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MATH SOLVE
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General
Is the data set approximately periodic? If so, what are the period and amplitude?The tables show the value of a stock, in dollars, each week for 20 weeks. Identify whether the data set is approximately periodic and, if so, determine the period and amplitude. Question 2 options:The data set is not approximately periodic.The data set is approximately periodic with a period of 5 and an amplitude of about 3.The data set is approximately periodic with a period of 10 and an amplitude of about 6.The data set is approximately periodic with a period of 10 and an amplitude of about 11.
General
4 months ago
During his science experiment, Yuri measured the temperature of a water sample as 24 degrees Celsius. To determine the temperature in degrees Fahrenheit, he used the formula , where F is the temperature in degrees Fahrenheit and C is the temperature in degrees Celsius. Which is a correct step in the process Yuri should take to convert the temperature? Check all that apply.Substitute 24 for F.Substitute 24 for C.Add 32 to C before multiplying by .Multiply the value of C by before adding 32.
General
4 months ago
Example 5 suppose that f(0) = −8 and f '(x) ≤ 9 for all values of x. how large can f(3) possibly be? solution we are given that f is differentiable (and therefore continuous) everywhere. in particular, we can apply the mean value theorem on the interval [0, 3] . there exists a number c such that f(3) − f(0) = f '(c) − 0 so f(3) = f(0) + f '(c) = −8 + f '(c). we are given that f '(x) ≤ 9 for all x, so in particular we know that f '(c) ≤ . multiplying both sides of this inequality by 3, we have 3f '(c) ≤ , so f(3) = −8 + f '(c) ≤ −8 + = . the largest possible value for f(3) is .
General
4 months ago
the number that is 3 times the sum 5 and 7 i wrote 3 x 5 + 7 explain why i cannot use this expression to find the number
General
4 months ago
WILL MARK BRAINLIEST GIVING 30 POINTS Directions: Answer all questions completely. Show all work and computation.Use the diagram below to answer the following questions.1. Can you use Pythagorean Theorem to find the missing side? Why or why not?2. Would you use Law of Sine or Law of Cosine to find the length of side CB? Explain your answer.3. Find the length of side CB. Show your work and round your answer to the nearest whole number.4. Find the measure of angle C. (Hint: use the other “Law”). Round your answer to the nearest whole degree. 5. What is the measure of angle B? Show your work and round your answer to the nearest whole degree.
General
4 months ago
What is the measure of the inscribed angle ABC if the measure of the arc, which this angle intercepts is: 48, 57, 90, 124, 180.
General
4 months ago
An equation is shown below. 12 - 9 + c = 12 What value of c makes the equation true?
General
4 months ago
Which equation represents a line parallel to the line shown on the graph?
General
4 months ago
the table shows how much jake charged for the last 4 orders of pup cakes. what is the constant of proportionality in cost per pup cake?
General
4 months ago
Which ordered pair (x, y) is a solution to the following system of equations?{5x+4y=-14{3x+6y=6
General
4 months ago
3. Is the relationship shown by the data linear? If so, model the data with an equation X | Y 1 ,5| 5,10| 9,15| 13,20|
General
4 months ago
The Williams family has a $234,900 mortgage at 9%. Their monthly payment is $1890. What is the new principal after the first payment to the nearest hundredth of a dollar?
General
4 months ago
Choose the correct simplification of the expression (2x - 6)(3x2 - 3x - 6). (4 points) Select one: a. 6x3 - 24x2 + 6x + 36 b. 6x3 - 24x2 + 6x - 36 c. 6x3 + 24x2 - 6x + 36 d. 6x3 - 24x2 + 6x + 12
General
4 months ago
f(x)=8x^2-2x+3 g(x)=12x^2+4x-3What is h(x)=f(x)-g(x)? A) h(x)=20x^2+2xB) h(x)=-4x^2-6x C) h(x)=-4x^2-6x+6 D) h(x)=-4x^2+2x
General
4 months ago
A print shop purchases a new printer for $25,000. The equipment depreciates at a rate of 5% each year. The relationship between the value of the printer, y, and the year number, x, can be represented by the equation, y = 25,000 • 0.95 x . Complete the table below with the value of the printer, to the nearest cent, in years 1, 2, and 3. Include proper commas and decimals in your answer.
General
4 months ago
Find all points (if any) of horizontal and vertical tangency to the curve. Use a graphing utility to confirm your results. (If an answer does not exist, enter DNE.) x = t2 − t + 9, y = t3 − 3t
General
4 months ago
(don't understand but I think its easy)Which of the following relations is a function? A. {(-3, -1), (-1, -3), (-3, -3), (9, 4), (2, 3)} B. {(1, 7), (2, 8), (4, 5), (0, 0), (3, 5)} C. {(2, 5), (5, 6), (2, 3), (1, 7), (0, 2)} D. {(6, 1), (5, 8), (9, 9), (5, 9), (5, -3)}
General
4 months ago
Which equation is equivalent to 2^4x = 8^x-3?2^4x = 2^2x-32^4x = 2^2x-62^4x = 2^3x-32^4x = 2^3x-9
General
4 months ago
Line r cuts a pair of parallel lines. One of the eight angles created measures 90°. Which statements about the angles are true? A. All the angles are congruent. B. Only four of the angles measure 90°. C. All the angles are right angles.D. Only the vertical angles are congruent. E. All the interior angles are congruent.
General
4 months ago
3^8 a^10 b^-5 c^2 over 3^12 a^7 b^-3 c^-2 when a =4 b= 8 and c= 3
General
4 months ago
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