Answer:
Volume = 48.75 cubic units
Step-by-step explanation:
Given the following data;
Base area = 9.75 units
Height = 5 units
To find the volume of the right rectangular prism;
Mathematically, the volume of a right rectangular prism is given by the formula;
Volume = base area * height
Substituting into the formula, we have;
Volume = 9.75 * 5
Volume = 48.75 cubic units
Answer:
The required probability is 0.988.
Step-by-step explanation:
Consider the provided information.
Based on a poll, 67% of Internet users are more careful about personal information when using a public Wi-Fi hotspot.
That means the probability of more careful is 0.67
The probability of not careful is: 1-0.67 = 0.33
We have selected four random Internet users. we need to find the probability that at least one is more careful about personal information.
P(At least one careful) = 1 - P(None of them careful)
P(At least one careful) = 1 - (0.33×0.33×0.33×0.33)
P(At least one careful) = 1 - 0.012
P(At least one careful) = 0.988
Hence, the required probability is 0.988.
The result may be higher because of the convenience bias in retrieving the sample. Because the survey subjects volunteered to respond not random.
Answer:
<em>the</em><em> </em><em>answer</em><em> </em><em>is</em><em> </em><em>c</em>
Step-by-step explanation:
x/42=5/7
x/42=5/7then crisscross
7x=5×42
7x=210....then divide both side by 7
x=30
Hope it'll help!
stay safe:) ^-^
3/8+4/8=7/8
It moves 3/8 first, then 4/8.
