Water hyacinth is an invasive plant species found in many lakes that typically grows at a rate of [tex]7\%[/tex] per day. As part of a study, a scientist introduces a
Select all the expressions that have \(\frac{2}{3}\) as a product. A. \(\frac{21}{25} \times \frac{50}{63}\) B. \(\frac{7}{8} \times \frac{9}{25}\) C. \(\frac{1}{30} \times \frac{2}{3}\) D. \(\frac{3}{25} \times \frac{7}{12}\) E. \(\frac{20}{27} \times \frac{27}{30}\)
Which expression is equivalent to [tex]$30\left(\frac{1}{2} x-2\right)+40\left(\frac{3}{4} y-4\right)$[/tex]? A. [tex]$15x + 30y - 220$[/tex] B. [tex]$15x - 30y - 220$[/tex] C. [tex]$15x + 30y - 64$[/tex] D. [tex]$45xy - 220$[/tex]
The diameter of our solar system (depending on how you define "solar system") is about 8, 980, 000, 000, 000 kilometers. The distance from our solar system to the nearest
On the first of May 2015, Lee and Kim borrowed $250, 000 from the Eastside Bank to buy an apartment. The loan was to be repaid through 180 monthly payments
If a trapeze artist rotates once each second while sailing through the air, and contracts to reduce her rotational inertia to one-fourth of what it was, how many rotations per
A pitcher threw a baseball straight up at 35.8 meters per second. What was the ball's velocity after 2.50 seconds? (Note that, although the baseball is still climbing, gravity is
Which of the following are some tools needed to properly safeguard classified information? A. Encryption, Password protection, Firewall B. First aid kit, Fire extinguisher, GPS tracker C. Sunglasses, Umbrella, Notebook