Settlers used rivers for travel and exploration.

True
False

Read the following quote from a group discussing a good charity to donate money from a recent fundraiser: "I think we should give the money to an animal shelter." What iswrong with this idea?A. It lacks support.B. It is off topic. How many moles of MgCO3 are present in 252. 939 grams of MgCO37 N O 3 5 Od 6 sndjxjcjcjcjchc G Find the future values of the following ordinary annuities. FV of $600 each 6 months for 4 years at a nominal rate of 8%, compounded semiannually. Do not round intermediate calculations. Round your answer to the nearest cent. $ FV of $300 each 3 months for 4 years at a nominal rate of 8%, compounded quarterly. Do not round intermediate calculations. Round your answer to the nearest cent. $ The annuities described in parts a and b have the same amount of money paid into them during the 4-year period, and both earn interest at the same nominal rate, yet the annuity in part b earns more than the one in part a over the 4 years. Why does this occur That, given an array a of n integers, returns the smallest positive integer (greater than 0) that does not occur in a. For example, given a = [1, 3, 6, 4, 1, 2], the function should return 5 6.8.4. A health planning agency wishes to know, for a certain geographic region, what proportion of patients admitted to hospitals for the treatment of trauma die in the hospital. A 95 percent confidence interval is desired, the width of the interval must be .06, and the population proportion, from other evidence, is estimated to be .20. How large a sample is needed? What is the range of f(x) = 3* + 9?O {yly9}O {yly> 3}O {yly 35x+60y>(or equal to)7,000Solve for x and y What is the likely cause of the blockage in the following scenario?A plumber, cleaning out recently blocked lines, indicates that there are roots blocking the sewer system. There are no trees immediately over the sewer line and have not been for years; there is only a small group of trees on the side of the property, several yards from the line.taprootslateral rootsaerial rootsprimary roots The length of a rectangular frame is 15 inches in the diagonal length of the frame is 17 inches what is the width of the frame in inches In paragraph 4, Sandberg writes that it is pointless to tell someone to be fearless. Explain what you think she means by this. How does this belief reveal her tone? How can a cell increase surface area without increasing the volume? What influences speed of an objects fall? (Choose as many as apply)1. Sunlight2. Air3. Altitude4. Heat objective use toachieve moneyallocation to achievela desired outcome Which scenario is an example of an active shooter CBT? You own a portfolio that has $2,400 invested in Stock A and $3,500 invested in Stock B. Assume the expected returns on these stocks are 8 percent and 14 percent, respectively. What is the expected return on the portfolio Classify the phase-change scenarios according to the direction of the heat flow in each case. No net transfer of heat occurs Heat is transferred from the water to the surroundings Heat is transferred to the water from the surroundings Why were state representatives attending a convection in 1787 la carreterael puentela esquinael cruce de calles1. Ral, ________ est encima de la avenida Coln.2. Maneja despacio por ________ entre las ciudades de Valencia y Madrid.3. El peatn no quiere pasar en ________; es peligroso.4. La oficina de Elena est en ________ de la avenida Mar y la avenida Sur. A flow i decribed by velocity field V=ayibxj where a = 2 (m/) and b = 1 (1/) , coordinate are meaured in meter. A) Obtain the equation for the treamline paing through the point (2,5). B) At t=2 , what are the coordinate of the particle that paed through point (0,4) at t=0. C) At t=3 , what are the coordinate of the particle that paed through point (1,4. 25) 2 econd earlier The main reason to use secondary storage is to hold data for long periods of time, even when the power supply to the computer is turned off.TrueFalse