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Arte-miy333 [17]
3 years ago
12

I need help please !!!!

Mathematics
1 answer:
photoshop1234 [79]3 years ago
6 0

Answer:

equation: y = 50x + 75

The gift certificate will pay for the cost of 7 lessons and will have $40 left on it.

Step-by-step explanation:

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If one person recruits five people and each recruited person recruits 5 more, and so on, 15 cycles; how many people would that b
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3 years ago
Joshua Treet had a $400.00 average monthly expenditure for entertainment during the second quarter of the year. He spent $401.50
irga5000 [103]
First, the formula for the average of a data set must be defined. It is calculated by adding all the numbers in the data set and then dividing the sum by the number of data. In this case, the average is set to be equal to $400 with the total number of data being 3, with the September expenditure set as an unknown, x. The equation is then set-up to be: 400 = (401.5 + 250 + x)/3. Thus, Joshua can spend as much as $ 548.5 to be able to have the same average as in his second quarter expenditure. 
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3 years ago
URGENT DUE BY 3:00!
lys-0071 [83]
You can put the 2 circles together to get 1 circle
so basically we just find

area of rectangle taht is 8ft by 18ft
and area of ciecle with disameter of 8


area rectangle=18 times 8=144 square feet

area of ciecle=pir^2
d/2=r, 8/2=4
area=pi4^2=16pi, pi=3.14 so then
50.24


toal is rectangle+circles=144+50.24=194.24 suare feet
rounded
194 square feet
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3 years ago
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