The predictors in the k-variable model identified by backward stepwise are a subset of the predictors in the (k + 1) - variable model identified by forward stepwise selection.

True or False?

Find the exact circumference of a circle with the given radius. 3¼ inches C =

Myra's test scores are shown. she has one more test for the semester. what is the minimum score that she can make on her last test and have an average greater than 90

If 235=19,432 than248=?

What is the 11th term of the sequence 1,2,4,8,16 answer choices 32 192 1024 2048

Your friend goes shopping with $35. She buys a sweater that is on sale for half price and uses a coupon for $5 off the sale price. She has $10.50 left. What was the original price of the sweater?

Divide X^4 + 2x^2+1 by x+1

Use an example to describe how a rate is a measure of one quantity per unit of another quantity

IVa wantd to train for a race by runing 10km ober 3 days uring the week. The first day she ran 1.37 km more than she aran on the secnod day. On the third day, she ran 0.98 km more than the second day. How many km she run on the third day?

Angle RSU is complementary to angle UST. Angle QSR is congruent to angle RSU. Which statement is true about angles UST and QSR? They are complementary. They are supplementary. They are congruent. They are obtuse.

You are solving an equation and have simplified each side. You see that there is a term containing the variable on each side, both having a negative coefficient. Explain what you would choose to do and why.