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BlackZzzverrR [31]
3 years ago
6

Look at the picture. Which one is he answer?

Mathematics
1 answer:
Anvisha [2.4K]3 years ago
6 0
A (2^2/2^-1)is the correct answer because 2^-5 * 2^8 = 8 and 2^2/2^-1 = 8.
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HURRYYYYYY !! A cube has an edge length of 9 centimeters.
CaHeK987 [17]
The perimiter is 4 times 1 side
currently, it is 9 times 4 or 36

increased by 3
I think y mean times 3
so 9*3=27
new perimiter is 27*4=108

how much larger is it?
108-36=72

it is 72cm larger

it is the first answer
(it isn't cm² because that is for area and we are calculating perimiter)
5 0
3 years ago
Can you help me please
spin [16.1K]
It would be < and > ........


6 0
2 years ago
Read 2 more answers
What is the rate of change of the volume of the cylinder at that instance (in cubic kilometers per second)?
Kay [80]

Answer:

hello your question is incomplete attached below is the complete question

answer : -2400 π

Step-by-step explanation:

dr/dt = -12 km/s

h = 2.5 km

r = 40 km at some instant

hence the rate of change of Volume of cylinder at that instance

= dv / dt = d(\pi r^h ) / dt  

              = \pi h\frac{d(r^2)}{dt}  = -\pi h *2r *dr/dt

hence ; dv / dt = -2400 π

3 0
2 years ago
Given the following scores on a 30-point quiz, what is the frequency of a score of 27?
kiruha [24]

Answer:

2

Step-by-step explanation:

The frequency is how many times the score shows up in the data set

21,<u> 27</u>, 20, 29, 23, 21, 21, <u>27</u>, 26, 25

27 shows up 2 times so the frequency is 2

7 0
3 years ago
Read 2 more answers
I did not understand it
Makovka662 [10]

Answer:

1 / 36

Step-by-step explanation:

So there's one number on a cube greater than 5. That is 6.

There is 1 / 6 chance of getting 6 the first time, and another 1 / 6 change for getting 6 the second time.

1 / 6 * 1 / 6 = 1 / 36  

6 0
3 years ago
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