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klemol [59]
2 years ago
6

Patient A receives 3 times the amount of a certain medication as Patient B. The two doses add to 200 milligrams. What amount of

the medication does each patient receive?
Mathematics
1 answer:
EastWind [94]2 years ago
5 0

Answer:

Patient A - 150 mg

Patient B - 50 mg

Step-by-step explanation:

Since patient A gets three times more, 50 times 3 is 150. 150 plus 50 is 200, therefore, patient A gets 150 mg and patient B gets 50 mg. I hope this helps :)

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Why did Helga the witch sign up for anger management classes?
goblinko [34]
Helga the witch signed up for anger management classes because she could not keep her hexes to herself.
I think this is the answer.

Hope this helps!!! ;)
3 0
2 years ago
Logistic regression is used when you want to: Answer choices A. Predict a dichotomous variable from continuous or dichotomous va
masya89 [10]

Answer:

A. Predict a dichotomous variable from continuous or dichotomous variables.

Step-by-step explanation:

Logistic regression is used when you want to predict a dichotomous variable from continuous or dichotomous variables.

Mathematically, it is given by the expression;

Logistic regression y with x_{1}, x_{2}........x_{n}

Where;

y represents the dichotomous dependent variable.

x_{1}, x_{2}........x_{n} represents the predictable variables, which are categorical in nature such as alive or dead, win or lose, sick or healthy, pass or fail, etc.

6 0
2 years ago
A discount of 16% saved Jackie $38 on office supplies. What was the price of the supplies before the discount?
madam [21]
You got 2 types of data $ and %!
Line them up accordingly and cross multiply.

16% is to $38 as
100% is to $x

X= 38•100/16= $237.5 the price before discount
8 0
2 years ago
Read 2 more answers
1520+1630+1480+1580+1400+1300+1700+1610+1580+1520 divded by10
Tanya [424]
After you add them all up the divided you would get 13,952
5 0
2 years ago
The energy expended by a bird per day, E, depends on the time spent foraging for food per day, F hours. Foraging for a shorter t
Veronika [31]

Answer:

Therefore F=2.387 hours gives a minimum value of energy expenditure E.

Step-by-step explanation:

Given that,

The energy expended by a bird per day

E=0.25 F+\frac{1.7}{F^2}

Differentiating with respect to F

E'=0.25 -\frac{3.4}{F^3}

Again differentiating with respect to F

E''=\frac{10.2}{F^4}

Now set E'=0

0.25 -\frac{3.4}{F^3}=0

\Rightarrow \frac{3.4}{F^3}=0.25

\Rightarrow F^3=\frac{3.4}{0.25}

\Rightarrow F=2.387

Now E''|_{F=2.387}=\frac{10.2}{2.387^4}>0

Since, E''>0 at F=2.387, So at F=2.387 , E has minimum value.

Therefore F=2.387 hours that minimizes energy expenditure.

7 0
2 years ago
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