Recent activity by Heyjinkim

Recent activity by Heyjinkim

3 times the sum of r and d minus 2 times the difference of r and d squared. Translate the above sentence into algebraic expression. Now simplify that expression.

asked Nov 8, 2023

1 answer 35.2k views

If we measure distance with foots how much error generates?

asked Oct 1, 2023

1 answer 86.0k views

10x3 thousands=?How many thousands are in the answer?

asked Sep 11, 2023

1 answer 192k views

Find the equation of this line

asked May 4, 2023

1 answer 80.1k views

two thin lenses of focal length 10cm and 20cm are placed in contract calculate the effective power of the combination

answered Apr 7, 2023

1 answer 44.6k views

The rigid crust and uppermost mantle are known collectively as the _________________.

asked Mar 17, 2023

1 answer 189k views

What did albert einstein win the nobel prize for in 1921.

answered Mar 8, 2023

1 answer 173k views

Compare: 0.1299 O 0.3A.>B.

answered Jan 31, 2023

1 answer 19.9k views

Importance of pollination and fertilization in plant reproduction

asked Jan 12, 2023

1 answer 108k views

The table shows a function. Is the function linear or non linear

answered Dec 29, 2022

1 answer 131k views

how many metres of wire is needed to fence a circular pond of radius 7.7m if the fence is to have three strands of wire all the way around .Give your answer correct to one decimal place. (Take pi is 3.

asked Dec 28, 2022

1 answer 142k views

Beloved Baby Company manufactures and sells children's strollers. Each stroller requires eight screws. For September, Beloved Baby Company will begin September with 360 screws in its beginning inventory.

asked Nov 5, 2022

1 answer 125k views

HELP PLZ ASAP Which ones are true which ones are false 1 the phylum porifera is characterized by organisms with no real tissue true or false? 2 when an organism is asymmetrical it means that no matter

asked Nov 4, 2022

1 answer 210k views

Predict whether the entropy change for this process is positive or negative and explain your answer. Then, predict whether the free energy change for the process is positive or negative and explain your

answered Nov 3, 2022

2 answers 118k views

18 Ms. Kennedy and Mrs. Thed went shopping for calculators and notebooks. Ms: Kennedy bought 9 calculators and 5 notebooks for $118. Mrs. Theel bought 6 calculators and 12 notebooks for $96. How much did

asked Nov 1, 2022

2 answers 163k views

Choose the phrase that uses a reflexive verb. A. Yo tengo que pedirles permiso para hablar. B. Los piratas no nos dicen la verdad. c. Ellos nunca se bañan aunque el agua abunda. D. Marta peina a la muñeca.

asked Sep 20, 2022

2 answers 56.6k views

I need some help!!!Please

asked Jul 23, 2022

2 answers 6.0k views

Modern-day Mexico still deals with political instability. What recent but related problem does it face?

asked Jul 13, 2022

1 answer 99.0k views

How far is it directly from a middle pocket to an opposite corner pocket on this pool table?

asked Apr 24, 2022

1 answer 149k views

Casey polled 50 seventh grade students. He asked who they planned to vote for as class president. Thirty students said they would vote for Lynne. Twenty said they would vote for Marcus. Use this probability

answered Mar 28, 2022

1 answer 103k views

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