Ace - AI Tutor
Ask Our Educators
Textbooks
My Library
Flashcards
Scribe - AI Notes
Notes & Exams
Download App
joel mar-n

joel m.

Divider

Questions asked

BEST MATCH

2.1.2 With reference to the production function provided above, explain whether it is possible to have decreasing marginal product in all inputs and yet increasing returns to scale from a production process. [4]

View Answer
 divider
BEST MATCH

Which of the following could be used to distinguish a plant cell from an animal cell? Choose all that apply. Group of answer choices a. Presence of cell nucleus b. Presence of mitochondria c. Presence of chloroplasts d. Presence of a plasma membrane e. Presence of cytoplasm f. Presence of ribosomes g. Presence of a cell wall h. Presence of chloroplasts

View Answer
 divider
BEST MATCH

By comparison, prokaryotes have 70S ribosomes, while eukaryotes have _______

View Answer
 divider
BEST MATCH

(a) Most calculators can find logarithms with base and base e. To find logarithms with different bases, we use the To find $log_9(16)$, we write the following. (Round your answers to three decimal places.) $\log_9(16) = \frac{\log(\boxed{})}{\log(\boxed{})} \approx \boxed{}$ (b) Do we get the same answer if we perform the calculation in part (a) using ln in place of log? Yes, the result is the same. No, the result is not the same.

View Answer
 divider
BEST MATCH

Antitrust laws include all of the following except: A. The Trump Tariff & Collusion Act of 2018 B. The Sherman Antitrust Act, 1890 C. Provisions preventing predatory pricing D. The Clayton Act, 1914

View Answer
 divider
BEST MATCH

QUESTION 6 6.1 Convert 13,4 rads to degrees and minutes 6.2 The arc length of a sector of a circle is 12,5cm and the angle sector subtends at the centre of the circle is 1,25 rads. Calculate the following: 6.2 .1 The radius of the sector 6.2 .2 The area of the sector in cm^(2) (1) 6.3 A wheel has an angular velocity of 150rads per second. Calculate the number of revolutions the wheel completes 6.3.1 per second. 6.3.2 per minute. 6.4 Given that the diameter of a circle is twice the length of a chord of the same circle, calculate the length of the chord as a function of the height of the segment created by the chord. 6.5 Given that sin heta =-(8)/(17) for 270deg <= heta <=360deg , determine the value of 1+tan^(2) heta (3) without using a calculator. 6.6 Two tall buildings of the same height are 20m apart as shown in the diagram below. From some point A on one of the buildings, the angle of elevation of a dove (D) at the top of the other building is 27deg . Calculate the height of the buildings if from the same point A, the angle of depression of the base (B) of the other building is 47deg and DMA=90deg . 100 QUESTION6 6.1 Convert 13,4 rads to degrees and minutes 6.2 centre of the circle is 1,25 rads Calculate the following: 6.2.1 The radius of the sector 6.2.2 The area of the sector in cm2 6.3 A wheel has an angular velocity of 150 rads per second. (2) (1) (2) 6.3.1 per second. (2) (1 6.3.2 per minute. 6.4 the chord. (4 6.5 without using a calculator. 6.6 top of the other building is 27. of the base (B) of the other building is 47 and DMA =90. 20m (5) [20] 100 TOTAL:

View Answer
 divider
BEST MATCH

5. Maculae : Contain(s) hair cells that detect changes in head position.target 5 of 5

View Answer
 divider
BEST MATCH

Problem 5. Suppose that \(X\) is a continuous random variable that is uniformly distributed on the interval \([1, b]\). Moreover, its CDF is \(F(x) = \begin{cases} 0 & x < 1 \ \frac{x}{4} + a & 1 \le x \le b \ 1 & b < x. \end{cases}\) a) Determine the values \(a, b\), the formula for \(f(x)\), the pdf of \(X\), \(E[X]\), \(V(X)\), and the standard deviation \(\sigma\). b) Determine \(P(\frac{\sigma}{2} < X - \mu < \frac{3\sigma}{2})\) (draw a diagram and shade the region that represents this probability).

View Answer
 divider
BEST MATCH

Question 2 (1 point) Sales at its SportCheck stores gained 12.22\% from last year sales. If last year sales, were \$1,814.8M, what are this year sales?

View Answer
 divider
BEST MATCH

You are using the table of random digits to choose a simple random sample of six students from a class of 30 students. You label the students 01 to 30 in alphabetical order, and then select a simple random sample. Which of the following is a possible sample that could be obtained? A) 45, 74, 04, 18, 07, 65 B) 04, 18, 07, 13, 02, 07 C) 04, 18, 07, 13, 02, 05

View Answer
 divider