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maria [59]
3 years ago
13

Please answer, and i will mark you as BRAINLIEST

Mathematics
1 answer:
ikadub [295]3 years ago
7 0

Answer:

i think its b

Step-by-step explanation:

i think its b because his grades are the variable that keeps changing

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Afina-wow [57]
We are asked in the problem to determine the value of x in the equation <span>4x² + 2x = 7 using completing the square method. in this case,

</span><span>4x² + 2x = 7 
x2 + 0.5 = 1.75
(x + 0.25)^2 - 0.0625 = 1.75
</span>(x + 0.25)^2 = 1.8125
<span>x+0.25=1.3462
</span>x1 =1.0963
x2 =-1.5962
3 0
3 years ago
Eight people were asked, "How many times have you been on an airplane?" Their responses are listed below.
Vadim26 [7]

Answer:

Range⇒ 8

Mode⇒ 3

Step-by-step explanation:

Hope this helps

8 0
3 years ago
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I need it done assap I will give brainliest!!!
Aloiza [94]

Answer:

5.25

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5 0
4 years ago
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What percent of 202 is 34
julia-pushkina [17]

Answer:

Result: 68.68

68.68 is 202% of 34.

Step-by-step explanation:

:

202% × 34 = 68.68

Hope it helps :)

6 0
3 years ago
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I should know this, but i'm really stumped, I keep getting different answers.
Feliz [49]
Z/4-8z+2(z-5)=12/4-8*12+2(12-5)=3-96+2*7=3-96+14=-79
6 0
3 years ago
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