In 1981<span>, about $1.1 </span>million was lost due to fires. in 1988, the loss<span> was about $9.6 million - 950063. ... Brainly has millions of high quality answers, </span>all<span> of them carefully moderated by our ... Let's </span>find<span> out, how many </span>percent<span> did it increased. => </span>9.6 million<span> - </span>1.1 million<span> = 8 .5 millions , this amount was the</span>difference<span> => 8.5 million ...</span>
Answer:
Step-by-step explanation:
x 1= -9, x 2 = -1. so the third one
Answer:
33.2%
Step-by-step explanation:
Calculate the z-scores.
z = (x − μ) / σ
z₁ = (82 − 100) / 15
z₁ = -1.2
z₂ = (98 − 100) / 15
z₂ = -0.133
Use a chart or calculate to find the probability.
P(-1.2 < Z < -0.133) = P(Z < -0.133) − P(Z < -1.2)
P(-1.2 < Z < -0.133) = 0.4470 − 0.1151
P(-1.2 < Z < -0.133) = 0.3319
Rounded to the nearest tenth, the percentage is 33.2%.
The first one is FALSE
The second one is TRUE
Third one is FALSE.
