PLS HELP!
- x + 4y = -9
y = -2x + 6
Is (2,3) a solution of the...
Mathematics, 01.03.2021 02:10 svlext
PLS HELP!
- x + 4y = -9
y = -2x + 6
Is (2,3) a solution of the system?
Answers: 2
Mathematics, 21.06.2019 21:30
Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 25002500 grams and a standard deviation of 800800 grams while babies born after a gestation period of 40 weeks have a mean weight of 27002700 grams and a standard deviation of 385385 grams. if a 3232-week gestation period baby weighs 21252125 grams and a 4040-week gestation period baby weighs 23252325 grams, find the corresponding z-scores. which baby weighs lessless relative to the gestation period?
Answers: 1
Mathematics, 21.06.2019 22:20
The school track has eight lanes. each lane is 1.25 meters wide. the arc at each end of the track is 180. the distance of the home straight and the radii for the arcs in the 1st 4 lanes are given. s=85m r1=36.5m r2=37.75m r3=39m r4=40.25m part one: find the radii of lanes 5 through 8 of the track. show your work. part two: if max ran around lane one, how far did he run? show your work and explain your solution. part three: max wants to run a total of three laps around the track, choose two additional lanes (2-8) for him to run and find the distance around those two lanes. show your work and round to the hundredths. part 4: based on your lane choices in part three, what was the total distance max ran in the three laps around the track?
Answers: 2
Mathematics, 21.06.2019 23:00
Joey is asked to name a quadrilateral that is also a rhombus and has 2 pairs of parallel sides.should be his answer
Answers: 1
Mathematics, 22.06.2019 00:20
Maria solved an equation as shown below. what is the solution to maria’s equation?
Answers: 1
Mathematics, 12.07.2021 16:10
Mathematics, 12.07.2021 16:10
History, 12.07.2021 16:10
Advanced Placement (AP), 12.07.2021 16:20
Advanced Placement (AP), 12.07.2021 16:20
Mathematics, 12.07.2021 16:20
Mathematics, 12.07.2021 16:20
Biology, 12.07.2021 16:20
English, 12.07.2021 16:20
English, 12.07.2021 16:20
English, 12.07.2021 16:20
Health, 12.07.2021 16:20