Brad measured the length of an object as 2.1 times 10 Superscript 4cm. Which items might he have measured? Check all that apply. length of a city block length of a city park height of a person distance across a city height of an apple tree width of a screen in a theater depth of water in a swimming pool

Which is the graph of this function 3 square root of x plus one if

9.4.34  question   to estimate the height of a stone  figure, an observer holds a small square up to her eyes and walks backward from the figure. she stops when the bottom of the figure aligns with the bottom edge of the  square, and when the top of the figure aligns with the top edge of the square. her eye level is 1.811.81 m from the ground. she is 3.703.70 m from the figure. what is the height of the figure to the nearest hundredth of a  meter?

Becca wants to mix fruit juice and soda to make a punch. she can buy fruit juice for $3 a gallon and soda for $4 a gallon. if she wants to make 28 gallons of punch at a cost of $3.25 a gallon, how many gallons of fruit juice and how many gallons of soda should she buy?