Answer:
p=-1
Step-by-step explanation:
12p - 9p --7p -8 =-18
19p-9p-8=-18
10p - 8 = -18
10p = -10
p=-1
Answer:
0.1894 = 18.94% probability that there will be fewer than 69 broken pretzels in a run.
Step-by-step explanation:
Normal Probability Distribution:
Problems of normal distributions can be solved using the z-score formula.
In a set with mean
and standard deviation
, the z-score of a measure X is given by:

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.
A pretzel company calculated that there is a mean of 73.5 broken pretzels in each production run with a standard deviation of 5.1.
This means that 
Find the probability that there will be fewer than 69 broken pretzels in a run.
This is the p-value of Z when X = 69.



has a p-value of 0.1894
0.1894 = 18.94% probability that there will be fewer than 69 broken pretzels in a run.
Triangle A was dilated by a scale factor of 1/3 and reflected over the x axis to form triangle A'
<h3>What is a transformation?</h3>
Transformation is the movement of a point from its initial location to a new location. Types of transformation are <em>translation, rotation, reflection and dilation.</em>
Dilation is the increase or decrease in the size of a figure.
Triangle A was dilated by a scale factor of 1/3 and reflected over the x axis to form triangle A'
Find out more on transformation at: brainly.com/question/4289712
#SPJ1
Answer:
its d
Step-by-step explanation:
its d because its going by 2 so you count up 2 and go over 1
Let N be the length of the real house.
To solve, write the equation in ratio -
2/4 = N/17
2(17) = 4(N)
34/4 = 4N/4
N = 8.5
Therefore, the length of the real house is 8.5