Emily works at the front desk of a resort. This month she made several calls to clients using the company cellular phone. The legth of each call in minutes is shown using the stem and leaf diagram below: Stem - Leaf
1 = 0,0,0,1,1,2,2,2,4,5,5,8
2 = 0,1,2,2,4,5
3 = 4

a. what is the modal length of time of the calls in minute?
b. what is the mean length of time of calls in minute?

ÔwÔ...whoever answers will be marked the brainliest ^0^​

Rena is building a 1: 180 scale model of a real castle. her model has a rectangular base that is 3 feet wide and 4 feet long what is the area of the base of the actual castle in square feet

Which best describes the construction of a triangle if given the segment lengths of 2 cm, 3 cm, and 5 cm? a) unique triangle b) cannot be determined c) triangle not possible d) more than one triangle

Grace is standing 18 feet from a lighthouse and kelly is standing 10 feet from grace. the angle that grace looks up to see the top of the lighthouse is 45°. the angle that kelly looks up to see the top of the lighthouse is y°. find the height, h, of the lighthouse. find the angle, rounded to the nearest tenth of a degree, in which kelly looks up to the top of the lighthouse. to the nearest tenth of a degree, find the value of x° . in two or more sentences, explain your calculations