Andrew plans to build a tree house that is 1/2 size of Patricia's tree house. Andrew plans to make the area of his tree house at least 15 square feet. Write and solve an inequality to
find the area of Patricia's tree house. Use pencil and paper. Describe how you know which tree house is larger without solving the inequality.
Let x be the area of Patricia's tree house. Complete the inequality.
1/2x__15. Options : > < >_ <_

PLEASE HELP NEED HELP ASAP

You are saving to buy a bicycle; so far you save 55.00. the bicycle costs 199.00. you earn 9.00 per hour at your job. which inequality represents the possible number of h hours you need to work to buy the bicycle?

Run a linear regression to determine an equation (y=mx+b y=mx+b)

Atechnician compares repair costs for two types of microwave ovens (type i and type ii). he believes that the repair cost for type i ovens is greater than the repair cost for type ii ovens. a sample of 6767 type i ovens has a mean repair cost of $79.79$⁢79.79. the population standard deviation for the repair of type i ovens is known to be $19.18$⁢19.18. a sample of 5555 type ii ovens has a mean repair cost of $75.24$⁢75.24. the population standard deviation for the repair of type ii ovens is known to be $21.40$⁢21.40. conduct a hypothesis test of the technician's claim at the 0.050.05 level of significance. let μ1μ1 be the true mean repair cost for type i ovens and μ2μ2 be the true mean repair cost for type ii ovens. step 2 of 4 : compute the value of the test statistic. round your answer to two decimal places.