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8_murik_8 [283]
2 years ago
9

Eric is told by his doctor that he needs to lose 15 pounds. If Eric now weights 285 pounds,then by what percentage should Eric w

eight decrease?
Mathematics
1 answer:
tatuchka [14]2 years ago
3 0

Answer:

5.26%

Step-by-step explanation:

15/285=x/100. 15 is the amount of weight he wants to lose. x=5.26%

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Cathy drank 600 mL of water at school and another 400 mL at home. How many liters of water did Cathy drink?
liraira [26]
Cathy drank 1,000 ml of water which means she drank 1 liter.
8 0
3 years ago
A spherical water tank holds 7,500 ft3 of water. What is the diameter of the​ tank?
Alisiya [41]

Answer: 2r=d

d=24.28590063

Step-by-step explanation:

vsphere=4/3pir^3

7500=4/3pir^3

times both sides by 3

22500=4pir^3

divide both sides by 4

5625=pir^3

divide bot sides by pi

1790.4931=r^3

cube root both sides

12.142950=r

2r=d

d=24.28590063 ft

4 0
2 years ago
A Markov chain has 3 possible states: A, B, and C. Every hour, it makes a transition to a different state. From state A, transit
Sedaia [141]

Answer:

A) distribution of x2 = ( 0.4167 0.25 0.3333 )

B) steady state distribution = \pi a \frac{4}{9}   ,    \pi b  \frac{2}{9}     ,   \pi c \frac{3}{9}

Step-by-step explanation:

Hello attached is the detailed solution for problems A and B

A) distribution states for A ,B, C:

Po = ( 1/3, 1/3, 1/3 )  we have to find the distribution of x2 as attached below

after solving the distribution

x 2 = ( 0.4167, 0.25, 0.3333 )

B ) finding the steady state distribution solving

\pi  p = \pi

below is the detailed solution and answers

8 0
2 years ago
Jupiter and Saturn have the two largest diameters of all the planets. The diameter of Jupiter is 88,846 miles and the diameter o
andriy [413]
J = 88846
S = 74897
J = 4.6m + S

Plug in what you know.

88846 = 4.6m + 74897
7 0
3 years ago
Factor the following number and give the steps<br> 4a+12b-20
Reil [10]
Here, we can either factor:
1. The numbers
2. The variables
3. Both 1 and 2
In this instance, we factor 1 because the variables are different but the three numbers have a Greatest Common Factor.
4a+12b-20
4(a+3b-5)
8 0
2 years ago
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