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dimaraw [331]
3 years ago
9

If the relative frequency of getting a blue on a spinner is 0.1 how many reds would you expect to get in 50 spins?

Mathematics
1 answer:
rodikova [14]3 years ago
8 0
I think it would be 45 times
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Could you please name the place value to which each number was rounded.3.695 to 4
Svetradugi [14.3K]

Answer:

The place value to which the number is rounded is unit place.

Step-by-step explanation:

Here, the number 3.695 is rounded to the number 4 and we have to name the place value to which the number is rounded.

Here, the place value to which the number is rounded is unit place.

And the name of the rounding is the rounding to the nearest whole number i.e. there will be no fractional part in the rounded number.

Another example is the number 0.917 is rounded to the nearest whole number to give 1. (Answer)

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3 years ago
What is the distance between (-5,8) and (4,6)
nika2105 [10]

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3 years ago
2(x+1)=3x-x+2 help fast and show work please
Stells [14]

Answer:

0=0

Step-by-step explanation:

2(x+1)=3x-x+2\\\\\mathrm{Add\:similar\:elements:}\:3x-x=2x\\2\left(x+1\right)=2x+2\\\\\mathrm{Expand\:}2\left(x+1\right):\quad 2x+2\\2x+2=2x+2\\\\\mathrm{Subtract\:}2\mathrm{\:from\:both\:sides}\\2x+2-2=2x+2-2\\\\Simplify\\2x=2x\\\\\mathrm{Subtract\:}2x\mathrm{\:from\:both\:sides}\\2x-2x=2x-2x\\\\Simplify\\0=0\\\\\mathrm{True\:for\:all}\:x

5 0
3 years ago
Select the expression equivalent to (-2x + 8.1y) - (-9x + 5.3y).
makvit [3.9K]
ANSWER
D.) 7x+2.8y

Hope this helped!
3 0
3 years ago
If r is an odd integer and m=8r then m/2 will always be
kogti [31]

Answer:

b. even

Step-by-step explanation:

m is a multiple of 8, so it is also a multiple of 4.  When a multiple of 4 is divided by 2, the result is a multiple of 2 (even).

3 0
2 years ago
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