Adance school has 70 salsa dancers. if 14% of the total number of dancers in the school are salsa dancers ,what is the total number of dancers in the school?

500

Step-by-step explanation:

70/x=14/100

cross multiply

70/500=14/100

x=500

There are 500 dancers in the school

Step-by-step explanation:

500 dancers

You divide 70 by 14 and the times it by 100 to find the total.

$4034.40

the perimeter of the field is the sum of the lengths of the four sides:

47 yd + 158 yd + 47 yd + 158 yd = 410 yd

the cost of 3 ft (1 yd) of fence is 3×$3.28 = $9.84.

so the cost of jake's wood perimeter fance is

(410 yd) × ($9.84 /yd) = $4034.40

take the logarithm of both sides (the base of the log doesn't matter):

apply the exponent property - this says that :

distribute the log terms on both sides:

group like terms together:

divide through both sides by the coefficient on :

you can do some additional rewriting here using the properties of the logarithm to simplify things if you like: