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3241004551 [841]
1 year ago
5

What is the radius for a circle whose equation is +=367

Mathematics
2 answers:
harina [27]1 year ago
8 0
The answer is 18 correct
salantis [7]1 year ago
3 0
You are correct the answer is a:18
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Pls help pls help i will mark brainliest!
amm1812

Answer:

i think its E

im not sure

Step-by-step explanation:

8 0
3 years ago
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5. A ball is thrown upward with an initial velocity of 50 feet per second. The
dangina [55]

Answer:

SEE BELOW IN BOLD.

Step-by-step explanation:

a.

h = -16t^2 + 50t

h = 20 t

When the height is the same:

-16t^2 + 50t = 20t

-16t^2  + 30t = 0

t(-16t + 30) = 0

t = 0 or  -16t + 30 = 0, so:

t = 0 or -30/-16 = 1.875

So the answer is 1.88 seconds to the nearest hundredth.

b.

For the ball

h = -16t^2 + 50t

Finding the derivative and equating to zero:

dh/dt = -32t + 50 = 0

t = -50/-32 = 1.563

Maximum height after 1.56 seconds to nearest hundredth

c.

When the ball hits the ground h = 0 so

-16t^2 + 50t = 0

-16t(t - 50/16)= 0

T = 3.13 SECONDS TO THE NEAREST HUNDERDTH

7 0
2 years ago
At 9 AM Monday morning Thomas feels a beaker with water and places it in the corner of the classroom. At 1 PM Tuesday Thomas exa
aev [14]

The level has dropped 11 mms in 22 hours

that is 0.5mm per hour

So the remaining 31 mm will be gone in 31 / 0.5 = 62 hours

62 hours after 11 am Wednesday brings us to   11 am Friday + 14 hours

=  1 am Saturday.   answer

5 0
3 years ago
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Zuri is stuck in traffic. She notices that she only drove 3 miles in 15 minutes.
makkiz [27]

Answer:

0.2

Step-by-step explanation:

3/15=0.2

6 0
3 years ago
Simplify √14q times 2√4q
DerKrebs [107]



4q√14 hope this help


5 0
3 years ago
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