Mathematics, 05.08.2021 02:50 christyr2002
A system of equations and its solution are given below.
System A
Complete the sentences to explain what steps were followed to obtain the system of equations below.
System B
To get system B, the
second
equation in system A was replaced by the sum of that equation and the
equation multiplied by
. The solution to system B
the same as the solution to system A.
Answers: 2
Mathematics, 21.06.2019 20:00
The diagram shows corresponding lengths in two similar figures. find the area of the smaller figure. a. 14.4 yd2 b. 24 yd2 c. 26.4 yd2 d. 28
Answers: 1
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
A system of equations and its solution are given below.
System A
Complete the sentences...
Complete the sentences...