There are 32,768 possible outcomes of 15 football matches.
The number of possibleoutcomes in 15 football matches can be calculated by multiplying the number of outcomes for each match.
Assuming there are only two possible outcomes for each match (win or lose), the number of possible outcomes for one match would be 2. Since there are 15 matches, we can use the formula 2^15 to calculate the total number of possible outcomes.
Using this formula, there are 32,768 possible outcomes of 15 football matches.
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If the boy grows another 5 inches, he will be 1/2 as tall as his sister. HIs sister is 68 inch tall
Let sister = g, and boy = b
2b + 5 = g
g = 68
Plug in 68 for g
2b + 5 = 68
Isolate the b. Note the equal sign. What you do to one side, you do to the other. Do the opposite of PEMDAS.
first, subtract 5 from both sdies
2b + 5 (-5) = 68 (-5)
2b = 68 - 5
2b = 63
Isolate the b. Divide 2 from both sides
2b/2 = 63/2
b = 63/2
b = 31.5
The boy is 31.5 inches tall
hope this helps
Answer:
The height of boy is 29 inches.
Step-by-step explanation:
Given : If a boy grows 5 inches, he will be one-half as tall as his sister. His sister is 68 inches tall.
To find : How tall is the boy?
Solution :
Let x be the boy's height and y be his sister's height.
We have given, His sister is 68 inches tall i.e. y=68 inches
Now, If a boy grows 5 inches i.e. x+5
then he will be one-half as tall as his sister i.e.
or
We know, y=68 substitute in above equation
Therefore, The height of boy is 29 inches.
Answer:
Vcube = side ^3
10.648=c^3
side=22cm
V =
Step-by-step explanation: