The probability it will rain is 40% each day over a three-day period. what is the

probability it will rain at least one of the three days?

0.784

Step-by-step explanation:

let's work backward.

The probabilty it will rain each day is 40%, so probabilty of dry weather is 1 - 40% = 60%

Probability of dry weather 3 day = 0.6*0.6*0.6 = 0.216

Hence, probability it will rain at least one of the 3 days = 1 - 0.216 = 0.784

the length of o'p' is .

step-by-step explanation:

it is given that the quadrilateral m'n'o'p' is the image of quadrilateral mnop after dilation.

the center of dilation is origin and the scale factor is 1.5.

in dilation the image and preimge are similar figures. it means the sides of image and preimage are proportional.

the scale factor is defined as

the scale factor is 1.5.

multiply both sides by op.

note: if the value of op is given, then multiply the value of op with 1.5 to get the length of side o'p'.

therefore length of o'p' is .

1/2*qr*rs

step-by-step explanation: