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When must a 1572 be updated or a new 1572 completed and signed by PI? A) Every two years B) Only if there are no adverse events C) Within 30 days of any change D) After the study has concluded

asked Dec 20, 2024

1 answer 61.7k views

A normal distributed population has parameters μ=250 and σ=25.2. If a random sample of size n=34 is selected, a. What is the mean of the distribution of sample means? μ_x = [Answer box] b. What is the

asked Oct 25, 2024

1 answer 15.6k views

Compute the average of the elements of the two-dimensional array.

answered Oct 22, 2024

1 answer 42.3k views

Explain what is meant by the term; nominal accounts; (also known as temporary accounts). a) Accounts that accumulate year-end balances b) Accounts that track business transactions c) Accounts that are

answered Oct 21, 2024

1 answer 155k views

Explain 3 ways that climate change can affect tourism

answered Aug 21, 2024

1 answer 166k views

An assembly line produced 100 cars in 10 hours yesterday, and 50 cars in 10 hours today. What is the cycle time per car over the past 2 days? Group of answer choices: Not enough information provided to

asked Aug 11, 2024

1 answer 102k views

If Country A and Country B have equal population, Country A has a CDR of 12.6 and CBR 15.9. Country B has CDR 13.2 and CBR of 22. Which Country as the highest natural increase rate? A. Country A B. Country

answered Jul 31, 2024

1 answer 3.2k views

Divide 1350 into 5:4 and then do the same for 261

asked Jul 15, 2024

1 answer 184k views

The number 72 lies between the perfect squares. So the square root of 72 lies between the numbers

answered Jun 15, 2024

1 answer 152k views

Based on the poem how can you describe soil

answered May 31, 2024

1 answer 46.1k views

Which statistical tool of Six Sigma is used to determine the frequency of a specific problem?

asked Mar 16, 2024

1 answer 163k views

draw the lewis structure of bf3 and bf4-. which has the larger bond angle and what is the bond angle?

asked Mar 15, 2024

1 answer 38.8k views

Dori is making her favorite cupcake recipe for her school desserts sale. The recipe calls for 1/4 cups of sugar for every 1/2 cups of flour. If she will be using 6 cups of flour, how much sugar should

answered Feb 18, 2024

1 answer 101k views

What is the most effective way to ascertain if a patient is considering self-harm: a) Directly ask the patient b) Observe body language c) Check medical history d) Ask a family member

asked Jan 26, 2024

1 answer 21.7k views

Marco went to a water park with his cousins. The tallest water slide at the park was 33 meters high. When his mom picked him up at the end of the day, he told her that he rode a water slide that seemed

answered Jan 18, 2024

1 answer 48.6k views

What is the correct way to represent the following expression as a complex number? a+bi Where a and b are real numbers, and i is the imaginary unit.

asked Jan 10, 2024

1 answer 116k views

A goldsmith combined an alloy that costs $4.40 per once with an alloy that costs $1.90 per ounce. How many ounces of each were used to make a mixture of 200 oz costing $2.40 per ounce? $4.40 alloy = how

answered Sep 21, 2023

1 answer 71.7k views

Leslie is saving for a new $500 iPad. She currently has $125. If she saves $15 per week, how long must she wait to save at least $600 to cover tax and extras? Let x represent the number of weeks

answered Aug 26, 2023

1 answer 174k views

144 grapefruits in 4 boxes, How many grapefruits in 100 boxes?

answered Aug 19, 2023

1 answer 43.6k views

What is the area of the trapezoid

answered Aug 17, 2023

1 answer 145k views

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