Recent activity by Martin Hauner

Recent activity by Martin Hauner

Write a letter to your friend telling about your studies and school

asked Sep 10, 2023

1 answer 64.4k views

Help Me On This!! I already know the answer but i need a short explanation.

answered Sep 1, 2023

1 answer 139k views

What does an Epidemiologist study? A. Diseases B. Plants C. The Epidermis D. Insects

answered Jul 29, 2023

1 answer 64.2k views

PLEASE HELP ASAP Use the excerpt to answer the question. Excerpt from President Andrew Jackson's Message to Congress, December 6, 1830 The present policy of the Government is but a continuation of the

asked Jun 25, 2023

1 answer 65.8k views

15. The ticket price for a concert in a historic music hall cost $11.20 for the concert with a program and a hall restoration fee of d dollars. The price for 11 tickets comes to $128.15. What equation

asked Jun 6, 2023

1 answer 134k views

Which of the following describes a common American experience during World War II? Group of answer choices Most Americans faced extreme deprivation. Americans continued to suffer with high unemployment

answered May 23, 2023

1 answer 1.2k views

An ion in the second column of the periodic table has 74 protons. How manyelectrons does it have? (Hint: Remember that the position on the periodic tableallows you to predict the charge of an ion).

answered May 18, 2023

1 answer 189k views

Need help with this

answered Apr 24, 2023

1 answer 229k views

Katie is selling lemonade for $1.50 per cup. She decides to put them on sale for $0.90. What percent discount did she give on her lemonade?

asked Apr 9, 2023

1 answer 184k views

DNA replication is considered to be ______ because the end product consists of one old strand and one newly synthesized strand.consistantsemiconservativedispersiveconservative

asked Feb 24, 2023

1 answer 79.5k views

The main Hormone causing changes in girls is called...

answered Oct 31, 2022

1 answer 50.1k views

Two expressions that are equivalent to 7x10^-4

asked Oct 18, 2022

1 answer 228k views

NECESITAR | to need yo nosotros tú I vosotros él ellos ella ellas usted ustedes

asked Oct 16, 2022

2 answers 109k views

Calculate the number of formula units in 1.87 mol of NH4Cl a. 1.13 x 1024 NH4Cl b. 6.75 x 1024 NH4Cl c. 1.12 x 1024 NH4Cl

asked Sep 13, 2022

1 answer 50.2k views

Which of the following numbers makes the inequality -2 A-5 B -2 C 5 D 6 E -3 6 Evie's test score is greater than 65, but no more than 90. An inequality that represen this is

answered Aug 31, 2022

1 answer 182k views

HEEEELLLLLPPPPPPPPP!!!!!!!!!

asked Aug 25, 2022

1 answer 148k views

Which of the following is a controllable risk factor of infectious diseases? A. drug abuse B. pollution C. air D. heredity

answered Aug 3, 2022

2 answers 208k views

What are two types of forces exerted by magnets?

answered Jul 5, 2022

2 answers 37.6k views

Cullen said that multiplying a fraction by a fraction equivalent to 1 always results in a fraction that has the same value as the original fraction. Is he correct?

answered May 14, 2022

1 answer 20.8k views

Which sentence contains an error in word usage? Help me please!!

asked May 4, 2022

1 answer 61.5k views

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