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Show that some integer n is prime if and only if its euler φ-funtion φ(n) = n −1.
asked
Dec 19, 2024
Mathematics
high-school
1
answer
163k
views
Which of the following statements about 'self-contained' recovery devices is true? 1) They are evacuated cylinders capable of liquid transfer. 2) They remove refrigerant from an appliance without the assistance
answered
Dec 13, 2024
Engineering
college
1
answer
161k
views
When used with a digital camera that has an APS-C size sensor, the focal length of a lens appears_____by approximately 1.5 times."
asked
Nov 25, 2024
Physics
high-school
1
answer
49.9k
views
Mitral valve (or bicuspid)
answered
Nov 11, 2024
Medicine
college
1
answer
4.3k
views
5x - 10 ÷ 2x ÷ 3x - 6 ÷ 2x+8
asked
Sep 20, 2024
Mathematics
college
1
answer
141k
views
For an older adult client, an angle of ___ is preferable because veins are closer to the skin surface as aging diminishes subcutaneous tissue. a) 15 degrees b) 30 degrees c) 45 degrees d) 90 degrees
asked
Sep 12, 2024
Medicine
college
1
answer
16.3k
views
List all of the tacos on our menu and what salsas come with each. (4 taco options)
answered
Jul 17, 2024
Health
high-school
1
answer
23.8k
views
The correct form of the partial fraction decomposition for (1)/((x-2)^(2)(x^(2)+9))
answered
Jul 2, 2024
Mathematics
high-school
1
answer
173k
views
Another model for a growth function for a limited population is given by the Gompertz function, which is a solution of the differential equation dP/dt = c ln(K/P) P where c is a constant and K is the carrying
asked
May 26, 2024
Business
high-school
1
answer
189k
views
In the area of Human Resources, if a manager was dating a subordinate, this would be considered what?
asked
May 17, 2024
Business
high-school
1
answer
113k
views
Let Y1,Y2……. Yn denote a random sample from the probability density function f(y)=-1 0f(y)=0 otherwise a) Check that f(y) is, in fact, a probability density function. b) Find E(Yi). c) Show that Y is an
answered
Apr 13, 2024
Mathematics
high-school
1
answer
226k
views
What is the X intercepts of f(x) =-2x^2 + 10x - 7
asked
Mar 19, 2024
Mathematics
college
1
answer
116k
views
What are the x-intercepts, rounded to the nearest tenth if necessary, of the function y = one-tenthx2 – 15? check all that apply. O (–12.2, 0) O (–10, 0) O (0, –15) O (10, 0) O (12.2, 0)
answered
Feb 13, 2024
Mathematics
high-school
1
answer
168k
views
Write an equation that represents the graph
answered
Jan 26, 2024
Mathematics
college
1
answer
123k
views
What were the major disagreements the Allies had with Wilson's peace plan?
answered
Jan 26, 2024
History
college
1
answer
182k
views
Does voluntary enrollment into the Army Substance Abuse Program (ASAP) affect a rated soldier? 1) Yes, it can affect a rated soldier's career progression and opportunities. 2) No, it does not have any
asked
Jan 25, 2024
Social Studies
high-school
1
answer
7.8k
views
4 less than a number n is −15 in eqation form
answered
Dec 21, 2023
Mathematics
high-school
1
answer
189k
views
*30 POINTS* PLZZ EXPLAIN YOUR ANSWER Classify colonial responses to British policies after the French and Indian War as violent or nonviolent. Drag each description to the correct box. Boston Massacre
asked
Sep 2, 2023
History
high-school
1
answer
122k
views
I will give 50 points for anyone who can answer this
asked
Aug 4, 2023
Mathematics
high-school
1
answer
134k
views
Name the figure that Enrico drew below. (Lesson 10.1)
answered
Jul 21, 2023
Mathematics
high-school
1
answer
95.0k
views
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