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From the top of the 140-foot high tower, an air traffic controller observes an airplane on the runway at an angle of depression of 18°. 18° 140 ft How far is it from the base of the tower to the airplane?
answered
Sep 16, 2024
Mathematics
college
1
answer
122k
views
A; 1 Most cancers arise from dominant somatic mutations in cancer genes; however, most germ-line mutations are recessive, which enables them to be carried through generations.
answered
Aug 29, 2024
Biology
high-school
1
answer
89.7k
views
Which of the following describes how Mucomyst (Acetylcysteine) works? A. changes the pH of sputum B. causes bronchodilation C. disrupts di-sulfide bonds D. increases mucociliary activity
asked
Aug 12, 2024
Biology
high-school
1
answer
45.8k
views
The formula for the volume of a cone is v=1/3πr²h. Find the rate of change in volume if dr/dt = 2inches per minute and h=4r when r=6. leave your answer in terms of π
asked
Aug 6, 2024
Mathematics
college
1
answer
147k
views
Select all the sets of measurements that identify the length, width, and diagonal of a rectangle. a) 5 ft, 7 ft, 8 ft b) 1.5 ft, 2 ft, 2.5 ft c) 6 ft, 7 ft, 12 ft d) 9 ft, 12 ft, 15 ft e) 8 ft, 9 ft, 10
asked
Jun 9, 2024
Mathematics
high-school
1
answer
137k
views
According to Mattingly, the "courtroom model" involves :
answered
May 25, 2024
English
high-school
2
answers
207k
views
What consonant segment is a voiceless palatal fricative? a) /p/ b) /f/ c) /theta/ d) /esh/ e) /g/
asked
May 3, 2024
Social Studies
high-school
1
answer
64.9k
views
Can someone explain quadratic formulas to me? Keep in mind math is my worst subject. What are discriminants? What am I trying to do right now? Why do I need this?
asked
Mar 8, 2024
Mathematics
high-school
1
answer
180k
views
Conjugate the verb preferir in all forms in the present tense. What takes place in the conjugation that makes this verb a stem-changing verb? a. Vowel substitution b. Consonant addition c. Stem elongation
answered
Feb 12, 2024
English
high-school
1
answer
188k
views
What role do the majority of employees of a local police department fill? O Most law enforcement employees are senior staffers, swom and civilian, responsible for training the next generation of police
asked
Jan 28, 2024
Social Studies
college
1
answer
218k
views
A client named Bob likes what 365 & Exchange online has to offer but he wishes to retain access and control of servers and mailbox databases. What is the best recommendation to provide given this scenario?
asked
Jan 27, 2024
Computers and Technology
high-school
1
answer
85.2k
views
Why is generally young generation indulged in drug abuse?
asked
Nov 13, 2023
Health
high-school
1
answer
107k
views
Because of a bizarre shrink-ray experiment gone wrong, you are 11 meters tall and have a shadow that is 19 meters long. A nearby building has a shadow that measures 76 meters long. What is the height of
asked
Sep 10, 2023
Mathematics
college
1
answer
53.9k
views
Solve for [x]. The pair of polygons are similar. 5x+2 B 16 The scale factor from A to B is 2:9
answered
Aug 9, 2023
Mathematics
high-school
1
answer
169k
views
Which of the following are true about marginal cost? Marginal cost is determined by the marginal product. All three answers are true Marginal cost = average variable cost at the minimum of AVC Marginal
asked
Jun 2, 2023
Business
high-school
1
answer
166k
views
Fran's account balance is -$22.91, and Zach's account balance is -$26.45. Which of the following is true? A. Fran's account balance = Zach's account balance B. Fran's account balance > Zach's account balance
asked
May 13, 2023
Mathematics
high-school
1
answer
121k
views
What is the exprssion -2 (3x+5) +1+4x written in simplest form
answered
May 1, 2023
Mathematics
high-school
1
answer
51.3k
views
Which is the city of Nawabs in Pakistan
answered
Apr 12, 2023
English
high-school
1
answer
134k
views
Which of the following statements best describes the effect of replacing the graph of y=f(x) with the graph of y f(x)+20
answered
Mar 5, 2023
Mathematics
college
1
answer
190k
views
I need help in biology please help
answered
Mar 2, 2023
Biology
high-school
1
answer
129k
views
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