Recent activity by Roman Scher

Recent activity by Roman Scher

If 180° ≤ ≤ 270 and S(A) = −4 then determine the exact values of cos(A) and tan(A)

asked Dec 25, 2023

1 answer 21.1k views

Solve - 7 ( k + 5 ) = 3 k - ( 8 k - 1 )

answered Dec 17, 2023

2 answers 12.8k views

You had $24 to spend on seven notebooks after buying them you had $10 how much did each notebook cost.

asked Nov 24, 2023

1 answer 21.7k views

Mr. Jennings put student names in a hat and selected four names without looking. What type of sample did he form? a. biased sample b.convenience sample c. simple random sample d.systematic random sample

answered Oct 23, 2023

2 answers 64.7k views

Assessment started: undefined. Item 1 Which items were products that Europeans wanted from the Americas? Choose all answers that are correct. indigo and cochineal cacao beans and sugarcane grapes and olives

asked Sep 27, 2023

1 answer 183k views

Can anybody help me find what 11x-21=

answered Aug 8, 2023

1 answer 105k views

25 points pleaseee i need some here here

answered Jul 24, 2023

2 answers 113k views

What is the y intercept

asked Jun 16, 2023

1 answer 220k views

Describe the role of B cells in the 1st and 2nd immune response

answered May 24, 2023

1 answer 25.6k views

Who convinced Thomas Jefferson to write the Declaration of Independence? A. Benjamin Franklin B. John Adams C. George Washington

answered Jan 1, 2023

2 answers 225k views

Evaluate the expression for h = 2. 11 - 3h =

answered Dec 29, 2022

1 answer 154k views

Find a, b and c such that the number a , 7,b,23,c are in A.P please solve it

answered Dec 28, 2022

2 answers 143k views

Help me hurry please

answered Nov 14, 2022

1 answer 2.5k views

The final stage of stress according to hand selye's stress model is

answered Oct 2, 2022

2 answers 49.8k views

For two variables in a direct proportion, what is the result of doubling one variable?

answered Sep 27, 2022

1 answer 215k views

Please pleaseeee help! Im so lost this is the last question i have and I’ve been working on it forever. Even asked my mom and she had no idea! Helpp please!!

asked Sep 6, 2022

1 answer 70.5k views

You plan to conduct a survey to estimate the number of adults who have had chickenpox. Find the number of people who must be surveyed if you want to be 95% confident that the sample percentage is within

asked May 24, 2022

1 answer 68.6k views

What is a good topic sentence for the 4 ancient empires?

answered May 10, 2022

1 answer 97.9k views

Help me please pleassssssssseeeeeee

answered Apr 23, 2022

2 answers 6.2k views

What does it mean to go above and beyond? To travel to far away places To do a little bit of extra work To explore outer space To do only what is necessary

asked Apr 13, 2022

1 answer 158k views

Search QAmmunity.org