Ask question

Ask question

All categories

riadik2000 [5.3K]

3 years ago

15

40% of a nurse time is spent disowning medicine to patients. if 16 hours is spent dispensing medicine, how many hours does the n

urse work

2 answers:

Ber [7]3 years ago

4 0

40 % = 16 hours
100 % = 40 hours, the nurse works for 40 hours.
this can be proven by 40% of 40 is 16.

loris [4]3 years ago

3 0

0.40x = 16
X= 16/0.40
X = 40
She worked 40 hours

You might be interested in

-4x+2y=5 is this in a standard form

soldier1979 [14.2K]

Right. Your answer is still no because your x-value needs to be positive.

8 0

3 years ago

Helpppp me please!! I dont understand.

Dafna1 [17]

Answer:

X = 11

X = 7

Step-by-step explanation:

Part 1:

The measure of an inscribed angle is half the measure of an intercepted arc. So 1/2 mCE = m∠CDE

158 ÷ 2 = 79

You need to find x so you're going to set your equation of (8x - 9) = 79

Then you're going to add 9 to both sides to get 8x = 88

Divide both sides by 8 to get x = 11

Part 2:

We know that WY is 180 because it's a semicircle. Using this and the knowledge that ∠WXY is half the measure of the intercepted arc (180), we know that our equation should be (13x - 1) = 90

add 1 to both sides and our equation is (13x = 91)

Divide both sides by 13 and...

x = 7

8 0

3 years ago

Read 2 more answers

HELP :(<br> slope from graph

creativ13 [48]

The for slope for this graph is 1

3 0

3 years ago

The balance in two separate bank accounts grows each month at different rates. The growth rates for both accounts are represente

Leno4ka [110]

That would be 42(x) greater than 809(x)

8 0

2 years ago

Garne Problem med

Citrus2011 [14]

Total distance the rover need to travel is $D = 1miles$ .

<u>Step-by-step explanation:</u>

We have , Garne Problem med . A rover needs to travel mile to reach its destination traveled mile. a rover needs to travel 5/8 mile to reach its destination it has already travel 3/8 miles . We need to find that how much farther does the rover need to travel , Let's do it step by step:

First , rover has already traveled 3/8 miles , Let total distance to be traveled by rover is D :

⇒ $D = \frac{3}{8} + d$ , where d is distance left to cover .

Now, rover need to travel 5/8 miles more to reach destination :

⇒ $D = \frac{3}{8} + d$ , where d is distance left to cover , So $d = \frac{5}{8}$

⇒ $D = \frac{3}{8} + d$

⇒ $D = \frac{3}{8} + \frac{5}{8}$

⇒ $D = \frac{3+5}{8}$

⇒ $D = \frac{8}{8}$

⇒ $D = 1miles$

∴ Total distance the rover need to travel is $D = 1miles$ .

8 0

2 years ago