Mathematics, 21.04.2021 22:40, dejabrewer01
The point (-7, -24) is on the terminal ray of angle θ which is in standard position. A student found the six trigonometric values for angle θ. The student’s answers are shown.
sin (theta) = StartFraction 24 Over 25 EndFraction. cosine (theta) = negative seven-twenty-fifths. tangent (theta) = negative twenty-four-sevenths. cosecant (theta) = StartFraction 25 Over 24 EndFraction. secant (theta) = negative StartFraction 25 Over 7 EndFraction. cotangent (theta) = negative StartFraction 7 Over 24 EndFraction.
Which value(s) are incorrect?
Answers: 1
Mathematics, 21.06.2019 15:00, vnzgirl
1. there are 25 students who started computer programming in elementary school and 25 students who started computer programming in middle school. the first group had a mean final project grade of 95% and the second group had a mean final project grade of 92%. the line plot shows the differences after 10 rerandomizations. determine whether the difference in the means of the two groups is significant based on the line plot. explain your answer.
Answers: 1
Mathematics, 21.06.2019 16:30, leenzazou98241
The average human heart beats 1.15 \cdot 10^51.15⋅10 5 1, point, 15, dot, 10, start superscript, 5, end superscript times per day. there are 3.65 \cdot 10^23.65⋅10 2 3, point, 65, dot, 10, start superscript, 2, end superscript days in one year. how many times does the heart beat in one year? write your answer in scientific notation, and round to one decimal place.
Answers: 1
Mathematics, 21.06.2019 16:30, kenken2583
Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7
Answers: 2
The point (-7, -24) is on the terminal ray of angle θ which is in standard position. A student found...
Mathematics, 20.12.2019 07:31
Spanish, 20.12.2019 07:31
Chemistry, 20.12.2019 07:31