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assume that boys and girls are equally likely and that the gender of a child is independent of the gender of any brothers or sisters. if a couple already has three girls, find the probability of getting
answered Nov 15, 2023
2 votes
91.3k views
Please anyone who knows
answered Oct 2, 2023
9 votes
81.0k views
The group one metals are called alkaline metal and group two metals are called alkaline earth metal why?​
answered Jul 12, 2023
5 votes
117k views
At Community Hospital, the nursing staff is large enough so that 80% of the time a nurse canrespond to a room call within three minutes. Last night there were 25 room calls. Find theprobability that nurses
answered May 6, 2023
5 votes
196k views
If you have a 350 gram sample of an isotope with a four-year half-life, how much of the sample would remain after three half-lives? Explain your reasoning.
answered Apr 7, 2023
7 votes
218k views
In a city, 45% of the bus riders with a monthly pass are students. In a random sample of 50 bus riders with monthly passes, 18 are students. What is ρ and ρˆ ? ρ=0.45, ρˆ=0.18 ρ=0.45, ρˆ=0.36 ρ=0.18, ρˆ=0.
answered Mar 12, 2023
9 votes
28.4k views
Please help I really need it all you have to do is find the missing angle
answered Dec 22, 2022
1 vote
41.8k views
Formal commands choose the correct formal command form to fill in each blank 1.____usted las hamburguesas A. Comen B. Coma C. Come D. Como 2___ustedes los decoraciones para la fiesta A. Prepara B. Preparan
answered Jul 29, 2022
1 vote
44.1k views
It’s only one question plz help (DON’T GUESS NO LINKS) please I will do anything there is a part two I’m struggling and this is the last assignment that will bring my grade up!!
answered Jul 17, 2022
1 vote
21.9k views
Given the following exponential function, identify whether the change represents growth or decay, and determine the percentage rate of increase or decrease. y = 2100(0.96)^x
answered Jul 17, 2022
0 votes
98.4k views
Find R 0-0 23x12/6=R
answered Jun 19, 2022
3 votes
127k views
A car covers a distance of 60 km in 3 hours. However, for the first 40 km it travels 16 km/hr. At what speed must it travel for the rest of the distance in order to complete the journey on time?
answered Apr 23, 2022
14 votes
3.7k views
David rents DVDs from a company that charges a $7.00 monthly fee and $1.50 for each DVD rental. He ends up paying $20.50 for the month of June. The equation 1.5 x + 7 = 20.5 represents this situation.
answered Apr 14, 2022
9 votes
230k views
15. find the values of x and y
answered Mar 18, 2022
3 votes
127k views
The first ionization energy of an element is the energy required to remove an electron from a gaseous atom of an element to produce a +1 ion: M(g) + energy ---> M ^(+) (g) + e - How do you think the activity
answered Feb 10, 2022
5 votes
198k views
What kind of human resources claimed most be made to take on country in line develop ones.​
answered Jan 24, 2022
1 vote
149k views
Approximately how many years AFTER the Renaissance began did the Aztecs fall to the Spanish? A) 100 years B) 200 years C) 300 years D) 400 years
answered Nov 9, 2021
5 votes
215k views
Which product will result in a sum or difference of cubes? (x + 7)(x2 – 7x + 14) (x + 8)(x2 + 8x + 64) (x – 9)(x2 + 9x + 81) (x – 10)(x2 – 10x + 100)
answered Oct 12, 2021
7 votes
32.5k views
G(n) = 2n + 4 f(n) = 2n^2 - 4 Find g(n) - f(n)
answered Aug 13, 2021
7 votes
152k views
Who is sojourner truth
answered Mar 20, 2021
6 votes
27.5k views
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