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scoray [572]
3 years ago
5

Find a mathematical model that represents the statement. F varies directly with s and inversely as the square root of d. f=6 whe

n s=2 and d=9
Mathematics
1 answer:
gladu [14]3 years ago
7 0

Answer:

Use the equation found in step 3 and the remaining information given in the problem to answer the question asked. In this case, you need to find x when y = 44 and z = 6. Example 2 – If f varies directly as g and inversely as the square of h, and f = 20 when g = 50 and h = 5, find f when g = 18 and h = 6.

Step-by-step explanation:

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Maile is walking around a circular track. if the radius is 100m, how far did she walk if she is 1/3 the way around
Stolb23 [73]
The full length of the circumference is
  C = 2πr
  C = 2π*100 m ≈ 628.32 m

1/3 that distance is (628.32 m)/3 ≈ 209.44 m

Maile walked about 209.4 m.
7 0
3 years ago
Sami bought a jacket regularly priced at $130 at a 40% discount. How much did the jacket cost before sales tax?!!
xenn [34]
Lets say original price is x
x-40% of x =130
x=216

6 0
4 years ago
7 video games for $188.88. How much per game?<br> answer ASAP
Jet001 [13]

Answer:

but it might not be direct

26

Step-by-step explanation:

188.88÷7=26

6 0
3 years ago
! PLEASE HELP! Will mark BRAINILEST find F(-4) !
Darya [45]
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3 0
3 years ago
Calculate <br> y''<br> in terms of y when <br> 5x2 + 3y2 = 2.
fomenos

Answer:

-4/3

Step-by-step explanation:

Using the order of operations you can simply go from left to right with it.

5x2 + 3y2 = 2

10 + 3y2 = 2       Here I just multiplied 5x2

Now we can continue with the equation, keeping in mind you go left to right.

10 + 3y2 = 2

10+ 6y = 2          3y times 2 is 6y.

So we have to continue by balancing the equation, what you do to one side you do to the other.

10 + 6y = 2

<u>-10          -10</u>

6y = -8

6y/6 is y and -8/6 can be reduced to -4/3 so that is the answer!

Hope that helps and have a great day!

3 0
3 years ago
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