subject
Mathematics, 12.01.2021 02:30 ansley81

PLZ QUICK HELP) If heights of third graders follow a normal distribution with a mean of 52 inches and a standard deviation of 2.5 inches what percentage of students are between 47 inches and 55 inches (answer as a percentage)

ansver
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 12:30, CoolRahim9090
Which expression is equivalent to (9x - 3 1/ + 1 3/8)
Answers: 1
image
Mathematics, 21.06.2019 17:50, aaroncx4900
Jace wrote a sentence as an equation. 56 is 14 more than a number. 14+ = 56 which statement best describes jace's work? jace is not correct. the phrase more than suggests using the symbol > and jace did not use that symbol. jace is not correct. he was correct to use addition, but the equation should be 56+ p = 14 jace is not correct. the first number in the sentence is 56, so the equation should start with 56. jace is correct. the phrase more than suggests addition, so jace showed that 14 plus a variable equals 56. o
Answers: 1
image
Mathematics, 21.06.2019 22:50, josmanu235
Abdul is making a map of his neighborhood he knows the following information: his home, the middle school, and high school are all on the same street. his home, the elementry school, and his friends house are on the same street. the angle between the elementary school, middle school, and his home is congruent to the angle between his friends house, the high school, and his home. what theorem can abdul use to determine the two triangles are similar? a- side side side similarity theoremb- angle angle similarity theoremc- corresponding parts of similar triangles are congruentd- pieces of right triangles similarity theorem
Answers: 1
image
Mathematics, 21.06.2019 23:30, travawnward
What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radii and altitudes is 2: 1? submit
Answers: 1
You know the right answer?
PLZ QUICK HELP) If heights of third graders follow a normal distribution with a mean of 52 inches an...

Questions in other subjects:

Konu
Mathematics, 31.07.2021 14:00
Konu
Mathematics, 31.07.2021 14:00
Konu
Social Studies, 31.07.2021 14:00
Konu
Social Studies, 31.07.2021 14:00