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Arlecino [84]
3 years ago
10

PLEASEE HELPP MEEE WITH NUMBERSSS 9 AND 10

Mathematics
1 answer:
insens350 [35]3 years ago
5 0

Answer:

hi dont report me we are friends can i get brainliest plzz?

Step-by-step explanation:

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An experiment using 35 guinea pigs is set up to study the weight of the pigs after injecting them with a drug. If the population
jeka94

Answer:

1.1264

Step-by-step explanation:

Given : An experiment using 35 guinea pigs is set up to study the weight of the pigs after injecting them with a drug.

To Find: If the population mean is 23.5 grams with a standard deviation of 3.4 grams, what is the margin of error of the sample mean?

Solution:

n = 35

\sigma = 3.4

Confidence interval = 95%. So, z =1.96

Margin of error = z \times \frac{\sigma}{\sqrt{n}}

Margin of error = 1.96\times \frac{3.4}{\sqrt{35}}

Margin of error = 1.1264

Hence the margin of error of the sample mean is 1.1264.

6 0
3 years ago
Read 2 more answers
Find a polynomial function with leading coefficient 1 that has the given zeros, multiplicities, and degree. zero: 1, multiplicit
vfiekz [6]

Polynomial expression for the given  conditions is formulated in the equation

y(x)=1*(x-2)^3(x-0)^2

The polynomial for the conditions with leading coefficient 1 that has the given zeros, multiplicities, and degree. Zero: 2, multiplicity: 3 Zero: 0, multiplicity: 2 Degree: 5 is given as

According to the given condition

The given conditions to write the polynomial equations are as follows

Zero 2  and Multiplicity 3

Zero 0 and Multiplicity 2  

Degree of polynomial expression  = 5

The leading coefficient of polynomial expression = 1

Let us consider the polynomial equation has only one variable and hence in the general form we can write the equation of polynomial as follows

From the general form of polynomial expression as shown in equation (1) we can write

Polynomial expression for the given  conditions is formulated in the equation

y(x)=1*(x-2)^3(x)^2-------(2)

So the polynomial for the conditions given in the question is expressed as

y(x)=1*(x-2)^3(x)^2

For more information on polynomials click on the link below:

brainly.com/question/15702527

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8 0
1 year ago
A jar contains red and green balls. A person reaches in and randomly selects a ball to indicate the number of points earned or l
user100 [1]

Answer:

There would have to be -6

Step-by-step explanation:

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3 years ago
a rectangular school gym has a length of 120 feet and a perimeter of 520 feet.what is the width,in feet,of the school gym?
Genrish500 [490]
Hi, P = l+l+w+w 520-120-120= 280÷2 w = 140ft
7 0
3 years ago
The median number of business trips for 6 employees in a certain quarter is 10. The range of number of business trips for those
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Answer:

does not contain enough information

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