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Which choice is equivalent to the product below when x>0?
General
4 months ago
What are the x-intercepts of the parabola?graph of parabola falling from the left, passing through negative 6 comma 2 to about negative 4 and one half comma negative one fourth, and rising to the right, passing through negative 3 comma 2 (−5, 0) and (−4, 0) (−4.5, 0) and (−4, 0) (0, −4) and (0, −5) (0, −4.5) and (0, −4)
General
4 months ago
Use the Divergence Theorem to calculate the surface integral S F · dS; that is, calculate the flux of F across S. F(x, y, z) = x2 sin(y)i + x cos(y)j − xz sin(y)k, S is the "fat sphere" x8 + y8 + z8 = 8.
General
4 months ago
Off the production line, there is a 4.6% chance that a candle is defective. If the company selected 50 candles off the line, what is the standard deviation of the number of defective candles in the group?
General
4 months ago
Given three points A(-1,-2) B(3,4) C(3,6). Find the perpendicular bisector of a) AB b)BC
General
4 months ago
Given the equation 5x2 − 20x + 15 = 0, what are the values of h and k when the equation is written in vertex form a(x − h)2 + k = 0? h = 2, k = 17 h = 2, k = −5 h = 1, k = 3 h = −1, k = −3
General
4 months ago
A 150 no container can hold 23.6 g of aluminum what is the density of the aluminum?The density of mercury is 13.6g/cm3 at 23c what is the volume of a container that can hold 3.2 g of mercury at this temperature?What is the mass of iron that has a density of 4.9g/cm3 in a 250ml beaker? Could you show your work and explain how to do it I'm not sure how to do this
General
4 months ago
How much longer is CD compared to AB ? Round your solution to 2 decimal points.
General
4 months ago
Billy wanted to write a ratio of the number of apples to the number of peppers in his refrigerator. He wrote 1:3. Did bully write the ratio correctly? Explain the answer
General
4 months ago
Point M is the midpoint of AB. The coordinates of point A are (-7, 3) and the coordinates for M are (-3, 3). What are the coordinates of point B?PLEASE HELP ITS DUE TOMORROW!!!!!!
General
4 months ago
if 66 2/3% of a certain kind of ore is iron, how much pure iron can be made from 240kg of this ore? 12 metric tons?
General
4 months ago
Rewrite in simplest radical form 1 x −3 6 . Show each step of your process.
General
4 months ago
The number of entrees purchased in a single order at a Noodles & Company restaurant has had an historical average of 2.05 entrees per order. On a particular Saturday afternoon, a random sample of 50 Noodles orders had a mean number of entrees equal to 2.4 with a standard deviation equal to 0.82. At the 5 percent level of significance, does this sample show that the average number of entrees per order was greater than expected?(a) Choose the correct null and alternative hypotheses.a. H0: μ ≥ 2.05 vs. H1: μ < 2.05b. H0: μ ≤ 2.05 vs. H1: μ > 2.05c. H0: μ = 2.05 vs. H1: μ ≠ 2.05
General
4 months ago
Anmol says f(x) = x + 1 / x^2 − 1 and g(x) = 1 / x − 1 represent the same function. Is she correct? Justify your answer.
General
4 months ago
How many liters of glycerin should be added to 12 liters of an 8% glycerin solution so that the resulting solution contains 16%glycerin? Round the answer to the nearest hundredth if necessary.
General
4 months ago
two trucks leave a factory at the same time. one travels east 60 miles per hour, and the other travels west at the 39 miles per hour. in how many hours will they be 150 miles apart?
General
4 months ago
suppose that$22,700 is invested in a certificate of deposit for 1 year at 10.9% annual interest to be compounded semi-annually. How much interest will this investment earn? Round your answer to the nearest cent, if necessary. Note: 365 days in a year and 30 days in a month
General
4 months ago
b(1) = 16b(n) = b(n - 1)+1Find the 2nd term in thesequence.
General
4 months ago
Find f(4) when f(x)=4x^2 - 2 x - 4
General
4 months ago
Describe the difference between simple and compound interest. What types offunctions are used to model both types of interest?
General
4 months ago
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