Recent activity by Aivar Paalberg

Recent activity by Aivar Paalberg

What is the function of atrioventricular valves? A. to separate blood between the atrium and ventricle B. to allow blood to flow in multiple directions C. to control the blood flow from the heart to the

answered Dec 27, 2023

1 answer 87.6k views

4. Governments sometimes try to manipulate exchange rates in order to: a. O make their exports cheaper b. O increase interdependence c. O overcome trade restrictions d. O make their exports more expensive

answered Oct 25, 2023

1 answer 82.9k views

Write the expression as a polynomial: (a-2)(4a³-3a²)

asked Jul 22, 2023

1 answer 126k views

Alaska's Wrangell St Elias National Park is the largest national Park in the United States with an area of 13,005 squar miles.The next largest park is Gates of the Arctic National Park, Also in Alaska.

answered Jul 13, 2023

1 answer 211k views

I don’t need to know Anything it’s making me ask a question

asked Jun 2, 2023

1 answer 193k views

Given: B is the midpoint of AC. Prove: AB + CD = BD

answered May 5, 2023

1 answer 125k views

Help!? Please just this question

asked May 3, 2023

1 answer 57.2k views

At a particular restaurant, each pizza roll has 65 calories and each slider has 250 calories. A combination meal with pizza rolls and sliders has a total of 9 pizza rolls and sliders altogether and contains

asked Apr 10, 2023

1 answer 119k views

What’s the hardest part of being a nurse???

asked Jan 17, 2023

2 answers 71.2k views

Trigonometric Ratios What is the correct ratio?

asked Dec 13, 2022

1 answer 33.0k views

2 points The arrow next to the fuel gauge symbol on the dash tells you which side of the car the fuel filler is on. O True False

asked Dec 5, 2022

1 answer 30.0k views

Speaking so that your listeners can understand you requires good ____. attention wording enunciation

answered Dec 2, 2022

2 answers 19.8k views

A field of 3 acres with a runoff coefficient of 0.55 and a field of 5 acres with a runoff coefficient of 0.75 experience a rainfall intensity of 5.5 in/hr. If the runoff drains to a common collector, the

asked Nov 12, 2022

1 answer 84.9k views

Find an equation of the line L that contains the points (0,0) and (5,3) Y =

answered Oct 19, 2022

1 answer 51.6k views

Which ratio is equivalent to 30%? A. 6:20 B. 3:9 C. 2:6 D. 5:18

answered Oct 18, 2022

2 answers 124k views

Write a notice for school for the school notice board to inform students about the details that you school has arranged for an environmental rally

asked Jul 28, 2022

1 answer 141k views

Evaluate using the desmos calculator. Enter your answer as an improper fraction. (12a+2d+8) 2ad ; given a =9, d=3

answered Jul 24, 2022

1 answer 67.8k views

According to the Declaration of Independence, what is the power of the government based on?

answered Jul 16, 2022

1 answer 203k views

One year, the population of a city was 132,000. Several years later it was 149,160. Find the percent increase.

answered May 27, 2022

1 answer 34.0k views

One theme in the novel The Little Prince is how easy it is for people to misunderstand each other while thinking that they do understand. As you read this passage, think about how the narrator’s point

answered May 22, 2022

2 answers 199k views

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