A recent experiment tested the hypothesis, "Listening to music while studying decreases test scores." One

group listened to music while they studied and one group did not listen to any music while they studied.

What would the indepent variable be? The dependent?

In a standard deck of cards, what is the probability of drawing a face card followed by drawing a non-face card Kelly is making a rectangular garden that has a width of (2x + 3) and length of (2x - 4)How much fertilizer would she need to lay down before she starts toplant her flowers (area)? What is the rate of diffusion of NO gas to CO gas? Calculate the mass of 100.0 mL of a substance whose density is 19.32 kg/L. Express your answer in kilograms using the correct number of significant figures. Do not enter your answer using scientific notation. In guinea pigs, the color of the fur is determined by a single gene with two alleles control. The brown allele (B) is dominant over the white allele (b). Two heterozygous guinea pigs are crossed. Draw a genetic diagram with the genotypic, phenotypic and ratio information of the P and F generations of this cross. There are 29 students in Mrs. Dixon's science class. On the last test, only 1 student earned the median score of 84.How many students scored an 84 or lower?A - 15b - 14C - 13D - 12 Read the excerpt below and answer the question.Proctor: I'd have you see some honesty in it. Let them, that never lied die now to keep their souls. It ispretense for me, a vanity that will not blind God nor keep my children out of the wind.What does John Proctor mean with this statement in his last conversation with Elizabeth?A. He does not want to leave Elizabeth with the impression that he did anything wrong.B. There are many that would die before they'd lie; however, because he has lied before, he can do it again if it means staying alive.C. The lie isn't as terrible since he has lied to her before; it isn't as sinful to lie again.D. He would like to see something honest come of it all, and it isn't as hard to tell a lie as others might think. Which quotation from the passage most clearly shows that the author thinks Mount Shasta is very impressive?1. "is the single cone of an immense, extinct volcano"2. "occupies the country east of Scott's Mountain"3. "they are utterly inconspicuous under the shadow of the great peak"4. "a grandeur equaled by hardly any American mountain" What impact did the establishment of churches have on freed African-Americans during the Reconstruction Era? Mi mama siempre dibuj ________A. abaB.alas flores a florist orders sunflowers every 6 days, starting from the sixth day of the year, and daisies every 4 days starting from the fourth day of the year. when is the first THREE TIMES she will order the flowers on the same day? On a map, 1 inch equals miles. Two houses are inches apart on the map. What is the actual distance between the houses? Use pencil and paper. Show how you can represent the scale with two different ratios. Plzzz help as soon as possible Find the probability of rolling a 6 and spinning a consonant on a single roll of the cube anda single spin of the spinner. Use probability notation. State your result as a reduced fractionand as a percent. Select the values that make the inequality n > -8 true.(Numbers written in order from least to greatest going across.) 16 + 36 Drag numbers to the lines to create an equivalent expression in factored form How did the introduction of the "Age of Science" change the production of sugar? Assume the total cost of a college education will be $200,000 when your child enters college in 16 years. You presently have $55,000 to invest. What annual rate of interest must you earn on your investment to cover the cost of your childs college education? Nicole received a $15.00 gift card for a photo center. She used it to buy prints that cost 7 cents each. The remaining balance, B (in dollars), on the card after buying x prints is given by the following.What is the remaining balance on the card if Nicole bought 50 prints? which two caribbean countries have large reserves of forests