Recent activity by Phn

Recent activity by Phn

Distinct internal laminations that are inclined at an angle to the boundary of the main sedimentary layer are called ___________.

answered Nov 21, 2024

2 answers 1.9k views

there is a mixture consisting of 20 mol. % n-hexane, 45 mol. % n-pentane, 35 mol. % n-heptane at 370 k. (a) find a dew point pressure of a mixture and a dew composition. (b)find a bubble point pressure

asked Sep 17, 2024

1 answer 34.4k views

You are given the identity Work out the values of a and b. x² - 12x + 10 = (x + a)² + b

answered Jul 22, 2024

1 answer 38.6k views

HELP MEEEEE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

answered Apr 13, 2024

2 answers 85.3k views

Which statement accurately describes the legal aspects of teen entrepreneurship? A) Teens can open businesses only if it does not conflict with their schoolwork. B) There are no rules or laws that regulate

answered Mar 13, 2024

1 answer 5.8k views

The half-life of Americium 241, used to make smoke detectors, is 432.7 years. Use the the formula A(t) = Apekt to model the situation. (a) Find the exact value of k, the rate of decay per year. Round to

asked Feb 28, 2024

1 answer 177k views

A manufacturer of kitchen appliances is preparing to set the price on a new blender. Given functions for Demand and Total Cost, develop a mathematical model for the total profit TP in terms of the price,

answered Jan 6, 2024

1 answer 130k views

The cost in dollars of making x items is given by the function C(x)=10x+700 . a. The fixed cost is determined when zero items are produced. Find the fixed cost for this item. Fixed cost =$ Number b. What

answered Sep 25, 2023

1 answer 73.9k views

The nutrition fact sheet at a fast food restaurant says a small portion of chicken nuggets has 195 calories, and 117 calories are from fat. What percent of the total calories is from fat

asked Aug 6, 2023

1 answer 111k views

1.2y+4.5-3.4y-6.3 pls help me

asked Aug 4, 2023

1 answer 229k views

How did the Roaring Twenties set the stage for the Great Depression?

answered Jul 2, 2023

1 answer 216k views

2. For Mass number - Atomic number- Na Sodium 22.989 7492 -Symbol of the element Atomic mass how many protons the atom has? How many neutrons? How many electrons?

answered May 24, 2023

1 answer 128k views

There are 30 men and 5 women participating in a triathlon. What is the ratio of the number of men participating to the total number of participants? Write your answer as a fraction. Use a slash ( 7 ) to

answered Apr 7, 2023

1 answer 208k views

Expand the brackets and simplify the equasion 2(z-5)+6z

answered Jan 28, 2023

1 answer 143k views

7. What kind of sequence is this? 49, 64, 81, 100, ...

asked Jan 23, 2023

1 answer 107k views

Select the correct answer. Solve for x. x2 + 4x - 21 = 0 A. -3, -7 B. -3, 7 C. 3, -7 D. 3, 7

asked Jan 18, 2023

1 answer 216k views

An asset's residual value is ______. (check all that apply. ).

answered Dec 24, 2022

1 answer 214k views

How does a majority of Europe feel about genetic modification of food ?

answered Nov 14, 2022

2 answers 229k views

How many moles is 1.50 X 10^25 molecules NaCl ?

asked Sep 16, 2022

1 answer 24.5k views

Do Great white sharks eat tiger sharks

answered Sep 8, 2022

2 answers 90.4k views

Search QAmmunity.org