Numerade

Questions asked

BEST MATCH

Write the system of linear equations that is represented by the given augmented matrix. Assume that the variables are $x_1$ and $x_2$. $$ \left[ \begin{array}{cc|c} 3 & 5 & 7 \\ 1 & 6 & 2 \end{array} \right] $$ Let $x_1$ represent the variable for the first column and $x_2$ represent the variable for the second column. The equation that represents the first row is $\boxed{\phantom{3x_1 + 5x_2 = 7}}$. The equation that represents the second row is $\boxed{\phantom{x_1 + 6x_2 = 2}}$. (Type equations using $x_1$ and $x_2$ as the variables. Type your answers in standard form.)

View Answer

BEST MATCH

1. A body of mass 80 kg moving with a velocity of $ 6 \mathrm{~ms}^{-1} $ hits a stationary body of mass 40 kg . a) If the bodies move together after the impact, calculate the velocity of the composite body just after the impact. b) If the bodies do not move together and the body of mass 40 kg is moving with a velocity of $ 3 \mathrm{~ms}^{-1} $ in the same direction as the body of mass 80 kg , find the velocity of the 80 kg mass after imnact

View Answer

BEST MATCH

What is the symbol of an ion with 13 protons, 14 neutrons, and 10 electrons?

View Answer

BEST MATCH

Q10. Which of the following is NOT a cause of Atrial Fibrillation? Graves disease Ischemic heart disease Pheochromocytoma Nephrotic syndrome

View Answer

BEST MATCH

negative externalities are often referred to as: • full absorption costs. • social costs. • allocated costs. • environmental costs.

View Answer

BEST MATCH

Q:What are the theoretical implications of applying chaos theory to predict and manage complex electrical phenomena such as intermittent power grid failures or electromagnetic interference in sensitive electronic equipment?

View Answer

BEST MATCH

Make a research topic that is applicable in area of work. Write the topic as a phrase or a sentence) consent and altered LOC, what are the issues

View Answer

BEST MATCH

If the expected return on the market is 5 percent, the risk-free rate is 4 percent, and the beta is of an asset 1.2, what is the asset's expected return?

View Answer

BEST MATCH

The bioecological model: A cannot accommodate other theories. B does not allow for new scientific developments. C provides a "whole picture" of the developing child. D was developed by Piaget.

View Answer

BEST MATCH

Your pediatric patient has been diagnosed with acute otitis media. The provider has ordered amoxicillin as a treatment. Amoxicillin comes in a liquid formulation of 200mg/5mL. Your order instructs you to give 80-90mg/kg/day divided in two doses. The patient weighs 22 lbs. How many mg will you give your patient in a single dose? (this will be a range)

View Answer

tamara z.