Write a rule for the nth term of the sequence. Then find a20

37, 29, 21, 13, ...

Give an example of a problem that could be solved using the expression 9.5 x (8 + 12.5). solve your problem.

It took 2 electricians 5 days to wire a house. How long would it take 10 electricians?

How do I write 16,107,320 in expanded form?

If 20 gallons of water are poured into 1/4 gallon containers, how many full containers can be filled?

Dawn Lingua bought three yards of cloth to make some curtains. The cloth was on sale for $2.25 per yard. How much did Dawn pay for the cloth if the sales tax was 5%? A. $7.25 B. $2.36 C. $7.09 D. $8.07

The diameter of a human hair is 9*10^-5 meters. The diameter of a spiders silk is 3*10^-6 meters. How much greater is the diameter of a humans hair than a spiders silk?

Kelly is reading an 858-page book. During the past 6 days she has read 468 pages. At this rate, how many more days will it take her to complete

How to calculate the area of trapezium by only giving one base?

The product of 4 and a number plus the product of 3 and the same number is 35. What is the number

Here are the iq test scores of 31 seventh-grade girls in a midwest school district: 114 100 104 89 102 91 114 114 103 105 108 130 120 132 111 128 118 119 86 72 111 103 74 112 107 103 98 96 112 112 93 these 31 girls are an srs of all seventh-grade