Recent activity by Iman Salehi

Question

A completely reversible air conditioner provides 35,000 btu/h of cooling for a space maintained at 70°f while rejecting heat to the environmental air at 110°f. calculate the rate at which the entropies

answered Oct 12, 2024

1 answer 174k views

Which statement about the ethnicity and religion of Iran is true? A) Most people are Persian and the majority religion is Sunni Islam. B) Most people are Arabic and the majority religion is Sunni Islam.

asked Sep 18, 2024

1 answer 201k views

Which distance measures 7 units? a number line going from which undefined geometric term is described as a location on a coordinate plane that is designated by an ordered pair, (x, y)? 1) distance 2) line

answered Aug 29, 2024

1 answer 31.2k views

Find the length of side x in simplest radical form with a rational denominator

asked Aug 1, 2024

1 answer 56.1k views

Should we still use the Electoral College today? Why?

asked Jul 15, 2024

1 answer 190k views

Four main ways anxiety changes the way you see the world around you. A) Enhanced focus, improved memory, increased creativity, heightened empathy B) Tunnel vision, selective attention, distorted thinking,

asked Jun 26, 2024

1 answer 159k views

Match the items in the left column to the items in the right column. 1. conquered the incas hernando cortes 2. the incan emperor christopher columbus 3. wanted to sail around the world andes mountains

answered Jun 11, 2024

1 answer 213k views

A cylinder contains 582ml of loose wet sand which weighs 922gr. Under a static compaction, the volume of sample is reduced 5% of the original volume and the degree of saturation of the soil reaches Sr-5290.

answered May 19, 2024

1 answer 98.0k views

In a package of 4 apples, the total weight is the sum of the weights of individual apples. What is the mean weight of a package of apples? a) 60 g b) 140 g c) 175 g d) 700 g

answered May 3, 2024

1 answer 87.3k views

A loss or termination before 20 weeks gestation is referred to as a/an ______. a. Miscarriage b. Stillbirth c. Ectopic pregnancy d. Preterm birth

asked Apr 23, 2024

1 answer 170k views

Please solve this equation 3x+4y=55 y=2x

answered Apr 13, 2024

1 answer 13.8k views

Un regard menaçant est un caractère ou un physique

answered Dec 19, 2023

1 answer 150k views

Need Help Quickly! Which expressions describe the area of the shaded region? Select all that apply. A rectangle is divided into 12 columns and 6 rows, making 72 smaller rectangles. An area that includes

answered Oct 17, 2023

2 answers 112k views

How did I get this wrong I need help with this problem ( please show work) P.s I don’t know what’s wrong with the quality

answered Oct 8, 2023

1 answer 126k views

Given that x = 6 and y = -4, evaluate the following expression.

answered Sep 15, 2023

1 answer 191k views

I NEED HELP ASAP PLZZZ HELPP PLZZ I need this done in like 10 minutes

answered Jul 10, 2023

2 answers 152k views

A used car dealer has the following information for two months of sales:Month 1: 239 cars soldMonth 2: 324 cars soldWhat is the increase/decrease of change?Round to the nearest percent.

answered Jun 26, 2023

1 answer 44.5k views

Episodes of overwhelming anxiety that last for several minutes with physical symptoms such as shortness of breath and rapid heartbeat is most characteristic of:________.

answered Apr 21, 2023

1 answer 186k views

Select the sentence with consistent verb tense. O I will plan the meals for the week and then I will go to the store. O I planned the meals for the week and then I will go to the store. O I will plan the

answered Mar 23, 2023

2 answers 83.8k views

What does a catalyst do? A. Decreases the reaction rate B. Increases the equilibrium constant C. Decreases the equilibrium constant D. Increases the reaction rate

asked Feb 13, 2023

1 answer 159k views

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