Answer:
a, Row 1 = 30 seats
Row 2 = 32 seats
Row 3 = 34 seats
Row 4 = 36 seats
b, n + equidistant number of seats added each row (2) * number of row - 1
c, 58 seats
Step-by-step explanation:
a, Because the seats is increasing by 2 after every row after row 1
Therefore, row 2 = row 1 + 2 = 30+2 = 32 seats
Row 3 = Row 2 + 2 =32+2 =34 seats
Row 4 = Row 3 + 2 = 34 + 2 = 36 seats
b, The explicit rule for the number of seats would be:
Row 1 = n
Row 2 = n + equidistant number of seats added each row (2) * (2-1) = n + 2
Row 3 = n+ equidistant number of seats added each row (2) * (3-1) = n+ 4
Row 4 = n + equidistant number of seats added each row(2) * (4-1) = n+6
etc.....
c, The number of seats in the 15th row would be = number of seat in the first row + equidistant number of seats added each row * 15 - 1 (first row)
= 30 + 2 * 14= 30 + 28 = 58 seats
Hope this help you :3
Answer:
5 lol
she probably went into diabetic shock afterwards lol
Green peppers cover more just about 62.5% of the pizza while mushrooms cover 25% of the pizza
Answer:
w=20.1
Step-by-step explanation:
well first you would need to subtract 9 from both sides.
10w=201
next you would have to divide the 10 from both sides, since the 10 was being multiplied, inverse operation.
w=20.1
and there you have it.
A. 55%_.75
55%=.55 soo
55%<.75
B. .23_28%
28%=.28 soo
.23<28%
C. 74%_.70
74%=.74 sooo
74%>.70
D. 1/2_2/3
1/2=.5 and 2/3=.66 sooo
1/2<2/3
E. 3/4_7/8
3/4=.75 and 7/8=.86 soo
3/4<7/8
F. 3/5_2/11
3/5=6 and 2/11=.18 sooo
3/5<2/11
