What is the difference of the fractions? Use the number line to help find the answer. StartFraction 4 over 7 EndFraction minus StartFraction 10 over 7 EndFraction

A number line going from negative StartFraction 11 over 7 EndFraction to StartFraction 15 over 7 EndFraction in increments of StartFraction 1 over 7 EndFraction.
Negative 2
Negative StartFraction 6 over 7 EndFraction
StartFraction 6 over 7 EndFraction
2

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

Noel is hoping to make a profit (in $) on the school play and has determined the function describing the profit to be f(t) = 8t – 2654, where t is the number of tickets sold. what does the number 8 tell you?

What is the circumference of a circle with an area of 50.24 cm²?