Ask question

Ask question

All categories

4 years ago

11

A certain medicine is given in an amount proportional to a patient's body weight. Suppose a patient weighing 150 pounds requires

144 milligrams of medicine. What is the weight of a patient who requires 174.72 milligrams of medicine?

1 answer:

Svetllana [295]4 years ago

5 0

167.7 since u have to divide the first part to find mL per pound and then muliply that times 174.72

You might be interested in

An amphitheater has 15 seats in the first row, 19 in the second, 23 in the third, and so on, for 29 rows. How many seats are

Ne4ueva [31]

<span>
s(33) = 33*50 = 1650 (amphetheater capacity) </span>

5 0

4 years ago

Read 2 more answers

What is the length of this segment ?

FinnZ [79.3K]

1 $\frac{11}{16}$ is the answer you're looking for.

6 0

3 years ago

Teo makes a necklace of x wooden beads at $0.50 each and 6 glass beads at $1.25 each. The average cost of the beads in the neckl

Ainat [17]

Answer:

0.50x + 7.50 = 0.75(x+6)

Hope this helps :)

4 0

4 years ago

There are three containers filled with different gases as shown.

Natali [406]

$\qquad\qquad\huge\underline{{\sf Answer}}$

As we know,

$\sf \qquad density = \dfrac{mass}{volume}$

So, we can infer that :

$\sf \qquad mass= {density} \cdot{volume}$

Now, let's calculate the mass of gases in each case :

<h3>Case A : Hydrogen ~</h3>

$\qquad \sf \dashrightarrow \:mass = 0.09 \times (15) {}^{3}$

$\qquad \sf \dashrightarrow \:mass = 0.09 \times 3375 {}^{}$

$\qquad \sf \dashrightarrow \:mass = 303.75 \: \: mg {}^{}$

or

$\qquad \sf \dashrightarrow \:mass =0. 30375 \: \: g {}^{}$

<h3>Case B : Helium ~ </h3>

$\qquad \sf \dashrightarrow \:mass =0. 175 \: \cdot \: (14 \sdot 12 \sdot10)$

$\qquad \sf \dashrightarrow \:mass =0. 175 \: \cdot \: 1680$

$\qquad \sf \dashrightarrow \:mass =0. 175 \: \cdot \: 294 \: \: mg$

or

$\qquad \sf \dashrightarrow \:mass = 0.294 \: \: g$

<h3>Case C : Nitrogen ~ </h3>

$\qquad \sf \dashrightarrow \:mass = 1.251\: \cdot \: \dfrac{4}{3} \cdot3.14 \cdot(4) {}^{3}$

$\qquad \sf \dashrightarrow \:mass = 0.417\: \cdot \: 803.84$

$\qquad \sf \dashrightarrow \:mass = 335.201 \: \: mg$

or

$\qquad \sf \dashrightarrow \:mass = 0.335 \: \: g$

So, the arrangement of masses from least to greatest is :

(1.) Hydrogen < (2.) Helium < (3.) Nitrogen

5 0

3 years ago

I need the answer asap!!!! thanks!

vova2212 [387]

Y=-7/2x+1/2

i already typed the work out but something went wrong?
1. find slope
2. plug in slope to slope intercept form equation
3. plug in a point to find b
4. plug in slope, b to get equation

5 0

3 years ago