Recent activity by Petra

Recent activity by Petra

Light traveling in ice (n = 1.31) is incident on air at an angle of 35 degrees. What is the angle of refraction?

answered Oct 19, 2024

1 answer 160k views

Asexually reproducing organisms produce offspring that are genetically identical to each other and the parents. This is an example of what type of cell division? A. Fertilization. B. Mitosis. C. Crossing

answered Oct 4, 2024

1 answer 5.5k views

The nurse volunteers at a senior citizen center. The nurse assesses which senior citizen as having the greatest risk of developing heart failure? 1. A 50-year-old black female who smokes 2. A 75-year-old

answered Aug 8, 2024

1 answer 168k views

Most common pathogen in younger children with CF? Suspect in older children?

asked Jun 28, 2024

1 answer 191k views

Use the following formula. A=p[(1+r/n)ⁿ t-1]/(r/n) Suppose that you drive 50,000 miles per year and gas averages $4 per gallon. a. What will you save in annual fuel expenses by owning a hybrid car averaging

asked Jun 22, 2024

1 answer 220k views

Geologists agree that Devils Tower formed by differential erosion, but disagree on the origin of its cooled magma. True False

asked Jun 17, 2024

1 answer 204k views

If you apple these changes to the linear parent function, f(x) = x, what is the equation of the new function?

asked May 5, 2024

1 answer 184k views

How has the flood of women into the paid labor market affected the distribution of household labor? Affected how much time women spend with their children? A. The influx of women into the paid labor market

asked Feb 8, 2024

1 answer 200k views

Which is the greatest three-digit perfect cube? (a) 125 (b) 343 (c) 729 (d) 512

asked Jan 15, 2024

1 answer 177k views

In what setting does this story open?

asked Jan 5, 2024

1 answer 195k views

Which of these is equivalent to 3 π/5rad? A) 1082 B) 150 0216 D) 300

answered Dec 4, 2023

1 answer 70.9k views

What is the measure of x 100

asked Nov 4, 2023

1 answer 80.3k views

a vehicle accelerates with 0.4 m/s. calculate tue time taken by the vehicle to increase its speed from 20m/s to 40m/s.

answered Sep 19, 2023

2 answers 15.8k views

Which buildings are NOT mentioned as being part of the Forum?

asked Aug 26, 2023

1 answer 132k views

two sides of a triangle measure 8 yards and 30 yards fill in the inequality that represents the possible length of the third side x

asked Jun 19, 2023

1 answer 229k views

A number of students are evenly spaced around a circle. the fourth student is directly opposite to the tenth student. how may students are in the circle

answered Jun 1, 2023

2 answers 197k views

Driving down a mountain, Bob Dean finds that he descends 3300 feet in elevation by the time he is 4.5 miles (horizontally) away from the high point on the mountain road. Find the sic descent. (1 mile 5280

asked May 22, 2023

1 answer 220k views

Pls answer!! a) Based on this information and the food chain below, what are the implications of not taking immediate steps to reduce CO2 emissions in the atmosphere? (2 points) algae → snails — crabs

answered Jan 14, 2023

1 answer 188k views

Please help me to do this problem.

asked Jan 6, 2023

1 answer 132k views

Simplify the expression. 4 + (11 - 3)2 A.) 68 B.)6 C.)20 D.)144

answered Jan 1, 2023

2 answers 72.5k views

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