alculate the price of a 11.0 percent coupon bond with 14 years left to maturity and a market interest rate of 6.4 percent. (Assume terest payments are semiannual.) (Do not round intermediate calculations. Round your final answer to 2 decimal places.) Sond price

The chemical structure of glycine \( \left(\mathrm{C}_{2} \mathrm{H}_{5} \mathrm{NO}_{2}\right) \) is shown below. Highlight each atom that is in an amino group.

Use substitution to determine whether 4 is a zero of the following. \( f(x)=x^{3}-11 x^{2}+17 x+40 \)

Find the zeros of the polynomial function and state the multiplicity of each. \[ f(x)=x^{4}-27 x^{2}+50 \] The smallest zero is -5 with multiplicity 1 . (Type an exact answer, using radicals as needed.) The smaller middle zero is \( -\sqrt{2} \) with multiplicity 1. (Type an exact answer, using radicals as needed.) The larger middle zero is \( \sqrt{2} \) with multiplicity 1. (Type an exact answer, using radicals as needed.) The largest zero is \( \square \) with multiplicity \( \square \). (Type an exact answer, using radicals as needed.)

f. \( y=\ln 5 x \)

ข้าวสารหนักถุงละ 5 กิโลกรัม จะแบ่งใส่ถุงเพื่อทำบุญหนักถุงละ 0.2 กิโลกรัม จะได้กี่ถุง \( \begin{array}{llllll}\text { ก. } 1.0 \text { ถุง } & \text { ข. } 2.5 \text { ถุง } & \text { ค. } 25 & \text { ถุง } & \text { ง. } 20 & \text { ถุง }\end{array} \)