Just tell me if my answer is right if not what is the right answer
I am giving brainliest<3

no, its 20-40

20 = 4

40 = 6

6+4=10 which is the 40-50 interval

Step-by-step explanation:

20-40

Step-by-step explanation:

Hey There

The interval of 40-50 is

0≤x≤10

the intervals of 20-30 is 0≤x≤4

the intervals of 30-40 is 0≤x≤6

if you add them together then the interval would be

0≤x≤10

this interval is equal to the interval in the one of 40-50 therefore 20-40 is your answer

answer set (b) 0.5, 3/4 80% is in order from least to greatest.  

step-by-step explanation:

in order to compare rational numbers to each other, it is much easier if they are in the same form.   typically, the best form in which to evaluate rational numbers is in decimals.   in order to convert a percent to a decimal, you would divide the given percentage by 100.   you can also accomplish the conversion by moving the decimal point over two places to the left.   for example, the decimal value of 80% is 80/100, or 0.8.   in order to convert a fraction to a decimal, you need to divide the numerator by the denominator.   for example, 3/4 is 0.75.   so, for choice (b) 0.5 3/4 (0.75), 80% (0.8) is the only choice in which the numbers are in order from least to greatest.  

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