Recent activity by Row

Recent activity by Row

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

1 answer 91.3k views

Solve similar triangles Solve for x.

asked Oct 21, 2023

1 answer 207k views

Please anyone who knows

answered Oct 2, 2023

1 answer 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

1 answer 117k views

given the following expressions1. -5/8+3/52. 1/2+ √23. (√5)×(√5)4. 3×(√49)which expression(s) will result in an irrational number.(1) only 2(2) only 3(3) 1,3,4(4) 2,3,4

asked Jul 1, 2023

1 answer 141k 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

1 answer 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

1 answer 218k views

14 less than the quotient of 11 and a number

asked Mar 22, 2023

1 answer 174k 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

1 answer 28.4k views

Please help I really need it all you have to do is find the missing angle

answered Dec 22, 2022

2 answers 41.8k views

CAN SOMEONE PLEASE HELP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

asked Sep 18, 2022

1 answer 89.5k views

Which is the least amount? [A] 1.20 [B] 0.21 [C] 1.02 [D] 1.020

asked Aug 19, 2022

1 answer 21.6k 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 answer 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 answer 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

2 answers 98.4k views

Find R 0-0 23x12/6=R

answered Jun 19, 2022

2 answers 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

1 answer 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

1 answer 230k views

15. find the values of x and y

answered Mar 18, 2022

1 answer 127k views

Help please . thank you

asked Mar 13, 2022

1 answer 165k views

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