Answer:
b
Step-by-step explanation:
Given:
$1,750
Rate = $1 = CLP 496.50
Spent : 217,513 pesos
Rate = CLP 1 = VEF 0.1283
Spent : 38,422.19 bolivars
Rate = VEF 1 = PGY1063.95
Spent : 12,857,441.39 guarani
Rate = PYG 1 = $0.00002186
$1750 * CLP 496.50 = CLP 868,875
CLP 868,875 - 217,513 = CLP 651,362
CLP 651,362 * VEF 0.1283 = VEF 83,569.7446
VEF 83,569.7446 - 38,422.19 = VEF 45,147.5546
VEF 45,147.5546 * PYG 1063.95 = PYG 48,034,740.70
PYG 48,034,740.70 - 12,857,441.39 = PYG 35,177,299.30
PYG 35,177,299.30 * $0.00002186 = $768.976763 ⇒ $768.98
I hope this helps you
y=6 x=24
y=7 x=?
?.6=7.24
?=7.24/6
?=7.4
?=28
Answer:
72.5
122
Step-by-step explanation:
Half-life for McGill-23 is 145 years. What is the k value?
half of 145 = 72.5
145 - 23 = 122
Hope I did the right thing
Hope this helps ❤️