An amusement park in Atlanta offers a child's ticket for $29.99 and an adult ticket for $39.99 a)round the individual ticket prices to the nearest dollar and write an expression for the total ticket cost for a family with A adults and C children
b) which would pay more, a family with one adult and four children, or a family with three adults and one child?

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan for ?

The average human heart beats 1.15 \cdot 10^51.15⋅10 5 1, point, 15, dot, 10, start superscript, 5, end superscript times per day. there are 3.65 \cdot 10^23.65⋅10 2 3, point, 65, dot, 10, start superscript, 2, end superscript days in one year. how many times does the heart beat in one year? write your answer in scientific notation, and round to one decimal place.

Which is a true statement about an exterior angle of a triangle a. it is formed by two segments that are not sides of the triangle, b. it forms a linear pair with one of the interior angles of the triangle, c. it is complementary to one of the interior angles of the triangle. d. it is formed by two segments that are sides of the triangle.