A projectile is fired straight up from ground level. After \( t \) seconds, its height above the ground is s feet, where \( \mathrm{s}=-16 \mathrm{t}^{2}+128 \) For what time period is the projectile at least 192 feet above the ground? Select the correct choice below and fill in the answer boxes to complete your choice. A. For the time period between (and not inclusive of) \( \square \) seconds and \( \square \) seconds the projectile will be at least 192 ft abt (Simplify your answers.) B. For the time period between (and inclusive of) \( \square \) seconds and \( \square \) seconds the projectile will be at least 192 ft above (Simplify your answers.)

\( \frac{\text { Exprecoin }}{3^{-6}} \)

The joint shown is fastened together using two bolts. Determine the required diameter of the bolts if the failure shear stress for the bolts is \( \tau_{\text {fill }}=\mathbf{3 5 0} \mathbf{~ M P a} \). Use a factor of safety for shear stress \( =2.5 \)

guide an equation (a) in slope-intercept form and (b) in standard form for the line passing through ( \( -1,4 \) ) and parallel to \( x+3.5 .51 \) = Part 1 of 2 your answer in slope-intercept form. Use integers or fractions for any numbers in the equation.)

QUESTION 8. Describe the reasons why e-business based on Internet technology is important for organizations to work on. ANSWER 8. Based on this chapter, encourage the students to find the answer to this

Problem 1. What is the smallest prime which divides the number equal to \( 3^{20}+11^{18} \) ?