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a_sh-v [17]
3 years ago
12

HELP IM ABOTH TO FAIL

Mathematics
1 answer:
natali 33 [55]3 years ago
3 0

Answer:

f(12) = 1680

Step-by-step explanation:

Substitute n = 12 into f(n) , that is

f(12) = 250 + 130(12 - 1) = 250 + 130(11) = 250 + 1430 = 1680

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Step-by-step explanation:

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3 years ago
A pet toy manufacturer is designing a plastic ball for dogs that will float in water. In order for the ball to float it must hav
algol13

Answer:

3.576 cm

Step-by-step explanation:

radius of ball, r=?

Given:

Density, p = 0.600g/mL

mass, m= 115g

finding volume, v of ball by using formula p=m/v

v= m/p

= 115/0.600

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=191.666 cm^3

Now using formula v= (4/3)πr^3 to find radius, r of the ball

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7 0
3 years ago
Please help, I need the answer soonnn!!!
Vedmedyk [2.9K]

Answer:

line B I hope this help!! good luckkk

5 0
3 years ago
Read 2 more answers
Does (3/4,radica 7/4) lie on the circumference of the unit circle
galina1969 [7]
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3 0
3 years ago
What is 28% of 14,350
xenn [34]
Percent means parts out of 100 so
28%=28/100 or 0.28
'of' can be translated as multiply
28/100 times 14,350=401800/100=4018 or
0.28 times 14,350=4018
5 0
3 years ago
Read 2 more answers
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