Bianca is going roller skating with a group of friends . Roller rink A chargers 3.00 per person and a 60 group fee. Roller rink B charges 7.00 per person and a 8.00 fee . When comparing costs, which statement is true ? ~Roller Rink B always cost less
~Roller Rink A always cost less
~Roller Rink B cost less if Biancas group has fewer then 13 people
~Roller Rink A costs less if Biancas group had fewer then 13 people

add all the numbers and check the ones place.

the answer is 486. as the ones place is more than 4, the estimation will be the next 10 ie, 490

percentage - 25%

probability - 0.25

we know,

total amount of students in class = 20

total boys = 10

total girls = 10

no of girls who wear glasses = 10/2 = 5

probability of choosing a girl with glasses is =

number of girls wearing glasses/total number of students in the class = 5/20

thus, percentage of selecting a girl wearing glasses will be

= 5/20 × 100

= 5 × 5

25%

therefore,

probability will be 0.25

happy to

pls mark as brainliest

-7/8

step-by-step explanation:

instead of subtracting you add the -6/8 and -1/8

$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