Which polynomial is a perfect square trinomal?

A. 36x^2 - 18x - 9

B. 4a^2 - 28a - 49

C. 25b^2 - 40b + 16

D. 4x^2 - 6x + 9

According to a recent article the average number of babies born with significant hearing loss (deafness) is approximately two per 1,000 babies in a healthy baby nursery.

A child walks to the store 1/2 mile and back. what is the displacement?

What is 14.1% of 232 mL and rounded to the nearest 10th

Which is a unit rate? StartFraction 4 dollars Over 3 cans EndFraction StartFraction 5 students Over 2 teachers EndFraction 6 hours : 1 book 3 miles : 2 days

A level 0.90 confidence interval is A) any interval with margin of error ± 0.90. B) an interval computed from sample data by a method that has probability 0.90 of producing an interval containing the true value of the parameter of interest.

Two sisters drive 144 miles on a camping trip they averaged at least 32 miles per gallon on the trio describe the number of gallons of gas they used

3. Suppose the value of a home changed by - 20% over the past live years. Thiѕ mеаnѕ thаt a. a mistake was made in the calculation, because relative thаngе cannot the negative b the house increased in value over the past live yean.

A snail move 6 feet every 10 hours. how far it does in 15 hours

A pot holds 550 ml of liquid. How many liters does it hold? 1 Liter = 1000 ml l. Explain how you got your answer.

A small bag of carrots weighs 8 and 1/2 ounces. If this is 3 and 3/4 ounces less than a larger bag of carrots. How much does the larger bag weigh?