Questions by Darrel Hoffman

Questions by Darrel Hoffman

F the sin 30° = 1/2 , then the cos 60° =

asked May 13, 2021

1 answer

0 votes

183k views

How did the French people view the Revolution?

asked Apr 7, 2021

1 answer

5 votes

234k views

Find the center of the circle that can be circumscribed about EFG with E(4, 4), F(4, 2), G(8, 2). (3, 6) (4, 2) (4, 4) (6, 3)

asked Jan 13, 2021

2 answers

1 vote

214k views

Why is the development of infusion pumps important?

asked Dec 1, 2020

1 answer

4 votes

148k views

The owner of a single-family house in which he lives wants to sell. If he does not use discriminatory language in advertising, has not sold any other house within the past two years, and does not employ

asked Oct 4, 2020

1 answer

5 votes

64.6k views

Robotic spacecraft have different levels of complexity, which contributes to overall cost. Which of the following types of missions are likely to be the cheapest? Robotic spacecraft have different levels

asked Aug 10, 2020

1 answer

5 votes

51.2k views

According to the ________ theory developed by Kobasa and her colleagues, less stress will result if you perceive potentially stressful events as a challenge instead of a threat. (A) life-events (B) hardiness

asked May 5, 2020

1 answer

1 vote

25.8k views

How many enslaved african Americans were there?when were they all eventually freed?

asked Apr 26, 2020

1 answer

4 votes

95.2k views

1. Which fractions are equivalent to 25/45 A. 5/9, 15/28 B. 30/48, 75/135 C. 5/9, 75/135 D. 35/54, 40/108 2. Write the fraction 10/22 in simplest form. 3. Write 3 1/3 as an improper fraction. 4. A truck’s

asked Jun 10, 2019

1 answer

5 votes

66.1k views

Let f(x) = x^2 + 4x - 31. for what value of a is there exactly one real value of x such that f(x) = a?

asked Jan 9, 2019

1 answer

5 votes

139k views

Which describes John Brown's attempt to end slavery in the United States? A. He ran for Congress to propose antislavery laws. B. He wrote a powerful book about runaways slaves. C. He attacked a federal

asked Jun 2, 2018

2 answers

5 votes

184k views

What is the advantage of an organizational structure that is unstructured and informal?

asked Apr 1, 2018

1 answer

3 votes

93.3k views

What did Jan ingenhousz show?

asked Mar 18, 2015

1 answer

2 votes

118k views

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