Using proportions, it is found that the infusion rate is of 150 ml/hr.
<h3>What is a proportion?</h3>
A proportion is a fraction of a total amount, and the measures are related using a rule of three.
In this problem, 50 ml are administered over 20 minutes. How much is administered over one hour = 60 minutes? The <em>rule of three</em> is:
50 ml - 20 min
x ml - 60 min
Applying cross multiplication:
x = 50(60)/20
x = 50(3)
x = 150.
The infusion rate is of 150 ml/hr.
More can be learned about proportions at brainly.com/question/24372153
To find the volume of the prism, you need to know the length, height, and width.
since the length is 4 blocks wide, you can multiply 4 by the length of a single block. 4*1/2 = 4/2. do this for the height and width
Length 4/2
height 7/2
width 3/2
you would then multiply all of them together.
to multiply fractions, just multiply the numerators together and the numerators together
4/2*7/2*3/2 = 84/8
both 84 and 8 are divisible by 4 so you could simplify the fraction to 21/2
the answer is C
Answer:
x = 17
<2 = 121
Step-by-step explanation:
We know that angle 1 and angle 3 form a linear pair, which means they add to 180
7x+2 + 3x+8 = 180
Combine like terms
10x+ 10 = 180
Subtract 10 from each side
10x+10-10 = 180-10
10x = 170
Divide by 10
10x/10 =170/10
x = 17
Angle 1 and angle 2 are vertical angles and vertical angles are equal
<1 = <2 = 7x+2 = 7(17) +2 =119+2=121
Answer:
$29.59
Step-by-step explanation:
The amount of tip left is equal to the percent times the bill (29.59 x .25) which equals approximately $5.92. The tip plus the original bill equals the total amount (5.92 + 23.67) which is $29.59.
A perpendicular bisector is segment that will pass in
another segment at its midpoint. Let as assume that the midpoint between MN is
X and the perpendicular bisector will pass at point X. Segments MX and XN are
congruent, so the distance of NP should also be equal to MP. So MP is equal to
9.