cmob13
02.08.2019 •
Mathematics
In a test of a gender-selection technique, results consisted of 225225 baby girls and 204204 baby boys. based on this result, what is the probability of a girl born to a couple using this technique
Solved
Show answers
More tips
- B Business and Finance Moneybookers – What it is and How it Works...
- O Other Childhood Fears: What Many of Us Experienced...
- H Health and Medicine Simple and Effective: How to Get Rid of Cracked Heels...
- L Leisure and Entertainment What to Bring on a Hike? Essential Items to Pack for a Safe and Enjoyable Adventure...
- L Leisure and Entertainment Couchsurfing: A New Way to Travel...
- S Style and Beauty Autotanning: Harmful or Safe?...
- F Food and Cooking 10 Ideas for a Wedding Anniversary Gift...
- H Health and Medicine How to Reduce Sweating in the Heat and Beyond: Say Goodbye to Excessive Sweat...
- F Food and Cooking Do Aphrodisiacs Really Work? Separating Fact from Fiction...
- H Health and Medicine What to Eat to Lose Weight?...
Answers on questions: Mathematics
- M Mathematics Astudent attempted to generate an equivalent expression using the distributive property, as shown below: 6(m + 3) = 6m + 3 what was the mistake made? 6 was not multiplied...
- M Mathematics Apainting is purchased for $250. if the value of the painting doubles every 5 years, then its value is given by the function v(t) = 250 • 2t/5, where t is the number of...
- M Mathematics Write 3.278 as a fraction or mixed number in lowest terms...
- M Mathematics Evaluate the functionf(x)=-3|x+3|-3; find f(-5)...
- M Mathematics Ihave a year 8 maths mate question that i don t understand does anyone know the answer to it? choose the like terms: z, 2a, 3z...
- M Mathematics The length of a rectangular room is 6 meters and the area of the same room is 21 square meters. what is the width of the room?...
- M Mathematics Find the equation (in slope-intercept from) of the line with the given slope that passes through the point with the given coordinates slope: -4, orderedpair (2,2)...
- M Mathematics Solve the equation. x - 9 = -6x 5 a. 14 b. 7 c. 2 d. 21...
- M Mathematics Which calculations could be used to solve this problem? there are 21 children at corie s party. there are 2 times as many girls as boys at the party. how many girls are...
- M Mathematics Susan claims: if a family has already got four boys, then the next baby is more likely to be a girl than a boy. is she correct? explain your answer fully....
Ответ:
p (girls) = 225/429 = 75/143
Ответ:
P(x₀,y₀)
slope=m
y-y₀=m(x-x₀)
1)
y-2=-3(x+6)
P(-6,2)
m=-3.
2)
y-5=7(x-14)
P(14,5)
m=7
3)
y+3.7=3.2(x-1.7)
P(1.7 , -3.7)
m=3.2
4)
y+1=11(x-1)
P(1 , -1).
m=11
5)
y+6=-4(x-8)
P(8 , -6)
m=-4
6)
y-7=4(x+3)
P(-3,7)
m=4