Recent activity by Zhen

Recent activity by Zhen

What period refers to the point at which the annuity ceases to be an accumulation vehicle and begins to generate regular benefit payments? A) Conversion period. B) Annuity period. C) Rebate period. D)

answered Dec 29, 2024

1 answer 62.4k views

How can the NOT NULL constraint be added to a column after a table is made? a) By using the MODIFY COLUMN statement in SQL b) It cannot be added after table creation c) By using the RENAME COLUMN statement

answered Nov 22, 2024

1 answer 220k views

What factors influence how teachers use the concept of goodness of fit with children in their case?why is it important to realize this concept with each child?

answered Aug 18, 2024

1 answer 93.8k views

Annelids __________. A. have a mouth that is separate from the anus B. include leeches, earthworms, and flatworms C. use their pseudocoeloms as hydrostatic skeletons D. All of the listed responses are

asked Aug 11, 2024

1 answer 9.9k views

A signal m(t) frequency modulates a 100 kHz carrier to produce the following narrowband FM signal: ONBEM (t) = 10 cos (217.105t + 0.0050 sin 216.104t) Generate (block diagram design) the wideband FM signal

answered Aug 7, 2024

1 answer 28.0k views

Change the following to an indirect style, recounting what someone else is saying (present tense): "Tengo mucha hambre." Option 1: Ella tiene mucha hambre. Option 2: Él dice que tiene mucha hambre. Option

answered Jul 29, 2024

1 answer 174k views

If there are 30 dogs and 40 cats at a pet daycare, fill out all of the possible ratios of dogs to cats that could be made.

answered Apr 12, 2024

1 answer 188k views

if the core electrons were 100% effective at shielding the valence electrons from the nuclear charge and the valence electrons provided no shielding for each other, what would be the effective nuclear

answered Mar 13, 2024

1 answer 61.3k views

How much current would a 12 bread bread toster to a 220v outlet

asked Feb 18, 2024

1 answer 124k views

Which of the following symbol will make a true sentence when inserted in the blank? 5/7___0.6 a. < b. > C. =

answered Dec 19, 2023

2 answers 187k views

Graph the points K(-2, -1), L(-1, 2), M(2, 4), and N(1,1) in desmos geometry. What is the distance from point M to point N? options: 4 √10 3 √8

answered Dec 11, 2023

1 answer 3.3k views

Vygotsky believed that learning primarily occurred through __________. a. schemas formed from one’s experiences b. one’s experiences with the environment c. one’s social interactions with others d. use

answered Dec 10, 2023

1 answer 65.1k views

1. 5x - 8 < 17 It needs to be graphed on a number line.

asked Dec 3, 2023

1 answer 90.9k views

According to monk's stories, what common trait do Hercules and Samson share

answered Nov 10, 2023

1 answer 103k views

How much interest will a principal of 16,500$ earn in 18 months?

answered Jun 12, 2023

1 answer 102k views

1. Paris was formerly known as Lutte. True False

answered Apr 21, 2023

2 answers 151k views

I need help please I’m going to put it in the comments brainless says not to use phrases it hurts their feelings?

asked Apr 13, 2023

2 answers 214k views

What are the zeros of f(x)=2x^3+5x^2-2x-5, if one of the zeros is 1?

answered Feb 12, 2023

1 answer 7.2k views

Please help! options A) integer B) Real C) Whole D) irrational

answered Dec 24, 2022

2 answers 205k views

Inverse of f(n)=-2n^3-3

answered Oct 13, 2022

1 answer 172k views

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