Which of these statements is true?

1 year agoany thoughts so far? the important thing to remember is that the x-coordinate represents time and the y-coordinate represents height

1 year agothe answer is C

1 year agohm, that's not quite right, see how the y-intercept is (0,5) not (0,0)? that means the projectile was launched from a height of 5 not the ground

1 year agook the projectile was launced from a height of 5 C is not

1 year agohint - how long does it take to reach the vertex? (the maximum)

1 year agofirst correct me if i'm wrong, it's increasing

1 year agoit's increasing, but how long does it take to reach the top? (hint: what's the x-coordinate of the vertex?)

1 year ago12

1 year agogood, so the projectile takes 12 seconds to reach the maximum which answer choice does that lead us to?

1 year ago\(\color{#0cbb34}{\text{Originally Posted by}}\) @Vocaloid good, so the projectile takes ~12 seconds~ to reach the maximum which answer choice does that lead us to? \(\color{#0cbb34}{\text{End of Quote}}\) note: 12 seconds, since we are talking about time, not 12 feet

1 year agosorry B

1 year agogood

1 year agowe just have to check these one by one for A) does (# of girls)/total = 0.4?

1 year agoNO

1 year agoif we look at the table, notice how total girls = 80 and total = 200? what's 80/200?

1 year ago0.4

1 year agocorrect

1 year agogood, so that's 40% making A true for B) is (total # of students who prefer A)/total students equal to 0.7?

1 year agotake a look at the table, how many students prefer A?

1 year ago120

1 year agoin the "A" column, what's the total number of students who prefer A?

1 year agolook at column A what's the total down at the bottom?

1 year ago70

1 year agogood and what's 70/the total number of students? gtg I hope tso can take over ;_;

1 year agonot B

1 year agoGood and is C correct

1 year agoyes

1 year agoam i right ?

1 year agoYes and how about D

1 year agono

1 year agoHow many participants liked B

1 year ago35

1 year agoAnd how many of those were girls

1 year ago10

1 year agoam i right ?

1 year agoYes so 10/35 so is D correct or wrong

1 year agoyes

1 year agocorrect

1 year agoYes = correct I'm going to assume What about E

1 year agono

1 year agoGood

1 year agoare you good at math ?

1 year agoI would hope so

1 year agoMake another post

1 year ago