13/ correct
14/ .5% rest is right
15/?
16/ .080 rest correct
17/ ?
18 ?
Sorry I couldn't find some of them
$1.40 fr fr
cus 12/5 = 1.4 fr fr
The required volume of the prism is 48 cubic centimeters
<h3>Volume of a prism. </h3>
The formula for calculating the volume of a prism is expressed as:
V = lwh
where l is the side length
w is the width
h is the height
Given the following
l = 2 cm.
Height 2cm
Width 12 cm
Substitute
V = 2(2)(12)
V = 48 cubic centimeters
Hence the required volume of the prism is 48 cubic centimeters
Learn more on volume of prism here: brainly.com/question/23766958
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Step-by-step explanation:
- Subtract 1 from both sides to get x alone. So, you have f(x) - 1 = x^2.
- Now, square root both sides to remove the squared from x. So, you have...
- I hope this helps!
The required probability of the coin landing tails up at least two times is 15/16.
Given that,
A fair coin is flipped seven times. what is the probability of the coin landing tails up at least two times is to be determined.
<h3>What is probability?</h3>
Probability can be defined as the ratio of favorable outcomes to the total number of events.
Here,
In the given question,
let's approach inverse operation,
The probability of all tails = 1 / 2^7 because there is only one way to flip these coins and get no heads.
The probability of getting 1 head = 7 /2^7
Adding both the probability = 8 / 2^7
Probability of the coin landing tails up at least two times = 1 - 8/2^7
= 1 - 8 / 128
= 120 / 128
= 15 / 16
Thus, the required probability of the coin landing tails up at least two times is 15/16.
Learn more about probability here:
brainly.com/question/14290572
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