Numerade

Questions asked

BEST MATCH

Through the first half of the eighteenth century, the power of the colonial assemblies generally declined. Group of answer choices True False

View Answer

BEST MATCH

Select the correct statements. Today, about 60% of people employed in America work in nonmanufacturing fields Over 50% of our nation's gross domestic product comes from manufacturing activities. The number of employees working in manufacturing has remained relatively constant over the past 40 years. The U.S. economy is moving more towards the service industry

View Answer

BEST MATCH

1. a. Make a presentation on the factors to consider when choosing a coding system in GT [20] b. Describe the balancing concept outlining the basic steps the 3 methods [30] C. As an industrial engineer make some recommendations on why a facility should consider adapting a good plant layout [10]

View Answer

BEST MATCH

how useful is the ABCDE skin assessment to prevent skin cancer

View Answer

BEST MATCH

An experimenter wanted to study whether the amount of sleep subjects get affects their performance on a midterm exam. He asked each student when they finished the exam to write the number of hours of sleep they got the night before on the front page of their exam Question: Is this correlational research or is it formal research? If it is correlational research, identify the correlational method being used.

View Answer

BEST MATCH

Which of the following changes will ensure that an economy experiences sustained economic growth? A. increasing the amount of capital B. increasing the amount of raw materials C. increasing the amount of labor D. technological change

View Answer

BEST MATCH

Fifteen items or less: The number of customers in line at a supermarket express checkout counter is a random variable with the following probability distribution. X 0 1 2 3 4 5 P(x) 0.10 0.20 0.20 0.15 0.30 0.05 Part 1 of 3 (a) Compute the mean $\mu_x$. Round the answer to three decimal places as needed. $\mu_x$ = 2.5 Part 2 of 3 (b) Compute the standard deviation $\sigma_x$. Round the answer to three decimal places as needed. $\sigma_x$ = 1.466 Part: 2 / 3 Part 3 of 3 (c) If each customer takes 2 minutes to check out, what is the probability that it will take more than 8 minutes for all the customers currently in line to check out? Round the answer to two decimal places as needed. The probability would be

View Answer

BEST MATCH

Question 1A (TOTAL: 5 MARKs) Find the exact solution(s) of the following equation, in simplified form. (a) 3^(2x-1)=2^(3x) QUESTION 1A (TOTAL: 5 MARKS) Find the exact solution(s) of the following equation, in simplified form (a) 32x-1 = 23x

View Answer

BEST MATCH

Evaluate the integral using integration by parts with the indicated choices of $u$ and $dv$: \\ $\int -2t \sec^2(t) dt$; $u = -2t$, $dv = \sec^2(t) dt$ \\ Note: Use an upper-case "C" for the constant of integration.

View Answer

BEST MATCH

A scientist is trying to increase the number of cells grown in the lab. After giving 3 different treatments, she obtained the results presented in the table below. Percent survival of cell cultures Cell Type Treatment A Treatment B Treatment C HeLa* 79% 25% 54% Stem 56% 18% 81% Kidney 18% 9% 2% T cells 22% 22% 22% *HeLa cells come from an immortal human cancer cell line. They were taken from a patient, Ms. Henrietta Lacks, in 1951 and have been continuously grown for research to this day. Ms. Lacks' cells have been credited with helping find a cure for polio as well as becoming an effective model to study (and hopefully cure) cancer. What one of the following represents possible dependent and independent variables for the investigation in this scenario? ODV = treatment; IV = percent survival of cell cultures ODV = percent survival of cell cultures; IV = treatment DV treatment; IV = cell type ? DV = cell type; IV = treatment ODV = cell type; IV = percent survival of cell cultures

View Answer

natalia h.