Recent activity by Grtjn

Question

The histogram shows the distribution of hurricanes that have hit a country from 1851 through 2015, where 1 is the weakest level and 5 is the strongest level. (a) Find the mean, variance, and standard deviation

answered Dec 25, 2024

1 answer 218k views

The science of electrical technology is ______ A. Fairly new B. Old C. Very old

asked Dec 6, 2024

2 answers 223k views

Which of the following pieces of equipment is used to prevent tihe formation of blood clots? A. Hypo/hyperthermia machine B. Sequential compression device C. Patient-controled analgesia pump D. Continuous

asked Dec 5, 2024

1 answer 180k views

write a paragraph in which you give a brief explanation on how the media can influence public opinion of sports personalities in both a positive and negative way

asked Oct 23, 2024

1 answer 24.4k views

A 1.2 g sample was dissolved in a 100 mL volumetric flask. A 25 mL portion from the solution was titrated with 0.12 M HCl. It required 7.8 mL to reach the phenolphthalein end point and required 22.4 mL

asked Sep 1, 2024

1 answer 113k views

Explain the roles of Santa Anna, Stephen W. Kearney, John C. Fremont, Zachary Taylor, and Winfield Scott during the Mexican War.

answered Jul 24, 2024

1 answer 34.5k views

8 to the 4th power, times 5 to the 4th power, equals x to the power of d

asked Jul 21, 2024

1 answer 7.4k views

A skier leaves the horizontal end of a ramp with a velocity of 25m/s east and lands 70 meters from the base of the ramp. How high is the end of the ramp from the ground?

answered Jun 26, 2024

1 answer 192k views

In which woman would an IUD be contraindicated? A. Nulliparous woman in a monogamous relationship B. Woman with a history of ectopic pregnancy C. Woman with heavy menstrual bleeding D. Woman who desires

answered Jun 26, 2024

1 answer 30.3k views

( )-citronellal is the main compound responsible for the lemon

asked Jun 18, 2024

1 answer 42.0k views

What two forces are balanced in a main sequence star that make it stable? A) Gravitational force and electromagnetic force B) Nuclear force and thermal pressure C) Centrifugal force and gravitational force

answered May 19, 2024

1 answer 31.6k views

The National Level: Proposal of Amendments a) Passage in House and Senate, each by 2/3 vote--->

asked May 8, 2024

1 answer 148k views

Para el periódico mural, los alumnos decidieron representar un pino por medio de un triángulo que tiene una superficie de 1. 5m si la base mide 1. 5 m ¿cuanto mide la altura?

asked Mar 26, 2024

1 answer 20.9k views

The cost, in dollars, of producing x belts is given by C(x) = 707 + 14x - 0.078x^2. Find the rate at which the average cost is changing when 400 belts have been produced. A. $16.52 per belt B. $22.44 per

asked Mar 14, 2024

1 answer 215k views

Determine if the function is one to one

answered Feb 15, 2024

1 answer 75.4k views

We have won the match.(change the voice)

answered Feb 2, 2024

1 answer 36.7k views

Its volume V. If r varies directly as s and inversly as t, r=27, when s=18 and t=2 find: 1. r when t=3 and s=27 2. 2. s when t=2 and r=3 3. 3. t when r=1 and s=6 4. 4. r when s=4 and 1=2 5. 5. s when t=5

asked Dec 28, 2023

2 answers 127k views

Please Help! Functions and Relations! Which value of x is in the domain of the equation shown?

asked Dec 16, 2023

1 answer 226k views

25. Model with Math A team is practicing on a 3/8-acre field. The coach divides the field into two equal parts for the practice. What fraction of an acre is each part? Use the rectangle to represent the

asked Oct 10, 2023

2 answers 87.3k views

How did Sojourner get her son Peter back? A. She bought him. B. She got lawyers.

answered Sep 29, 2023

2 answers 233k views

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