How many solutions does Y=-5/3x-4 have?

Mathematics

1 answer:

denis-greek [22]3 years ago

6 0

Answer:

Y=-12/5

i hope this helps u

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What is the end behavior for f (x) = -3x4

Xelga [282]

Answer:

Step-by-step explanation:

If m is odd, that means the graph crosses the x-axis at x=a, if m is even, that means the graph touches the x-axis at x=a. x = a . The end-behavior of a polynomial function is given by the dominant term, anxn, a n x n , limx→±∞f(x)=limx→±∞anxn. lim x → ± ∞ f ( x ) = lim x → ± ∞ a n x n . HERE HOPE THIS WORK.

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4 years ago

A consumer group is interested in estimating the proportion of packages of ground beef sold at a particular store that have an a

storchak [24]

Answer: 267.

Step-by-step explanation:

When there is no prior information for the population proportion, then the formula we use to find the sample size to estimate the confidence interval :

$n=0.25(\dfrac{z^*}{E})^2$ , where z* = Critical z-value and E + amrgin of error.

Let p = proportion of packages of ground beef sold at a particular store that have an actual fat content exceeding the fat content stated on the label.

Since , we have no prior information about p. so we use above formula

with E = 0.06 and critical value for 95% confidence =z* =1.96 [By z-table ] , we get

$n=0.25(\dfrac{1.96}{0.06})^2=0.25(32.6666)^2\\\\=(0.25)(1067.111111)\\\\=266.777777778\approx267$