04/27/20

Find a line of best fit for the data

Help. I used slope formula and line formula to write the equation but I am not getting the answer on the key! the data says X Y$25.62 $4.50$37.94 $6.50$16.25 ... more
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04/27/20

There are 13 animals in a barn. Some are chicken and some are pig. There are 40 legs in all. How many of each animal are there?
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04/27/20

Solve the following equations
x^2/3=36 (x+2)^3/2=27 3x^4/3-8=40 (x-5)^1/3=3
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04/27/20

What Is The resultant Vector? Please help me! I need this answered today, please!
Two vectors act on a point as shown below. What is the resultant vector? (Carry 3 decimal places throughout calculations and round off to 2 decimal places at end.) ^ ... more
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04/25/20

I need help with this!!
Does anyone know how to solve this problem using the FHRATEY method?F: FactorFactor numerator and denominator. Cross out any that are the same in the numerator and denominator.H: HolesMake sure to... more
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04/24/20

what is the value of the coefficient of determination?
If the linear correlation coefficient is 0.681, what is the value of the coefficient of determination?
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04/24/20

Gillian Mark's grades on the past five algebra quizzes are 77, 93, 86, 90, and 95. Find the least grade possible for her to make on the sixth quiz so that her average is 90.
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04/24/20

math help please
What is the intermediate step in the form (x+a)2=b as a result of completing the square for the following equation?6x^2-60x+438
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04/24/20

If a triangle has angles with an extended ratio of 1:4:7 what is the measure of the smallest angle?

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04/24/20

I need aid solving this please.
log_q(r−4)=t−1
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04/23/20

Writing notions
How do I wrote the notion "the limit, as x approaches 2 from the​ right."?
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04/23/20

find cos 150 degrees
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04/23/20

Find g(x), where g(x) is the translation 6 units up of f(x)=x2. Write your answer in the form a(x–h)2+k, where a, h, and k are integers. g(x)=
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04/22/20

Name any two points
5.Name any two points on a horizontal line that is 6 units above the x-axis. (Enter your answers as a comma-separated list of ordered pairs.)6.Name any two points on a vertical line that... more
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04/22/20

Daniel has read 90​% of a book. He has 9 more pages to finish. How many pages are there in the​ book?
I'm kind of confused... Can somebody help me? It's for homework... Plz hurry up and answer...
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04/22/20

For the Function f(x)=x^3-3x+2, locate the ordered pairs of the absolute extrema on the interval [-1,3]
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04/22/20

A jar contains 10 red marbles numbered 1-10, 8 blue marbles numbered 1-8, and 12 white marbles numbered 1-12. A marble is drawn at random from the jar. Find the probability of the given event.

(a)The marble is red. (b) The marble is not red. (c) The marble has the number 3 written on it. (d) The marble is blue with the number 1 written on it. (d) The marble has the number 19... more
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04/22/20

Simplify each rational expression by factoring difference of squares
Numerator: g-5Denominator: g^2-25
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04/22/20

Find the sum of the first 10 terms of the arithmetic sequence
a4 = 26a9 = 56
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04/22/20

Polynomial Degree 4; zeros:1, Multiplicity 2; 4i
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04/21/20

The area of a rectangular table is 12 square feet. The length of the table is 4 feet. Which of the following can be used to find the width?
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04/21/20

Finding z-scores (High School Algebra 2)
A normal distribution has a mean of 50 and a standard deviation of 5. P(43≤x≤57)z-score: ?Help please.
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04/21/20

Given the polynomial, identify the coefficients and degree of each term: 3x3−2−5x2+x4+3x
Given the polynomial, identify the coefficients and degree of each term: 3x3−2−5x2+x4+3x First term: Degree=______ coefficient=______Second term: Degree=______... more
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04/21/20

A drawer is filled with 9 black shirts, 6 white shirts, and 5 gray shirts. One shirt is chosen at random from the drawer. Find the probability that it is not a white shirt.
one shirt is chosen at random from the drawer. Find the probability that is not a white shirt. put the a nswer in simplest form.thankyou
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04/21/20

The graph of one complete period of a cosine curve is given. Find the amplitude, period, and horizontal shift. (Assume the absolute value of the horizontal shift is less than the period.

(a) Find the amplitude, period, and horizontal shift. (Assume the absolute value of the horizontal shift is less than the period.)amplitude= ________period=________horizontal shift=________(b)... more
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