The probability that it rains everyday is 0.000729
Forecast for rain = 30%
Since it's a 6 days vacation, the probability that it rains every day will be:
= 30% × 30% × 30% × 30% × 30% × 30%
= 0.3 × 0.3 × 0.3 × 0.3 × 0.3 × 0.3
= 0.000729
Therefore, the probability is 0.000729
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Answer:
Hence, the equation is proportional.
Step-by-step explanation:
To test for proportionality ;
y = 12x
For a proportional relationship ;
y α x
y = kx ; where, k is the constant of proportionality.
From. The equation given
y = 12x ; 12 is thw proportionality constant.
Answer:
16 units
Step-by-step explanation:
RST was dilated by a scale factor of 1/2. This means R'S'T' has sides that are 1/2 the length of the sides of RST.
Since the legs of R'S'T' are 8 units, this gives us the equation
8 = 1/2x
Divide both sides by 1/2:
8÷1/2 = x
8 × 2/1 = x
16 = x
Each leg in RST is 16 units.
Answer:
x
=
−
2
±
√
10
3
Step-by-step explanation:
