Mary is carrying out a survey of the length (2 cm) of leaves on the plants in her garden. A sample of ten lengths is
13.5.8.9. 14.8. 176.5.8. 13.7. 15.5.8.9. 11.8. 13.5
Mark groups the leaf lengths into intervals
How many of the measurements would be in the interval 13.5 5 2 < 15.5?​

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3

Kayla and alberto are selling fruit for a school fundraiser. customers can buy small boxes of grapefruit and large boxes of grapefruit. kayla sold 3 small boxes of grapefruit and 1 large box of grapefruit for a total of $65. alberto sold 1 small box of grapefruit and 1 large box of grapefruit for a total of $55. what is the cost each of one small box of grapefruit and one large box of grapefruit?

Factor the polynomial, if possible. if the polynomial cannot be factored, write prime. 9n^3 + 27n^2 – 25n – 75