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nignag [31]
3 years ago
14

If a ball is thrown directly upward with a velocity of 34 ft/s, its height (in feet) after t seconds is given by y = 34t − 16t2.

What is the maximum height attained by the ball?
Mathematics
1 answer:
SIZIF [17.4K]3 years ago
8 0
23 seconds!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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Write 85% as a fraction in simplest form.
pav-90 [236]

Answer:

17/20

Step-by-step explanation:

85% can easily be written as 85/100 and this is true, but we have to simplify to the simplest form.

An easy way to simplify is to divide the numerator and denominator by the GCF (Greatest Common Factor)

The GCF of 85 and 100 is 5.

85 ÷ 5 = 17

100 ÷ 5 = 20

We can no longer simplify 17/20 because 17 is prime so your final answer is 17/20!

Hope you have a good day and luck in finding good memes!

8 0
3 years ago
Marshall earns a salary of $36,000, and each
Anton [14]

Answer:

Let Marshall's salary be  

S

m

Let Jim's salary be

     

S

j

Let the count in years be  

n

S

m

=

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36000

+

4000

n

S

j

=

$

51000

+

1500

n

Set  

S

m

=

S

j

For convenience lets drop the $ symbol

⇒

36000

+

4000

n

 

=

 

51000

+

1500

n

Subtract  

1500

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and

36000

from both sides

4000

n

−

1500

n

=

51000

−

36000

2500

n

=

15000

Divide both sides by 2500

n

=

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2500

=

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6

Step-by-step explanation:

7 0
3 years ago
Solve for the proportion<br> 8/m+3 = 4/m
Ghella [55]

Answer:

The Answer is m = - 4/3 Hope this helps :)

Step-by-step explanation:

If you want i can explain it with more detail

7 0
2 years ago
Find the value of x in the figure
Archy [21]

Answer:

x = 35

Step-by-step explanation:

The sum of the interior angles of a polygon is

sum = 180° (n - 2) ← n is the number of sides

Here n = 6, thus

sum = 180° × 4 = 720°

Sum the given angles and equate to 720

4x - 5 + 117 + 3x - 3 + 3x + 6 + 118 + 4x - 3 = 720, that is

14x + 230 = 720 ( subtract 230 from both sides )

14x = 490 ( divide both sides by 14 )

x = 35

7 0
3 years ago
Select the three expressions that are equivalent to 49.
DENIUS [597]

Answer:

7²

40+9

100-51

Step-by-step explanation:

7²= 7 x 7= 49

40+9= 49

100-51=49

3 0
3 years ago
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