THIS IS SCIENCE PLEASE HELP!!

When legislators put an issue on the ballot to test how the voters will react to it, this is called a (an) __________________Popular referendumDirect referendumAdvisory referendumNone of the above To open an output file and add to the end of the data already in the file you would write ________. a. OutFile. Open("project. Txt", ios::app);b. OutFile. Append("project. Txt");c. OutFile. Open("project. Txt", append);d. OutFile. Open("project. Txt"); App developers often lament the ______________ created within apps where data is more tightly controlled by a service provider and where firms must comply to the usage policies of the platform provided. concept.Two units of the same type of money must be the same in terms of what they willbuy, which is the principle ofa. functionality.b. value.c. pricing.d. uniformity. 45)Calculate the molarity, mass percent and percent by volume of A solution is made by mixing 100.0 g of butanone, CH3COCH2CH3 (molar mass=72.11 g/mol; density= 0.805 g/mL) and 50.0 g methanol, CH3OH (molar mass=32.04 g/mol; density=0.793 g/mL). Start by determining which is the solute and which is the solvent. creating personal property by the fruits of your labor is called: group of answer choices work force labor confusion production none of the above how many of the following would result in increasing relative strength? the stock price is rising at a faster rate than the market during a bull market. the stock's price is declining at a faster rate than the market during a bear market. the stock's price is rising at the same rate as the market during a bull market. what are the interest cost and the total amount due on a six-month loan of $1,600 at 13.6 percent simple annual interest? what is the most common spacing for two people who work together in an office but who do not know each other well? a balloon is filled to a volume of 2.00 l with 4.00 moles of gas at 25 c. with pressure and temperature held constant, what will be the volume of the balloon if 0.30 moles of gas are released? star x is 30 pc away. an identical star, star y, is 90 pc away. by what factor is its flux diminished? mr. adams divides 183 markers equally among the 24 students in his class. he puts the extra markers in a box. what is the least number of extra markers in a box? a nurse is caring for an adolescent client with autism spectrum disorder. define the disorder and provide three (3) common manifestations of the disorder 11. DO IT YOURSELF A homeowner is updating her front porch by painting stenciled patterns on the floor. If her floor measures 8 feet by 20 feet, and she has 13 different stencils to use, how many stencil patterns per square feet will she have when completed? a 17-year-old boy experiences involuntary contractions of the facial and neck muscles after administration of haloperidol. the patient has arching of the back, deviation of the head to the left, and protrusion of the tongue. what management is indicated? PLEASE HELP!!A blender has an efficiency of 72%. What happened to the other 28%?Answer in one to three complete sentences. When X-rays of wavelength 1 = 0.20 nm are reflected off the face of a crystal, a Bragg maximum is observed at a glancing angle of 0 = 17.5, with sufficient intensity that it is judged to be first order. a) What is the spacing d of the planes that are parallel to the face in question? nm b) What are the glancing angles of all higher order maxima? noel, a manager at olive corp., is of the belief that disabled individuals lack the motivation to get ahead. noel's belief can be best categorized as excel's function can be used to conduct a sign test. a. poisson.dist b. binom.dist c. t.inv d. chisq.dist.rt The Closing Disclosure does not disclose the right of lender to change the loan interest rate.