The maximum number of minutes she could use her phone is 150
Answer:12
Step-by-step explanation:
Answer:
29.05 ft
Step-by-step explanation:
Using the concept of pythagoras theorem, here we have the base and hypotenuse given hence we need to find the third dimension, assuming the wall is perfectly straight and forms a right angle with the bsse of the ladder. Here, 
and making a the subject of the formula then 
and substituting 30 ft for c and 0.25*30=7.5 ft for b then 
x= number of boys in the club because it is unknown.
x + 7= the number total number of girls in the club.
The simple reason why it is very important for a given measurement always be reported to the correct number of significant figures is because solved answers usually, frequently and most of the time depend on the number of significant figures in the values used during the calculation
<h3>Significant figures</h3>
There are accurate figures which is used in solving mathematical problems
So therefore, the simple reason why it is very important for a given measurement always be reported to the correct number of significant figures is because solved answers usually, frequently and most of the time depend on the number of significant figures in the values used during the calculation
Learn more about significant figures:
brainly.com/question/24491627
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