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Alika [10]
3 years ago
7

When she is done exploring the reef, she ascends at a rate of 5 feet per minute. Once she reaches a height of -30 feet, she must

rest for 15 minutes to allow her body to adapt to the changing water pressure. She then continues to the surface at the same rate. How long will it take the diver to reach the surface?
Mathematics
1 answer:
Marianna [84]3 years ago
6 0

Answer:

random answer s are z best

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I will give brinlyest
nata0808 [166]

Answer:

8=729/3

Step-by-step explanation:

The exponent is not suppost to be there so middle ones are wrong and the first one is looking for the middle of the number that is even

6 0
3 years ago
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Dennis has made a purchase of $50,000
ivanzaharov [21]

Really? On what? Man thats a lot of money.

6 0
2 years ago
What is the midpoint of a segment in the complex plane with endpoints at 6 – 2i and –4 + 6i?
igomit [66]
1+2i

to find the midpoint you do it just like you did with rectangular coordinates,
add and divide by 2 the real component and the imaginary components.

\frac{6-4}{2}  =  \frac{2}{2}  = 1

and 

\frac{-2i+6i}{2} = \frac{4i}{2} = 2i
7 0
2 years ago
(1/4+1/4)-6÷1/3+2 how do you get it?????​
victus00 [196]
2/4-6 ÷ 1/3 + 2
|
v
2/4 - 2 + 2
|
v
2/4 -0

=2/4 -> 1/2

you get it by using PEMDAS
8 0
3 years ago
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Cylinder E has the following dimensions: h = 30 cm and r = 4 cm. Cylinder F has the same radius, but has a height of 5 cm . What
Anarel [89]

Answer:

1759.52cm^3

Step-by-step explanation:

Given data

Cylinder E

h = 30 cm and

r = 4 cm

The expression for the volume is

V= πr^2h

V= 3.142*4^2*30

V= 3.142*16*30

V=1508.16 cm^3

Cylinder F

h=5 cm

r = 4 cm

The expression for the volume is

V= πr^2h

V= 3.142*4^2*5

V= 3.142*16*5

V=251.36 cm^3

Hence the total volume is

=251.36+1508.16

= 1759.52cm^3

6 0
2 years ago
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