Refer to right triangle ABC with
. Solve for all the missing parts using the given information.
?
,
ft
?
Apply the rules regarding the use of significant digits when determining your answer.
?
__________
?
__________ ft
?
__________ ft
What will be an ideal response?
72; 4.3; 1.4
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Solve the problem.The delivery of a drug (such as an antibiotic) through an intravenous line may be modeled by the differential equation where m(t) is the mass of the drug in the blood at time
k is a constant that describes the rate at which the drug is absorbed, and I is the infusion rate. Let
and
For what initial values
src="https://sciemce.com/media/4/ppg__tttt0613190828__f1q11g5.jpg" alt="" style="vertical-align: -4.0px;" /> are solutions increasing? decreasing? What is the equilibrium solution? A. increasing for A < 40 and decreasing for A > 40; m(t) = 40 B. increasing for A > 40 and decreasing for A < 40; m(t) = 40 C. increasing for A < 40 and decreasing for A > 40; m(t) = 0 D. increasing for A > 40 and decreasing for A < 40; m(t) = 0
Find the partial derivative of the dependent variable or function with respect to each of the independent variables.z =
A. = -
;
= -
B. = -
;
= -
C. = -
;
= -
D. =
;
=
Consider the triangle described below.
?
inches,
inches
?
How many different possible triangles are there? __________ (no solution / two solutions / one solution)
?
Apply the rules regarding the use of significant digits to each angle and length after all computations are complete.
?
__________°
__________°
__________ inches
What will be an ideal response?
Solve the problem.In 1840 the population of a midwest city was 16,000. By 1870 it had grown to 17,000. If it continues to grow at the same rate, what will the population be in 1909? Give your answer to the nearest whole number.
A. 17,301 B. 18,300 C. 18,000 D. 17,001