Please Help me I'm bad at Numbers huhu
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Answer of first question
Firstly, she hogs only for five days in a week.
every week her time increases by 3 min
in first week = 15min that is 15x5 = 75 min
in second week = 18 min that is = 90min
in third week = 21min that is = 105min
in fourth week = 24 min that is = 120min
in fifth week = 27min that is = 135 min
in sixth week = 30min that is = 150min
in seventh week = 33min that is = 165min
in eighth week = 36mim that is = 180min
total time he jogged till 8th week is = 75+90+105+120+135+150+165+180
= 1020min
answer of second question
the number of ball in triangle of eight will be
= 8+7+6+5+4+3+2+1
= 36 balls
Hope it helps you!!!
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