Which step is included in the construction of perpendicular lines using a point on the line? (3 points) a
Make arcs above and below the given line with a compass.

b
Create two arcs above the given line with a straightedge.

c
Connect two created arcs together with a compass.

d
Measure the constructed angles with a straightedge.

Aformual for 8 bottles of window cleaner calls for 6 cups of rubbing to customers alcohol 2 1/4 gallons of water and 1 1/2 cups of ammonia alcohol would the forula call if a factory made 1,280 bottles for stores to sell to customers

Abank gives 6.5% interest per year. what is the growth factor b in this situation?

The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?