Shama completed the right column of the table to help her find the difference of the fractions. Seven-eighths minus two-thirds Step 1, Find a common denominator for the fractions. Shama's Work shows 24. Step 2, Find an equivalent fraction for 7-eighths. Shama's Work shows StartFraction 21 over 24 EndFraction. Step 3, Find an equivalent fraction for 2-thirds. Shama's Work shows StartFraction 8 over 24 EndFraction. Step 4, Write the difference as a fraction. Shama's Work shows StartFraction 13 over 24 EndFraction. In which step did his first error occur? Step

Will give brainliest sum of arithmetic series (sigma notation) find the numerical answer to the summation given below. (image shown below)

Will give brainliest plz hurry lexie surveyed 4 teenagers to find out approximately how many hours, per week, they read for fun, and how many siblings they have. brooke said she reads about 10 h a week for fun, and that she has 5 siblings. celia said she has 1 brother and 1 sister and reads for fun about 3 h each week. henry said he has 2 brothers and reads for fun about 30 min each week. jude said he doesn't read for fun and has 3 brothers and 3 sisters. use this information to complete the data table. express your answers as whole numbers or decimals. name hours of fun number of siblings brooke celia __ henry jude

In each of the cases that follow, the magnitude of a vector is given along with the counterclockwise angle it makes with the +x axis. use trigonometry to find the x and y components of the vector. also, sketch each vector approximately to scale to see if your calculated answers seem reasonable. (a) 50.0 n at 60.0°, (b) 75 m/ s at 5π/ 6 rad, (c) 254 lb at 325°, (d) 69 km at 1.1π rad.