Answers by DLH
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Answers by DLH

Answers by DLH
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The random vector (X, Y) is said to be uniformly distributed over a region R in the plane if, for some constant c, its joint density is ( c if (x,y) ∈ R f(x,y) = { 0 else Show that 1/c = area of region
answered Dec 1, 2024
4 votes
204k views
Simply asking about substance use can reduce a person's use. A. true B. false
answered Oct 27, 2024
3 votes
136k views
Which general genetic process is believed to account for the variety of cellular structures and functions in eukaryotic cells? A) variable gene activity B) negative control exclusively C) maternal environmental
answered Oct 17, 2024
4 votes
193k views
An HIV-infected client who is 6 weeks pregnant visits the healthcare facility with complaints of fatigue, night sweats, and weight loss. She also complains of itching, burning, and pain during urinati
answered Jun 28, 2024
4 votes
166k views
What is the effect of algae in mixing water used for concrete? 1) Reduced strength 2) Reduced slump 3) Discoloration of the finished concrete 4) Premature contraction cracking
answered May 8, 2024
4 votes
177k views
leila is on her way home in her car. She has driven 30 miles so far, which is one-third of the way home. what is the total length of her drive.​
answered Apr 7, 2024
2 votes
128k views
Calculate the ph of a 0.200 m hcl solution at 25°C A. pH = 0.699 POH = 13.30 B. pH = 0.400 pOH = 13.60 C. pH = 3.699 pOH = 17.30 D.pH = 0.200 pOH = 13.80
answered Mar 11, 2024
5 votes
56.2k views
Which of the following are important to consider when designing a reduced calorie diet? a. Meeting nutrient needs (except for calories) b. Achieving rapid weight loss c. Trendy diets d. Individual taste
answered Feb 18, 2024
5 votes
231k views
Potassium and gold cathodes are used in a photoelectric-effect experiment. For each cathode, find: The threshold frequency. The threshold wavelength. The maximum electron ejection speed if the light has
answered Jan 26, 2024
4 votes
211k views
Based on the family the graph below belongs to, which equation could represent the graph?
answered Nov 14, 2023
4 votes
145k views
Which of the following graphs shows the solution set for the inequality below? 3|x + 1| < 9
answered Aug 8, 2023
9 votes
45.4k views
Which process is an outcome of photosynthesis? A. Complex molecules are broken down to form simple molecules. B. Water is absorbed into the root hairs. C. Light energy is converted into chemical energy.
answered Jul 20, 2023
5 votes
224k views
Toni drives a boat 15 km/h upstream and then turns around and drives 25 km/h back downstream to herstarting point. If her total driving time is 4 hours, for how long does she drive upstream? Write and
answered Jan 28, 2023
4 votes
191k views
Support Department Cost Allocation—Direct Method Charlie’s Wood Works produces wood products (e.g., cabinets, tables, picture frames, and so on). Production departments include Cutting and Assembly. The
answered Sep 12, 2022
1 vote
117k views
The photograph shows the building of the transcontinental railroad in 1868. The construction of the railroad system in the American West was characterized by all of the following except O Chinese immigrants
answered Aug 28, 2022
6 votes
111k views
Combine like terms. 7y2 +7(4y2 - 5) = Does anyone understand this ? I will try my best to give points !! Please I really don’t understand
answered Aug 22, 2022
10 votes
105k views
15,123_____thousands
answered Jun 29, 2022
1 vote
161k views
Which of the following divide by mitosis prokaryote chloroplast mitochondrion eukaryote
answered Jun 1, 2022
5 votes
25.0k views
There are 10 girls and 6 boys in a class. The teacher randomly draws one student's name and then draws another. What is the probability that the first name drawn will be a boy and the second will be a
answered Apr 28, 2022
2 votes
127k views
help on this thank y’all
answered Feb 3, 2022
0 votes
223k views
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