Questions by Alex De Jong

Questions by Alex De Jong

If the incidence rate of a very serious disease is 25/100,000 person-years and the prevalence of this disease in the population is 75/100,000, what is the average survival time of individuals who contract

asked Jul 4, 2021

1 answer

5 votes

129k views

Holden wants to earn money teaching kids how to skate. It costs him $250 to advertise his new skate school. He charges students $16 and hour to learn how to skate. How many hours does he have to teach

asked Jan 1, 2021

1 answer

4 votes

143k views

If the Sruise is on the head, the victim should be checked for head trauma true or false ?

asked Dec 9, 2020

2 answers

1 vote

121k views

Several treatments are available to drug abusers to overcome their addiction. Which type of treatment focuses mostly on group or individual counseling? A. detoxification B. outpatient drug-free treatment

asked Sep 3, 2020

1 answer

3 votes

229k views

Find the vapor pressure of a water solution in which the molefraction of HgCl2 (a nonvolatile solute) is 0.163 at 25 °C.

asked Aug 1, 2020

1 answer

1 vote

147k views

How do i graph 2.5x+8y=200

asked Jun 2, 2020

1 answer

4 votes

141k views

How might giving a mumps vaccine to a boy help protect his reproductive health later

asked Aug 14, 2019

1 answer

4 votes

198k views

When a number is subtracted from 36, the result is 4 more than the product of 5 and 6. What is the number? a. 2 b. 4 c. 3 d. 5 (Explanation would be appreciated)

asked Jun 18, 2019

1 answer

1 vote

207k views

Three times the sum of a number and 2 is the same as the number minus 4

asked Mar 28, 2019

1 answer

4 votes

165k views

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