Recent activity by Rafa Alonso

Question

Factorise: A) x^2 + 11x - 26 B) x^2 -5x -24 C) 9x^2 + 6x - 8

answered Dec 27, 2024

2 answers 58.0k views

Lucas is conducting a cross-sectional study about children and their language abilities. What is MOST likely to happen in this study? The children would all be approximately the same age. The children

answered Dec 24, 2024

1 answer 168k views

The diagram at the right describes the angles of design outside Toronto’s Royal Ontario Museum. What are measures of 1, 2, 3, 4?

asked Nov 16, 2024

2 answers 78.9k views

Why is the fact that the cosmic background radiation (CBR) is very smooth considered a problem?

answered Nov 13, 2024

1 answer 110k views

Which of the following best describes an ideal scientific question? a. An ideal scientific question clearly identifies variables, is measurable, and does not just simply ask "why." b. An ideal scientific

asked Nov 10, 2024

1 answer 15.8k views

What are the major forces that drive movements in the atmosphere?

answered Nov 9, 2024

1 answer 149k views

Question 4 A student is heard making the comment, "Energy is not transferred within a system. Which argument BEST addresses this comment? A False, the energy is transferred. False, the energy is completely

answered Sep 22, 2024

1 answer 93.3k views

Dynamic routing utilizes a _________ _________ to find and update routing tables on a router.?

asked Aug 21, 2024

1 answer 134k views

Some measures of forecasting accuracy include mean absolute deviation, mean absolute percentage error, and mean squared error. The formula for each is dependent on the forecast error, which is calculated

asked Aug 15, 2024

1 answer 188k views

Esfandairi Enterprises is considering a new three-year expansion project that requires an initial fixed asset investment of $2.18 million. The fixed asset will be depreciated straightline to zero over

answered Aug 9, 2024

2 answers 97.8k views

Show that for all real values of x sinx-1/2sin2x 1/4sin3x- 1/8sin4x. a) sinx = sin3x b) sinx = sin4x c) sinx = sin2x d) sinx = 2sin2x

answered Jul 14, 2024

2 answers 133k views

Anna Greer Polynomial Divided by Monomial Mar 15, 8:48:19 AM Find the quotient of (40y)⁴-(5y)³-(30y) ²-10y divided by 5y

asked Jul 6, 2024

1 answer 54.4k views

The strongest brands do not engage customers on a deep, emotional level. true false

answered May 2, 2024

1 answer 21.0k views

Prior to providing BMV to an infant with a flow inflating bag, the respiratory therapist should position the infant supine with the neck: a) Hyperextended b) Flexed c) Neutral d) Rotated

answered Feb 28, 2024

1 answer 91.6k views

Black walnut toxicity causes what condition in horses? Laminitis Hypersalivation Renal failure Pulmonary edema

answered Feb 10, 2024

1 answer 53.9k views

In which one of the following situations is linear momentum not conserved? 1) When two objects collide and stick together 2) When an object is acted upon by an external force 3) When an object is in free

answered Jan 30, 2024

1 answer 149k views

¿Qué son los signos de puntuación?

asked Dec 23, 2023

2 answers 144k views

Read an excerpt from a speech by Benito Mussolini. Italy! Italy! Entirely and universally Fascist! The Italy of the blackshirt revolution, rise to your feet; let the cry of your determination rise to the

asked Nov 24, 2023

2 answers 197k views

Which of the following statements most accurately describes quality in child care?

answered Oct 31, 2023

2 answers 186k views

Why does it take one carbon molecule between 100-200 million years to complete the carbon cycle?

answered Oct 25, 2023

1 answer 105k views

Ask a Question