Turn 5 5/16 as a decimal

Mathematics

2 answers:

bulgar [2K]2 years ago

5 0

4.16 is your answer

Alecsey [184]2 years ago

5 0

Wait isn't it 5.3125 because if 5 is the whole number then that would stay the same as 5.0 while you need to solve what 5÷16 is and that equals to 0.3125 if it is asking for what 5 and 5/16 are as a decimal it's going to be 5.3125

Easier way to put it 16/16 is 1 and there are five of these. So do 16 x 5 =80 and add that with 5 to equal 85 then divide that by 16 and you get 5.3125

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Y=1/2x +5<br> Y=-3/2x-7<br> Find x and y

gayaneshka [121]

I'm going to use the substitution method.

If y = - 3/2 - 7, then:

1/2x + 5 = - 3/2x - 7

Combine like terms:

4/2x = - 12. Mutiply both sides by 2/4 to get x = -12 (2/4)

Simplify to get:

x = - 6.

Plug - 6 back in for x in either equation.

Y = 1/2( - 6) + 5 which becomes Y = - 3 + 5.

X = - 6, Y = 2

8 0

3 years ago

Several years ago, 39% of parents who had children in grades K-12 were satisfied with the quality of education the students r

BaLLatris [955]

<h2>Answer with explanation:</h2>

Let p be the population proportion of parents who had children in grades K-12 were satisfied with the quality of education the students receive.

Given : Several years ago, 39% of parents who had children in grades K-12 were satisfied with the quality of education the students receive.

Set hypothesis to test :

$H_0: p=0.39\\\\H_a :p\neq0.39$