Recent activity by Nico Villanueva

Recent activity by Nico Villanueva

Known for designing the Little Black Dress and having actress Audrey Hepburn as the luxury brand's muse for over 40 years, what is the name of the designer? 1) Coco Chanel 2) Christian Dior 3) Yves Saint

asked Dec 5, 2024

1 answer 49.2k views

What were Sergi Winogradsky discoveries and accomplishments?

asked Nov 11, 2024

1 answer 101k views

The ones digit is taller than the tens digit and the sum of this number and its reverse number is 154. What is the number?

answered Nov 10, 2024

1 answer 21.6k views

A 50 kg block sits on the ground. A force PULLS on the block at an angle of 15° above the horizontal. Find ... being at an mal a) the weight of the block. b) the normal force on the block just as the block

answered Nov 6, 2024

1 answer 191k views

What is the purpose of PET scans? explain

asked Oct 13, 2024

1 answer 158k views

What is the Surface are of a rectangular prism that has the following dimensions, 6 cm x 3 cm x 10 cm

answered Oct 2, 2024

1 answer 124k views

Let ( (r, theta) ) be the standard polar coordinates in 2D and let the unit vectors ( mathbf{e}_{r} ) and ( mathbf{e}_{theta} ) be defined in the usual way. A particle of mass ( m\ is att

asked Sep 27, 2024

1 answer 197k views

What is the element that has 3 electron shells in group 2?

asked Sep 13, 2024

1 answer 26.7k views

Shane and Casey both have health plans from work that cover their son Cash. Which plan is primary? A) Shane's plan B) Casey's plan C) Cash's plan

answered Aug 22, 2024

1 answer 75.3k views

How is a progressive wave different from a standing wave? Must standing waves be orbital waves only, or can standing waves also form in shaken ropes or pushed-and-pulled springs? a) Progressive waves move;

asked Jul 26, 2024

1 answer 39.2k views

The energy stored in chemical bonds is classified as O biological energy O potential energy O electrical energy O kinetic energy

answered Jul 19, 2024

1 answer 83.9k views

88,53,93,85,89,80,63,91,74,58,92,62,60,74,96,90 median and mode

asked Jun 20, 2024

1 answer 145k views

What is a noninvasive test that measures the saturation of oxygen in a patient's arterial blood?

asked Apr 6, 2024

1 answer 127k views

How many ping pong balls fit in a 1 unit x 1 unit x 1 unit cube? A) Less than 10 B) Between 10 and 50 C) Between 50 and 100 D) More than 100

answered Mar 29, 2024

1 answer 23.7k views

Which of the following is NOT classified correctly? A. Sponge - Invertebrate - Asymmetrical B. Cnidaria - Invertebrate - Radial C. Mollusk - Invertebrate - Bilateral D. Chordate - Vertebrate - Bilateral

asked Feb 15, 2024

1 answer 145k views

Help, I don't want to get it wrong

answered Jan 8, 2024

2 answers 88.9k views

Convert 81 sq. ft. to sq. yd.

answered Nov 28, 2023

1 answer 67.4k views

Mercury's surface is heavily cratered due to: Multiple Choice All of these choices are correct. little to no atmosphere. no volcanism. lack of erosion.

asked Nov 23, 2023

1 answer 192k views

Solve the inequality. Then, graph the solution 15x ≥ −60

answered Oct 18, 2023

1 answer 558 views

An example of General Dwight D. Eisenhower’s organizational skills was

asked Oct 5, 2023

1 answer 226k views

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