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3 years ago

Please help me

Mathematics

2 answers:

Ksivusya [100]3 years ago

4 0

The answer is 100 ignore the rest of this message

EleoNora [17]3 years ago

4 0

It is 100

Can I have Brainliest answer Im working for the next level and it's Expert

So I need 10 brainliest answers

I have 5/10

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Determine the leading coefficient c of the polynomial given that the graph goes through the point (5,100)

Ulleksa [173]

The polynomial that passes through the point (5,100) has the leading coefficient or c equal to 1.38.

<h3>What do a polynomial's leading term and leading coefficient mean?</h3>

The term with the highest power of x is the leading term in a polynomial.
As an illustration, the leading term in 7+x3x2 is 3x2. A polynomial's leading coefficient is the coefficient of the leading term. The leading coefficient in the aforementioned illustration is 3.

We need to determine the leading coefficient c of the polynomial which passes through the point (5,100).

Given polynomial: f(x) = c(x - 1)(x + 1)(x-2)

Substituting f(x) = 100 and x = 5,

100 = c(4)(6)(3)

100 = c72

c= 1.38

Therefore, the leading coefficient c of the polynomial given that the graph goes through the point (5,100) is 1.38.

Learn more about polynomial here:

brainly.com/question/2833285

#SPJ13

3 0

1 year ago

A S A P ! ! ! ! I nEEd help again!!

atroni [7]

Answer:

3.00 feet

Step-by-step explanation:

....johigdudyfyfyfyfufydeteyrfyfyfyftydtdtdyvyvyvyddrdtcyvuuvbvuvyc4s3syvy

6 0

3 years ago

Plz help........................

Ray Of Light [21]

I got the second one as my answer.....
8/a^5 x a

5 0

3 years ago

Why might algebra tiles not be a good tool to use to factor x2 + 18x + 80? Explain

ehidna [41]

Hello!

Explanation:

First, you had to add by the similar elements.

$2x+18x=20x$

Answer: $=20x+80$

Hope this helps!

-Charlie

4 0

4 years ago

Read 2 more answers

3. Suppose the local Best Buy store averages 301 customers every day entering the facility with a standard deviation of 80 custo

stich3 [128]

Answer:

The probability that the average number of customers in the sample is between 290 and 310 is 0.61922.

Step-by-step explanation:

We are given that the local Best Buy store averages 301 customers every day entering the facility with a standard deviation of 80 customers.

A random sample of 50 business days was selected.

Let $\bar X$ = sample average number of customers

The z-score probability distribution for sample average is given by;

Z = $\frac{\bar X-\mu}{\frac{\sigma}{\sqrt{n} } }$ ~ N(0,1)

where, $\mu$ = population average = 301 customers

$\sigma$ = population standard deviation = 80 customers

n = sample of business days = 50

The Z-score measures how many standard deviations the measure is away from the mean. After finding the Z-score, we look at the z-score table and find the p-value (area) 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.

(a) Probability the average number of customers in the sample is between 290 and 310 is given by = P(290 < $\bar X$ < 310) = P( $\bar X$ < 310) - P( $\bar X$ $\leq$ 290)

P( $\bar X$ < 310) = P( $\frac{\bar X-\mu}{\frac{\sigma}{\sqrt{n} } }$ < $\frac{310-301}{\frac{80}{\sqrt{50} } }$ ) = P(Z < 0.79) = 0.78524

P( $\bar X$ $\leq$ 290) = P( $\frac{\bar X-\mu}{\frac{\sigma}{\sqrt{n} } }$ $\leq$ $\frac{290-301}{\frac{80}{\sqrt{50} } }$ ) = P(Z $\leq$ -0.97) = 1 - P(Z < 0.97)

= 1 - 0.83398 = 0.16602

{Now, in the z table the P(Z $\leq$ x) or P(Z < x) is given. So, the above probability is calculated by looking at the value of x = 0.79 and x = 0.97 in the z table which has an area of 0.78524 and 0.83398 respectively.}

Therefore, P(290 < $\bar X$ < 310) = 0.78524 - 0.16602 = 0.61922

Hence, the probability that the average number of customers in the sample is between 290 and 310 is 0.61922.

4 0

3 years ago