Numerade

Questions asked

BEST MATCH

Question 33 (2 points) Retaining earnings helps a cooperative manage risk and fund future investments True False

BEST MATCH

A surveyor bounces a laser off two channel markers (L and R) to find the bearing and distances of the markers from point S as shown. Left (L) North 4 000 m $\phi$ 60° 45° S Find the angle $\phi$ (Give your answer to the nearest degree) 5 000 m Right (R) $\delta$ East

View Answer

BEST MATCH

Three point charges are fixed in a Cartesian coordinate system as follows: q1 = 878 nC is at (8.89, 3.56) cm, q2 = -296 nC is at (-8.57, 7.83) cm, and q3 = 565 nC is at (-6.18, -3.69) cm. a) Calculate the voltage at the origin of the coordinate system due to q1 only (in kV).b) Calculate the voltage at the origin of the coordinate system due to q2 only (in kV).c) Calculate the voltage at the origin of the coordinate system due to q3 only (in kV).d) Calculate the total voltage at the origin of the coordinate system due to all three charges (in kV).e) A fourth charge Q = 57.7 C of mass 132 mg has a speed of 637 m/s when it is at the origin of the coordinate system. Calculate its total mechanical energy at that moment (in J).f) Calculate the speed of the fourth charge when it is very far away from the other three charges (in m/s).

View Answer

BEST MATCH

Question 4 of 10.In which of the following circumstances would Form 1310 need to be attached to the return with box C (Person, other than A or B, claiming refund for the decedents estate) checked? Tyler, the nephew of the decedent, Perry, is filing a final return for Perry, and Perry is entitled to a refund. Tyler has not been appointed as personal representative. Perry did not leave a will. Serena is the surviving spouse of Cecil. Cecil did not leave a will. Serena is filing a married filing joint tax return for them for the year of death. They will receive a refund. Diane is filing the final tax return for her sister, Kerri, who passed away September 19. She was appointed the executor of Kerri's estate on January 10. Diane will be receiving a refund on the final return. Magdalena is filing the final tax return for her son Matteo. Matteo left a valid will appointing his mother as his executor. After preparing the return, Magdalena finds that Matteo has a balance due. Mark for follow up

View Answer

BEST MATCH

Sec 4.5 Greatest Common Factor and Factor by Grouping Question 6 of 21 (1 point) | Question Attempt: 1 of Unlimited Factor out the greatest common factor: 12x^(5) - 12x^(3) = Sec 4.5 Greatest Common Factor and Factor by Grouping Question 6 of 21 (1 point) | Question Attempt: 1 of Unlimited Factor out the greatest common factor: 12x - 12x^(3)

View Answer

BEST MATCH

Carla redeemed EE bonds which qualify for the educational exclusion. The redemption consisted of $14,000 principal and $6,000 interest. The net qualifying educational expenses are $10,000. Her AGI is below the threshold for phase out of the exclusion. The taxable interest is A. $2,400. B. $0. C. $3,000. D. $6,000.

View Answer

BEST MATCH

Suppose that $\hat{\theta_1}$, $\hat{\theta_2}$ are unbiased estimators of $\theta$ with $Var(\hat{\theta_1}) = 1$ $Var(\hat{\theta_2}) = 1$ $Cov(\hat{\theta_1}, \hat{\theta_2}) = \frac{1}{3}$ Define another estimator, $\hat{\theta_3}$, by $\hat{\theta_3} = \frac{1}{2}\hat{\theta_1} + \frac{1}{3}\hat{\theta_2}$ a) $\hat{\theta_3}$ is a biased estimator of $\theta$. Multiplying $\hat{\theta_3}$ by what number will make it unbiased? Express your answer as a fraction. b) What is the variance of the estimator $\hat{\theta_3}$? Make sure to take into account the covariance term.

View Answer

BEST MATCH

6. [0/1 Points] DETAILS PREVIOUS ANSWERS OSCALC1 13.1.016. 11/100 Submissions Used MY NOTES ASK YOUR TEACHER Find the domain of the vector-valued function $r$. (Enter your answer using interval notation.) $r(t) = \left< t^3, \sqrt{t - 8}, \frac{8}{3t + 1} \right>$ Additional Materials Reading Submit Answer

View Answer

BEST MATCH

Priya has a $36,000 car loan at 18% for 36 months, on which she makes monthly payments of $1,301.49. After making her 15th payment, she wants to know the amount to pay the loan off. What is the payoff for Priya after her 15th payment?

View Answer

BEST MATCH

To find the roots, zeros, x-intercepts, and solutions of a quadratic equation, set each of its factors equal to zero.

View Answer

miriam s.