Santos flipped a coin 500 times. the coin landed heads up 225 times. find the ratio of heads to total number of coin flips. express as a simplified ratio.

554.4

step-by-step explanation:

44*12.6=544.4

the answer is:

the lateral area is equal to

to find the lateral area of the square pyramid, first we need to find the perimeter of the base, and then, find the lateral area using the following formulas:

where,

s, is the base length

slant height, is the height of a the side of the pyramid

we are given:

now, calculating the perimeter of the base, we have:

then, calculating the lateral area:

hence, we have that the lateral area is equal to

have a nice day!

x=25?

i think this is the answer hope this

step-by-step explanation:

answer is  

a.

5.56

hope you get this right.