3 years ago

(5x + 4)°, (4x + 14)°, (6x − 3)° find the value of x

Mathematics

1 answer:

Oksanka [162]3 years ago

7 0

Answer:

29.390

Step-by-step explanation:

don't know the explnation because i won't tell u

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Answer:

34 people

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3 years ago

What is the value of m in 3(2m-9+6m)=3m+29-7m<br> i got 1/10 but the choices are -3, 2, 5, and 120

kirill [66]

Hello,

3(2m-9+6m)=3m+29-7m
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Answer B

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3 years ago

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If men having High Blood Sugar problems are diagnosed with Diabetes, with the mean blood sugar level to be at 150 and a standard

frutty [35]

Answer:

0.0062

Step-by-step explanation:

Let X be the diagnosed blood sugar level.

Probability of committing a Type II error = Probability of failing to detect the disease when the person has the disease = Probability that the diagnosed blood sugar level is less than or equal to 125 =

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$= P[Z\le (125 - 150)/10]$

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3 years ago

If y varies directly as x and y = 3 when x = - 9, then find x when y = 5.

Rus_ich [418]

Answer:

d. - 15

Step-by-step explanation:

The equation for direct variation is

y = kx

We know y =3 when x = -9

3 = k(-9)

Divide by -9

3/-9 = -9k/-9

-1/3 = k

The equation is then

y = -1/3 x

We know y = 5

5 = -1/3 x

Multiply each side by -3

-3*5 = -3*-1/3x

-15 = x

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3 years ago