Recent activity by Raul Vejar

Recent activity by Raul Vejar

What element–essential for human health–are you likely missing out on if you only use sea salt?

asked Nov 25, 2024

1 answer 106k views

What is the area of the shaded region? (picture)

answered Oct 22, 2024

2 answers 123k views

Pre calc exam pt2 due today

asked Sep 8, 2024

1 answer 48.7k views

The amount of water in the rivers is only __________ of the total water of the earth. A. 0.005% B. 0.0001% C. 1% D. 3%

asked Aug 27, 2024

1 answer 110k views

Which of the following would be classified as a Class C fire A. A lab coat sleeve ignited by a Bunsen burner B. A campfire C. Methanol ignited after being spilled in a hood D. A computer that catches on

answered Jul 10, 2024

1 answer 192k views

For what reasons might a doctor recommend that a woman under age 35 have an amniocentesis?

asked Jun 16, 2024

1 answer 102k views

If 37500 J of heat are added to 500 g of iron at 70°C, what would be the final temperature? (cIron = 0.45 J/ (g*C)

asked Jun 5, 2024

1 answer 123k views

The _________ target market approach requires choosing two or more marketing segments and applying a different marketing mix to each.

asked May 23, 2024

1 answer 89.3k views

Which of the following structural features is common to cellulose, chitin, and peptidoglycan? O they are all composed of glucose in either the or form. O they all contain peptide bonds. O they can all

asked Mar 12, 2024

1 answer 43.6k views

A polynomial function has x-intercepts at -2,, and 2 and a relative maximum at x = -1. Which graph matches the description of this function? O A. OB. 4 -3 -2 -3 N. " 7 9- 6+ 3+ 3- 15 4 -9- 9 y 4 6- + -3-

answered Feb 23, 2024

1 answer 133k views

Choose the equation below that is Not a proportional relationship a y= -6x b y= 1/7x c y= 6/x d y= x/2

asked Feb 17, 2024

1 answer 42.3k views

Express the idea of each sentence using an expression with the verb tener. Modelo: 2 Quiero dormir. Tengo sueño. tener celos | tener ganas de... | tener miedo | tener sueño 1. Quiero salir a bailar esta

asked Jan 10, 2024

1 answer 164k views

Hello I'm having difficulty with these type of problems please help

answered Nov 23, 2023

1 answer 54.8k views

Yep ima be postin a lot of these T^T

answered Oct 24, 2023

2 answers 110k views

Brandon and his friend combined their allowance of $900 each, so they could buy a movie a 2-for-1 movie ticket for $1200. They bought $200 bags of popcorn with the remaining money and split the amount

answered Oct 20, 2023

1 answer 144k views

How much heat energy is required to raise the temperature of 50g of bromine from 25°C to 30°C? [Specific heat capacity of bromine = 0.226 J/(g°C]

asked Sep 26, 2023

1 answer 140k views

Which of Newton's laws is described below? F= ma A. Newton's fourth law B. Newton's second law C. Newton's first law D. Newton's third law

answered Sep 17, 2023

2 answers 177k views

The word ___________ is commonly used for a romantic art song with a german text.

answered Jul 24, 2023

1 answer 123k views

If f(–2) = 0, what are all the factors of the function f (x) = x cubed minus 2 x squared minus 68 x minus 120? Use the Remainder Theorem. (x 2)(x 60) (x – 2)(x – 60) (x – 10)(x 2)(x 6) (x 10)(x – 2)(x

asked Apr 26, 2023

2 answers 123k views

A car travelling at a constant speed of 30mls for 20seconds was Suddenly deccelerated when the driver sighted a pothole. It took the driver 6 sec to get to the pothole with a reduced speed of 18mls. He

answered Mar 17, 2023

1 answer 157k views

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