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mars1129 [50]
3 years ago
14

a pharmacist measured 70 mL of medication by difference starting with 100 mL. He noted that the graduate used contained 35 mL of

glycerin. Calculate the percentage of error incurred in the measurement.
Mathematics
1 answer:
Troyanec [42]3 years ago
5 0

i dont have time to do it right now but here is the percent error equation!

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Which function is increasingnon the interval (negative infinity, positive infinity)
BlackZzzverrR [31]

Answer:

h(x) = 2^(x) - 1.

Step-by-step explanation:

Let's look at each equation:

f(x) = -3x +7, Well as x increases, since it's multiplication, there are "going to be more" -3's, so it's going to be decreasing.

g(x) = -4(2^x). While 2^x is increasing, because "there are going to be more 2's multiplied by each other" as x increases, it's being multiplied by a negative number, so it's actually going to be decrasing

h(x) = 2^(x) - 1. Here's it's going to be increases as x goes towards infinity because "there are going to be more 2's multiplied by each other", and there isn't any negative sign, while there is a negative 1, it's constant, so the overall value will be increasing

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1 year ago
A store sells 3 videotapes for $4.99. find the unit rate
iogann1982 [59]
1.66333333 because u divide 4.99 by 3 to get the value of one
7 0
3 years ago
Am I correct? Please check my answer
avanturin [10]
Yes your right ...."...............................
6 0
3 years ago
The Benjamin Franklin Parkway in Philadelphia, PA, runs diagonally from City Hall to the Philadelphia Museum of Art. In the scal
Ghella [55]

Answer:

6895ft

Step-by-step explanation:

Given data

The coordinates

City Hall is located at (11.4, 1.2)       x1,y1= 11.4, 1.2

Museum of Art is located at (1.5, 10.8)  x2,y2= 1.5, 10.8

Required:

the distance between the two points

Applying the Pythagorean theorem as

d= \sqrt((x_2-x_1)^2+(y_2-y_1)^2)   we can find the distance by substituting the given point coordinates

d= \sqrt((1.5-11.4)^2+(10.8-1.2)^2)\\\\d= \sqrt((-9.9)^2+(9.6)^2)\\\\d= \sqrt(98.01+92.16)\\\\d= \sqrt190.17\\\\d=13.79

in feet, we are told that a unit is 500 ft

then 13.79 will be 500*13.79

=6895.107ft

=6895ft

3 0
3 years ago
A basketball player dropped a ball from a height of 5.5 feet. The first bounce reached a height of approximately 16 inches. The
DerKrebs [107]

Answer:

y=66(.25)x

(obviously the x is supposed to be an exponent but idk how to make it an exponent)

Step-by-step explanation:

7 0
3 years ago
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