paid proportionally is shown below:-

Both Hank and Lynn pay off car loans.

When Hank bought his car, he paid $2,000 in advance, and he needs to pay $200 each month.

Thus, forward to x months the total cost paid (C(h)) is

C(h) = 2000 + 200x ... (i)

So, that relationship is proportional, but not proportional directly.

When Lynn purchased her vehicle, she didn't pay any cash immediately front and she needs to pay $275 every month.

So, after x months the total amount paid (C(l)) is

C(l) = 275x ..... (ii)

This is, therefore, a direct proportionality that is also proportional.

Furthermore the linkage between both the number of months and the amount charged is proportional to both loans from Hank and Lynn.

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3 years ago

HELPPP on edge what’s the slope

LUCKY_DIMON [66]

It’s the second one -3/4
i took this class last year

5 0

2 years ago

Read 2 more answers