Recent activity by Vahe Gharibyan

Recent activity by Vahe Gharibyan

What is a level 3b study on the USC Evidence Pyramid? a) Case-control study b) Case series c) Non-systematic review d) Expert opinion

answered Dec 30, 2024

1 answer 58.7k views

Mixed species flocks include several different types of birds that all eat the same food source, while single species flocks tend to have members that eat different food sources. a. true b. false

answered Dec 17, 2024

1 answer 161k views

What happened on May 25, 1787, in Philadelphia, Pennsylvania? a) The signing of the Declaration of Independence b) The Boston Tea Party c) The Constitutional Convention began d) The Emancipation Proclamation

answered Aug 19, 2024

2 answers 155k views

What adversely affected the Marijuana?

answered Aug 14, 2024

1 answer 182k views

An ambulance travels down a straight section of highway at a speed of 100 km/h; its siren emitting sound at a frequency of 400 Hz. What frequency is heard by a passenger in a car traveling on the same

asked Aug 12, 2024

1 answer 53.2k views

Why can migration be considered a phenotypically plastic behavior? a-By moving, the organism increases its fitness. b-It can result in multiple populations with different phenotypes. c-Many animals change

asked Jul 9, 2024

1 answer 95.0k views

What is required for engine FOD? 1) engine fan blade removal and replacement 2) module removal and replacement 3) turbine removal and replacement 4) cannot be fixed

answered Jun 28, 2024

1 answer 53.9k views

Label the edges in the net below with the correct lengths.

asked May 7, 2024

1 answer 112k views

Which battle was the least important of the american Revolution and why

answered Apr 28, 2024

2 answers 36.4k views

Find the density of a piece of metal if its mass is 150g and its volume is 32cm³

answered Mar 7, 2024

1 answer 165k views

What does this orange traffic sign with detour mean?

asked Feb 10, 2024

1 answer 81.3k views

When x-rays pass through a patient the following three actions can occur. which ones are necessary to produce high subject contrast 1. x rays penetrate 2. x rays get absorbed 3. x rays scatter A. 1 & 2

asked Feb 2, 2024

1 answer 133k views

the manufacture, import, sale, and distribution of devices that circumvent encryption software is prohibited by the digital millennium copyright act (dmca). true false

asked Jan 27, 2024

1 answer 179k views

Communal dances involve participants and what else

asked Jan 20, 2024

1 answer 204k views

PLEASE HELP ME A laser beam is traveling from glass, n=1.76, to an unknown material. The incident angle is 25 degrees and the refracted angle is 35 degrees. Calculate the index of refraction for the unknown

answered Jan 18, 2024

1 answer 138k views

A fossil bed in Indiana has a length of 5/8 miles and an area of about 1/4 square mile. What is the width?

asked Jan 17, 2024

1 answer 34.1k views

Please help me answer this question

asked Nov 22, 2023

2 answers 34.9k views

A two digits number is seven times the sum of its digits . The number formed by reversing the digits is 18 less than the original number. Find the number .

answered Aug 17, 2023

2 answers 220k views

A side of the triangle below has been extended to form an exterior angle of 130°. Find the value of x

answered May 6, 2023

1 answer 216k views

If the baker has 26 cups of flour and 9 cups of butter, how many batches of each type of cookie can she make?

asked Apr 5, 2023

1 answer 91.7k views

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