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vovikov84 [41]
3 years ago
14

Hailey ran a few laps. D(n) models the duration (in seconds) of the time it took for Hailey to run her n lap. When did her lap d

uration increase
Mathematics
1 answer:
alex41 [277]3 years ago
5 0

Answer:

2 hours

Step-by-step explanation:


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Please help please help
laila [671]

Answer:

1/16 meters

Step-by-step explanation:

perimeter of a square = 4 x length of each side,

so the length of each side is (1/4)/4 = 1/16 meters

8 0
3 years ago
There are 18 girls and 12 boys on the swim team. What percentage of the team is made up of boys?
timurjin [86]
The answer is 40% I believe because if you add 18+12 you get 30 and 12/30 when converted is 40%
4 0
3 years ago
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12x3-3x2=0 solve the equation by factoring
Ivan

Answer:

x = 0 or x = 1/4

Step-by-step explanation:

You are able to factor out 3x² from 12x³ - 3x² to get 3x²(4x-1).

Set everything to zero and solve.

6 0
3 years ago
How many sixteenths are in 15/16
katovenus [111]
There are 15 sixteenths in 15/16.
8 0
3 years ago
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Fie trapezul ABCD dreptunghic in A, BC||AD,CD=12, m unghiului BCD=60°, BC=2AD.
Step2247 [10]
B is the correct answer i think
3 0
4 years ago
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