Answer:
y = - 3x - 2
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Here m = - 3, thus
y = - 3x + c ← is the partial equation
To find c substitute (1, - 5) into the partial equation
- 5 = - 3 + c ⇒ c = - 5 + 3 = - 2
y = - 3x - 2 ← equation of line
658 = 3.14 * r^2
<span>658 / 3.14 = r^2 </span>
<span>209.55 = r^2 </span>
<span>14.5 = r :)</span>
Answer:Piqued the same time.you should come over to the same time as before I have to take the
Step-by-step explanation:
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Answer:
1 and 4
Step-by-step explanation:
it'll be these answers because you have to have a fraction in shapes that need to be finding the area of the shape
Answer:
Probability that a randomly selected broiler weighs more than 1454 g is 0.3372 or 34% (approx.)
Step-by-step explanation:
Given:
Weights of Broilers are normally distributed.
Mean = 1387 g
Standard Deviation = 161 g
To find: Probability that a randomly selected broiler weighs more than 1454 g.
we have ,


X = 1454
We use z-score to find this probability.
we know that


P( z = 0.42 ) = 0.6628 (from z-score table)
Thus, P( X ≥ 1454 ) = P( z ≥ 0.42 ) = 1 - 0.6628 = 0.3372
Therefore, Probability that a randomly selected broiler weighs more than 1454 g is 0.3372 or 34% (approx.)