The exchange rate between non-fixed currencies continuously fluctuates. the following chart shows the exchange rate of the
pound sterling to the japanese yen over a period of six days.
day
monday
tuesday
wednesday
thursday
friday
saturday
£: ¥
1: 148.176
1: 144.209
1: 149.890
1: 141.014
1: 138.650
1: 143.007
if grace traded ¥34,712 for £242.73, on what day did she make her exchange?
a monday
b. tuesday
c. thursday
d. saturday

1     3    

step-by-step explanation:

hopefully im right

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

: )

the first option i believe

step-by-step explanation:

for this case we have that by definition, the surface area of a cylinder is given by:

where:

r: it is the radius of the cylinder

h: it is the height of the cylinder

we can also rewrite it as:

where:

la: it's the lateral area

ba: area of the base

option a