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gladu [14]
3 years ago
13

PLZ HURRY IT'S URGENT!!!!!!!!

Mathematics
1 answer:
Rudik [331]3 years ago
4 0

Check this attachment

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Using the graph below find f(2)
Allisa [31]

Answer:

f(2)=1

f(2) means that 2 is being plugged in for x so look for the y value when x is 2

in this case y is 1 when x is 2

Step-by-step explanation:

5 0
3 years ago
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Who is Mitt Romney  for math I am in 4th grade
lutik1710 [3]
Aww(: well Mitt Romney is a republican candidate 
6 0
4 years ago
Decreasing the sample size from 750 to 375 would multiply the standard deviation by
Sindrei [870]
The standard deviation of a sample is proportional to 1/√N where N is the sample size. In this case we are decreasing N by half, so we can write:

1/√(N/2) = √2 / √N

If we say that our standard deviation is proportional to 1/√N, the difference that occurred from decreasing the sample size by half resulted in an increase in the standard deviation by a factor of √2.

Therefore, the standard deviation is multiplied by √2.
7 0
4 years ago
Jan is cutting a rectangular pan of brownies. She cutthem in half and then cut each of those has and has again she did the same
Vinvika [58]

Answer:

She has 16 brownies

Step-by-step explanation:

Initially cut rectangular pan in to two halves.

Then cut each half in half again.

Now total pieces = 4

Now repeat cutting half on other side:

total pieces =8

Now divide each half into another half.

total pieces = 8 x 2 = 16

As can be shown in figure:

Black = first half

pink = dividing each half into another half.

8 0
3 years ago
35 hundreds=5 tens×7 tens is this true or false
nikdorinn [45]
False cause i said so
6 0
4 years ago
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