Answer:
51 guests
Step-by-step explanation:
150+30x
1700=150+30x
1550=30x
x=1550/30=51
Answer:
The linguists paid $9,549.65 in federal taxes.
Step-by-step explanation:
The am not sure but i belive the answer is 74.60
Answer:
V=144
Step-by-step explanation:
To find the volume of a pyramid, use the formula V=B•h, B being the base and h the height. So 12•12=144.
The radius r = 15 / 2 = 7.5 m
Volume = pi r^2 h
= 3.14 * 7.5^2 * 3.9
= 688.84 m^2 to nearest hundredth.