Veronica wants to multiply \dfrac23\times15

3

2



×15start fraction, 2, divided by, 3, end fraction, times, 15. so, she puts 151515 triangles into 333 equal-sized groups.

3-12. write each answer with a reasonable number of figures. find the absolute uncertainty and percent relative uncertainty for each answer. (a) [12.41 (±0.09) + 4.16 (±0.01)] x 7.068 2 (±0.000 4) =? (b) [3.26 (±0.10) x 8.47 (±0.05)] - 0.18 (±0.06) =? (c) 6.843 (±0.008) x 104 + [2.09 (±0.04)- 1.63 (±0.01)] =?

Find the quotient. 50a2 – 98b2 -5a +7b

Afamily went out to dinner and their bill was $113.if they want to leave a 19% tip, how much should they leave.