Use mental math to find the sum. (3.NBT.2) 9. 46 + 14 +
10. 39 + 243 +
11. 326 + 402 +
Estimate. Then find the sum. (3.NBT.2)
12. Estimate:
13. Estimate:
14. Estimate:
15. Estimate:
Houghton Mifflin Harcourt Publishing Company
164
356
+442
545
+ 139
437
+ 184
+230
Chapter 1 33

Abbey purchased a house using a fixed rate mortgage. the annual interest rate is 4.2% compounded monthly for 20 years. the mortgage amount is $235,000. what is the monthly payment on the mortgage? this isn't a multiple choice question have to show my work

In new york city at the spring equinox there are 12 hours 8 minutes of daylight. the longest and shortest days of the year very by two hours and 53 minutes from the equinox in this year the equinox falls on march 21 in this task you use trigonometric function to model the hours of daylight hours on certain days of the year in new york city a. what is the independent and dependent variables? b. find the amplitude and the period of the function. c. create a trigonometric function that describes the hours of sunlight for each day of the year. d. graph the function you build in part c. e. use the function you build in part c to find out how many fewer daylight hours february 10 will have than march 21. you may look at the calendar.

Can someone me immediately, this is due by midnight! if you can't see the question, i'll text it to you. show the steps you took to get your answer.