PLS HELL WILL GIVE BRAINLIEST PLS ALSO ANSWER CORRECTLY PLS! Drusilla built a model airplane using the scale in. = 7 ft The wingspan of the model is 15 inches. What is the wingspan of the
actual airplane?

A)
52.5 ft

B)
100 ft

C)105 ft

D)
210 ft

Which best describes the strength of the correlation, and what is true about the causation between the variables? it is a weak negative correlation, and it is not likely causal. it is a weak negative correlation, and it is likely causal. it is a strong negative correlation, and it is not likely causal. it is a strong negative correlation, and it is likely causal.

Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.

The sales tax for an item was $8.40 and it cost $420 before tax. find the sales tax rate. write your answer as a percentage.