The growth of Ghana, Mali, and Songhai was based on
a. their exportation of cotton, indigo, and sugar
b. their control of the Trans-Atlantic slave trade
c. their conversion to Islam
d. their control of trade routes in Saharan Africa

Write the range of the function using interval notation. Describe the steps required to determine the equation of a quadratic function given its zeros and a point. Which of the following authors wrote an autobiographical slave narrative?I. Frederick DouglassII. Nathaniel HawthorneIII. Harriet Beecher StoweIV. Harriet Ann Jacobs In the storm by Joseph Altsheler When two parallel lines are cut by a transversal then the interior angles on the same side of the transversal are By recognizing the series as a Taylor series evaluated at a particular value of x, find the sum of each of the following convergent series1 + 3 + 9/2! + 27/3! + 81/4! + ..... Last year, a Walmart store in Nebraska had annual sales of $11,390,000, with an average dollar stock amount for the year of $2,149,000. What was the stock turnover for the year at the store in Nebraska? How would the store manager determine if this was a "good" rate of turnover? what is the meaning of form of business organization? don't spam Extralinguistic aspects of human communication includes nonverbal features that accompany oral production of language and modify the actual meaning. This form of human communication also includes paralinguistic codes and nonlinguistic cues. What is the difference between paralinguistic codes and nonlinguistic cues Which of the following sets of points are NOT coplanar? In contrast to data in a database, data in a data warehouse is described as subject oriented, which means that it _____. Solve for x. Round to the nearest tenth of a degree, if necessary A circular rod with a gage length of 3.1 m and a diameter of 3 cm is subjected to an axial load of 68 kN . If the modulus of elasticity is 200 GPa , what is the change in length 3. The following are the scores you shot in five rounds of golf: 70,80,75,75,80. The variance is: A. 3.74 C. 14 B. 196 D. 70 Select the correct answer.Read the sentence from the passage.Planting more trees around the house also helps keep the air cooler in summer.What claim does this evidence support?A.Plants can be saved by keeping them in cooler temperatures.B.Spending time in nature can entertain some people.OC.More people need to learn how to take care of indoor plants.D.There are many small ways to reduce electricity use. Solve for congruent triangles !PLEASE HELP WILL GIVE BRAINLIEST!An internet service charges $34 per month for internet access. Write an equation to represent the total cost based on the number of months of internet access. Find the length of AC. Round to the nearest hundredth if necessary. A television wave has a_____wavelength than an infrared wave Mars is about 1.5 times further from the Sun than Earth. Compared to Sun as seen from Earth, the Sun as seen on Mars is