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FromTheMoon [43]
3 years ago
12

If you lost 13 pounds in the first five weeks, what is the average rate of change of weight with respect to time over the first

five weeks of the program?
Mathematics
1 answer:
ikadub [295]3 years ago
8 0

Answer:

2.60 pounds a week

Step-by-step explanation:

Well the way i guess is 5 weeks is 32 days if she lost 2.60 pounds a week she would have lost 13 pounds then

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A gambling casino is designed in the shape of a square pyramid with a side length of 75 ft. The height of the building is 28 ft.
irakobra [83]

Answer:

Step-by-step explanation:

Given the dimension of a square pyramid

Length of pyramid

L = 75 ft

Height of pyramid

H = 28ft

The pyramid is a square base

Then,

Volume of a pyramid is calculated using

Volume = base area × height

Since base is a square, then the area of a square is

Area = L² = 75² = 5625 ft²

Then,

Volume = base Area × height

Volume = 5625 × 28

Volume = 157,500 ft³

Then, given the rate of volume to be

dV / dt = 26,250 ft³ / hr

So, we want to find the time the system will filled the air

dV / dt = 26,250

dV = 26,250 dt

Integrate both sides

∫ dV = ∫ 26,250 dt

V = 26,250t + C

When t = 0, V = 0, initially, there is not volume of system air.

Therefore C = 0

V = 26,250t

When V = 157,500 ft³

Then,

t = V / 26,250

t = 157,500 / 26,250

t = 6 hours

So, it will take 6 hours for the system to circulate the room

5 0
3 years ago
Can someone please help me?​
PIT_PIT [208]

Answer: X=7/3

Step-by-step explanation:

3

+

2

=

2

+

1

3

3

3x+2=2x+\frac{13}{3}

3x+2=2x+313​

Solve

1

Subtract

2

2

2

from both sides of the equation

3

+

2

=

2

+

1

3

3

3x+2=2x+\frac{13}{3}

3x+2=2x+313​

3

+

2

−

2

=

2

+

1

3

3

−

2

3x+2{\color{#c92786}{-2}}=2x+\frac{13}{3}{\color{#c92786}{-2}}

3x+2−2=2x+313​−2

2

Simplify

Subtract the numbers

Subtract the numbers

3

=

2

+

7

3

3x=2x+\frac{7}{3}

3x=2x+37​

3

Subtract

2

2x

2x

from both sides of the equation

3

=

2

+

7

3

3x=2x+\frac{7}{3}

3x=2x+37​

3

−

2

=

2

+

7

3

−

2

3x{\color{#c92786}{-2x}}=2x+\frac{7}{3}{\color{#c92786}{-2x}}

3x−2x=2x+37​−2x

4

Simplify

Combine like terms

Multiply by 1

Combine like terms

=

7

3

x=\frac{7}{3}

x=37​

Solution

=

7

  1. 3
4 0
2 years ago
Does anyone know the answer ?​
Stella [2.4K]

Answer:

I think that the answer is A

6 0
3 years ago
I need help ASAP plzzzzzzzzzzzz
irina1246 [14]

Answer:

its a

Step-by-step explanation:

I plugged it into my ti84

4 0
3 years ago
james spent half his weekly allowance on candy. to earn more money his parents let him wash the dog for 10$. what is his weekly
photoshop1234 [79]

He spent half of his allowance. HALF

he washed a dog for $10

17-10=7

Since he spent exactly half you add the same number.

so $7 + $7+ $14

His weekly allowance is $14.

5 0
3 years ago
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