P( both allergic) = 0.17*0.17 = 0.0289
P(at least one is allergic) = 1 - P(neither are allergic) = 1 - 0.83^2 = 0.311
The first thing you hi ♂️ and the girls is the one who wants with wow wayward in Wyoming the way the house to
You can see solution in the picture, hope that can help you :-)
Answer:
Volume for cube: L x W x H
L= Length, W= width, H=height
Salutations!
<span>The ratio of boys to girls in a school is 5:4. if there are 180 students, how many girls are there?
Let the number of girls and boys be 'x'.
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<span>
Add 5 and 4
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Now, multiply the ratios by 20.
Boys =
20 </span>× 5 = 100
Girls = 20 × 4 = 80.
There were 80 girls.
Hope I helped (:
Have a great day!