The perpendicular bisectors of its sides are SV, TV, and UV. They meet at a single point V. In other words, V is the circumcenter of triangle PQR. Suppose UV=48, PS=62, and RV=80. Find PU, PR, and QV

d. 24+-0.114

step-by-step explanation:

the question requires us to calculate the approximate 95% confidence interval for the mean number of ounces of ketchup per bottle in the sample given the following statistics;

sample mean = 24

standard deviation, σ = 0.4

sample size , n = 49

the confidence interval for a population mean is calculated using the formula;

sample mean ± z-score*(σ/sqrt(n))

the z-score associated with a 95% confidence interval, from the standard normal tables, is;

1.96

substituting these values into the formula;

24 ± 1.96*(0.4/7)

= 24 ± 0.112

from the alternatives given, choice d is closest to the above expression;

answer: an 8-foot rope is tied from the top of a pole to a

stake in the ground, as shown in the diagram

below

step-by-step explanation:

htrhyjk

step-by-step explanation:

oiluiylkyuk4515kt

u65ku45kuyfr