, 08.11.2019 12:31 Iakwe5061

# The high school, middle school, and elementary school are all on the same road. the distance from the high school to the middle school can be represented by the expression 8.7x2+11.9x+3.5 . the distance from the middle school to the elementary school can be represented by the expression 3.23x2+2.7x+0.75 . what is the total distance from the high school to the elementary school?

### Another question on Mathematics

Mathematics, 21.06.2019 18:00
Express the following measurements as feet and inches 1. 15 inches 2. 49.5 inches 3. 38 7/8 inches
Mathematics, 21.06.2019 19:20
The fraction of defective integrated circuits produced in a photolithography process is being studied. a random sample of 300 circuits is tested, revealing 17 defectives. (a) calculate a 95% two-sided confidence interval on the fraction of defective circuits produced by this particular tool. round the answers to 4 decimal places. less-than-or-equal-to p less-than-or-equal-to (b) calculate a 95% upper confidence bound on the fraction of defective circuits. round the answer to 4 decimal places. p less-than-or-equal-to