Answer:
0.0337 = 3.37% probability that a particular death is due to an automobile accident
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcomes.
What is the probability that a particular death is due to an automobile accident?
Total of 1008 deaths.
34 resulted from an automobile accident. So
0.0337 = 3.37% probability that a particular death is due to an automobile accident
It's the first one. If you need any help with graphs, I suggest going on desmos.com
Answer:
3 is the missing answer.
Step-by-step explanation:
7 * 3 = ( _ * 3) + ( 4 * 3)
21 = ( _ * 3) + 12 -Multiply 4 * 3 and 7 * 3
9 = _ * 3 -Divide both sides by 3
3 = missing number
![\bf tan(39^o)=\cfrac{\stackrel{opposite}{x}}{\stackrel{adjacent}{8}}\implies 8\cdot tan(39^o)=x\implies 6.48\approx x \\\\[-0.35em] ~\dotfill\\\\ \cfrac{sin(39^o)}{x}=\cfrac{sin(51^o)}{8}\implies \cfrac{8\cdot sin(39^o)}{sin(51^o)}=x\implies 6.48\approx x](https://tex.z-dn.net/?f=%5Cbf%20tan%2839%5Eo%29%3D%5Ccfrac%7B%5Cstackrel%7Bopposite%7D%7Bx%7D%7D%7B%5Cstackrel%7Badjacent%7D%7B8%7D%7D%5Cimplies%208%5Ccdot%20tan%2839%5Eo%29%3Dx%5Cimplies%206.48%5Capprox%20x%20%5C%5C%5C%5C%5B-0.35em%5D%20~%5Cdotfill%5C%5C%5C%5C%20%5Ccfrac%7Bsin%2839%5Eo%29%7D%7Bx%7D%3D%5Ccfrac%7Bsin%2851%5Eo%29%7D%7B8%7D%5Cimplies%20%5Ccfrac%7B8%5Ccdot%20sin%2839%5Eo%29%7D%7Bsin%2851%5Eo%29%7D%3Dx%5Cimplies%206.48%5Capprox%20x)
one thing to bear in mind is that calculators have two modes, Degree mode and Radian mode, if your calculator is in Radian mode and you plug in tan(39), it thinks "tangent of 39 radians" and so it gives that, bearing in mind that 1 radian is about 57°.
So make if you're using degrees as the angle, make sure your calculator is in Degree mode first, thus tan(39) will mean "tangent of 39 degrees".
