Recent activity by Anneblue

Recent activity by Anneblue

The decomposition of hydrogen peroxide is first order in H₂O₂. 2H₂O₂ → 2H₂O + O₂ The rate constant for this reaction at 20 C is 1.8 x 10⁻⁵ s⁻¹. If the starting concentration of H₂O₂ is 0.75 M, determine

answered Dec 27, 2024

1 answer 164k views

How many lines of symmetry does this polygon have? a) 0 b) Infinite c) 1 d)none of the above

asked Nov 11, 2024

1 answer 144k views

For which value of x does each expression make sense

asked Nov 5, 2024

1 answer 143k views

You are given the following sample of daily net cash flows? Day-NCF 1-$55,000 2-$65,000 3-$68,000 4-$80,000 5 a) what will be your forecast in period 5, using 2-day moving average b) what will be your

asked Oct 12, 2024

1 answer 64.3k views

Which requirement is a written qualification for President of the United States? A. The candidate must have college or university degree. B. The candidate must be a political party member. C. The candidate

answered Jul 26, 2024

1 answer 48.1k views

Using quadratic equations, find the height and base lengths of a triangle that has an area of 24 cm2 and height 2 cm more than its base.

asked Jul 13, 2024

2 answers 189k views

22:6 in simpelest form

answered Jun 12, 2024

1 answer 60.4k views

Sectionalism was a major causing what conflict

asked Jun 3, 2024

1 answer 20.7k views

Determine the quotient of (22.8 x 10^-3) / (5.7 x 10^-6). write your answer in scientific notation

answered May 27, 2024

2 answers 123k views

50% of what number is 20?

answered May 9, 2024

2 answers 143k views

Courtly love A. fosters erotic sexual feelings between couples. B. placed women on a pedestal. C. encouraged the inferiority of women. D. includes the superiority of men.

asked Apr 3, 2024

1 answer 160k views

Malea wonders about other techniques available to reduce hair growth. Charlotte explains that to reduce hair growth, _____ uses intense light to destroy the growth cells of the hair bulb.

asked Mar 10, 2024

1 answer 187k views

How many got out of the wagon? Where had they arrived? a) Three b) Four c) Five d) Six

answered Mar 1, 2024

1 answer 102k views

What controls the amount of light reaching the ocular lens.

asked Feb 16, 2024

1 answer 39.3k views

To multiply (a + 3)(4u + 7), many students are taught the algorithm FOIL--First, Outer, Inner, Last. FOIL can be justified by repcated applications of the: associative law of multiplication. O commutative

asked Feb 2, 2024

1 answer 119k views

A 67-year-old male patient with acute pancreatitis has a nasogastric (NG) tube to suction and is NPO. Which information obtained by the nurse indicates that these therapies have been effective? 1) Bowel

answered Jan 12, 2024

1 answer 156k views

A student walks 5 m to the east then another 4 m in the same direction. What is the resultant vector?

asked Dec 25, 2023

1 answer 30.0k views

14x7y + 2xy + y2 + 7x

answered Sep 26, 2023

1 answer 206k views

The sum of a number and 7 is less than 15

answered Aug 26, 2023

1 answer 83.4k views

: A cow is tethered by a rope 50 m long. The rope is fastened to a hook which is located 10 m from the center on the longer side of barn. The barn measures 60 m by 30 m. Over how much ground can the cow

answered Jul 15, 2023

1 answer 215k views

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