How do u write 400.638 in expanded form using decimals

If h (x) = x-9, find h (13)

I'll upvote! Consider the sequence 2, 5, 10, 17, ... What is the value of a2? 2 5 10 17

2+2*3+2*2+4=what is the correct answer? a 12 b14 c16 d32

On the first day of camp, 5 10 of the skaters were beginners. Of the beginners, 2 6 were girls. What fraction of the skaters were girls and beginners? Complete the explanation. of the skaters were girls and beginners

Marnie borrowed $1,300. She made 24 payments of $65.30 each. How much did she pay in interest? a. $65.30 b. $1,567.20 c. $267.20 d. $31.72

I need to make this expression true by using grouping symbols. 2x2+3^2 - 4+3x5

Write these decimal fractions in words 42/100

Andrew has only one white and black socks in a drawer. The probability of him pulling out a black sock is 1/5. What is the likelihood of Andrew randomly pulling out a white sock?

Which is the largest? 76%,4/5,.77

The number of blueberry muffins that a baker makes each day is 40% of the total number of muffins she makes. Part A. On Monday the baker makes 36 muffins. What is the total number of muffins that the baker makes on Monday? Part B.