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Lynna [10]
2 years ago
6

The weights of bags of pet food are distributed normally about the mean, 50 lb. The standard deviation is 0.2 lb.

Mathematics
2 answers:
AfilCa [17]2 years ago
8 0
Hncnvncncnnfjfjnfjfjjg
12345 [234]2 years ago
3 0

Answer:

i think 14 bags i said i think i hope this helps

Step-by-step explanation:

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Whats the equation of the line that passes threw -4,4 and is parrell to the line y=1/2-4
vovangra [49]

Answer:

y=\frac{1}{2}x+6

Step-by-step explanation:

Given:

The equation of the known line is:

y=\frac{1}{2}x-4

A point on the unknown line is (-4, 4)

Now, since the two lines are parallel, their slopes must be equal.

Now, slope of the known line is the coefficient of 'x' which is \frac{1}{2}.

Therefore, the slope of the unknown line is also m=\frac{1}{2}

Now, for a line with slope 'm' and a point on it (x_1,y_1) is given as:

y-y_1=m(x-x_1)

Here, m=\frac{1}{2}, x_1=-4,y_1=4. Therefore,

y-4=\frac{1}{2}(x-(-4))\\\\y-4=\frac{1}{2}(x+4)\\\\y-4=\frac{1}{2}x+2\\\\y=\frac{1}{2}x+2+4\\\\y=\frac{1}{2}x+6

Hence, the equation of the unknown line is y=\frac{1}{2}x+6.

5 0
3 years ago
What is the slope of the line that passes through the given points? (6, 2) and (7, 4)
zhannawk [14.2K]

Slope for (x₁, y₁) and (x₂, y₂):      (6, 2) and (7, 4)

Slope:      (y₂ -y₁) / (x₂ -x₁)

Slope:      ( 4 - 2) / (7 - 6)  =  2/1

<span>Slope = 2/1 = 2

Option D</span>
7 0
2 years ago
Read 2 more answers
What is the value of 324 + 435 + 546 when written in base 7?
Arada [10]
<span>The sum of 324, 435, and 546 is 1305. If this number were to be expressed by the base of 7, we would need to figure out what value of exponent would satisfy the requirement. This can be done by setting up an equation where 7 to the power of x must equal 1305. Using logarithms, one can solve for x and find it to be 3.6866853. Thus the sum of the aforementioned numbers, expressed in by the base of 7, is 7^3.6866853.</span>
6 0
3 years ago
Lizzy had test scores of:72,94,108,60<br><br> What is the range of her test scores
mr Goodwill [35]

Answer:

range of the test scores is 48

Step-by-step explanation:

60,72,94,108

108- 60=48

4 0
3 years ago
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50 points to whoever answers all my questions, have to have discord, go add Clorox#6224
CaHeK987 [17]

Answer:

MK

Step-by-step explanation:

3 0
2 years ago
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