Given right triangle ABCABC with altitude \overline{BD} BD
drawn to hypotenuse ACAC. If AC=6AC=6 and DC=4,DC=4, what is the length of \overline{BC}
BC
in simplest radical form? (Note: the figure is not drawn to scale.)
6
x
4
A

Roger could feed 5 walruses with 4 kilograms of fish. how many walruses could he feed with 7.2 kilograms of fish?

Problem situation: caren is making rice and beans. she can spend no more than $10 on ingredients. she buys one bag of rice for $4.99. beans cost $0.74 per pound. how many pounds of beans, x, can she buy? inequality that represents this situation: 10≥4.99+0.74x drag each number to show if it is a solution to both the inequality and the problem situation, to the inequality only, or if it is not a solution.

The mean of 10 values is 19. if further 5 values areincluded the mean becomes 20. what is the meanthese five additional values? a) 10b) 15c) 11d) 22