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An ice cube of mass 9.5 g at temperature 0∘C is added to a cup of coffee, whose temperature is 95 ∘C and which contains 130 g of liquid. Assume the specific heat capacity of the coffee is the same as that

asked Dec 16, 2024

1 answer 216k views

Utilitarianism is concerned with a. Rights b. Duties c. Happiness d. Privileges e. The total amount of happiness in the world

answered Oct 18, 2024

1 answer 199k views

The cost for producing a ringtone is $0.24 that must be paid to the songwriter and the cell phone provider. Bling Records decided to sell each ringtone for $0.99. How much is your potential profit per

answered Sep 6, 2024

1 answer 210k views

Question 5 of 30 An optimistic outlook is related to: O A. nothing. OB. better health. C. having more successful relationships. O D. making more money.

asked Jun 28, 2024

1 answer 170k views

When baking in a glass or dark pan, the oven temperature should be: A. Lowered by 25°F to 50°F compared to the recommended temperature for a metal pan. B. Increased by 25°F to 50°F compared to the recommended

answered Jun 14, 2024

1 answer 19.0k views

Martin Campbell wants to invest in mutual funds but is also worried about diversification. Which fund would you recommend? a) Growth fund b) Balanced fund c) Index fund d) Money market fund

answered May 28, 2024

1 answer 156k views

The following subtraction operator has been declared for a class: Balance operator -(const Balance& balance); That operator is being overloaded as what kind of function? A) Member B) Non-member/non-friend

answered May 14, 2024

1 answer 23.2k views

Four times a number is at least 10

answered May 14, 2024

1 answer 41.9k views

Derive a finite difference approximation formula for the second derivative f ′′(xi) using three points xi−1,xi, and xi+1 , where the spacing is such that xi−xi−1 = 2h, and xi+1−xi = h (non-uniform spacing).

answered Apr 26, 2024

1 answer 191k views

What is the suggested advanced warning sign spacing for Urban (low speed)? 1) 100 feet 2) 200 feet 3) 300 feet 4) 400 feet

asked Apr 10, 2024

1 answer 109k views

PLEAS HELP The picture is to answer the questions and here are the questions The Death of Georgi Markov and the Attack on Vladimir Kostov (1978) 1. What was the delivery method of the ricin? 2. What are

asked Jan 19, 2024

1 answer 53.0k views

Given the function. calculate the following values.

answered Nov 30, 2023

1 answer 224k views

We distinguish two categories of forces: __________ forces are those in which matter

answered Oct 29, 2023

1 answer 154k views

Write a mixed number for each time period. Be sure each fraction is in the lowest terms and I want an explanation. You get 100 points for this question. ;] 8:00 am to 9:20 am

answered Oct 12, 2023

1 answer 134k views

REMOTE GR 8 SCIENCE / SECTION1 / 9 OF 50Which transformation must occur when a dam uses water to generate energy?O A. Mechanical energy to potential energyоB. Chemical energy to potential energyC. Mechanical

asked Aug 7, 2023

1 answer 228k views

Fill in the blanks with a vocab above. Help me please. Question 3 to 8

answered May 30, 2023

2 answers 195k views

An aluminum bar 3 feet long weighs 12 pounds. What is the weight of a similar bar that is 3 feet 4 inches long?

answered Apr 5, 2023

2 answers 234k views

When testing fertilizer on a tomato farm, one patch of soil is given fertilizer and another patch (the same size) is not. Which one is the experimental group? A. The fertilized soil B. The amount of sunlight

answered Feb 17, 2023

1 answer 32.5k views

Solve the equation on the interval [0,2π). 8cos^2x+4cosx=0 Select all correct solutions. 0 π/3 π/2 2π/3 π 4π/3 5π/3 3π/2 11π/6

answered Jan 14, 2023

2 answers 60.9k views

If a company uses a cost-plus approach to pricing, it will find:__________ a) there are several different definitions of cost and the higher the cost, the higher the markup percentage. b) there are several

answered Dec 7, 2022

1 answer 223k views

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