A hydrocarbon has the molecular formula C6H12.

Which of the following statements interpret this information correctly?Choose one or more:a. The ratio of C:H in this compound is 1:2.b. There are six C atoms and 12 H atoms in one molecule of this... more

Electricity question

A defibrillator sends approximately 0.1C of charge through a patient’s chest in about 2 ms. The average voltage during the discharge is approximately 3,000V. Compute the average current that flows,... more


please help me! Please help me as soon as possible.

Question 1: Identify the graph that represents the given system of inequalities. Also identify two ordered pairs that are solutions to the system.y > x + 5y ≥ 2x + 3A.) Possible solutions: (−6,... more


chemistry question

What is the root mean square average speed of of water molecules at 211 degrees Celsius in the gas phase. Can someone please show the steps as well.


A Ferris wheel is 35 meters in diameter and boarded from a platform that is 3 meters above the ground.

A Ferris wheel is 35 meters in diameter and boarded from a platform that is 3 meters above the ground. The six o'clock position on the Ferris wheel is level with the loading platform. The wheel... more


A hopper jumps straight up to a height of 1.7 m. With what velocity did it leave the floor? (acceleration = 10 m/s2)

How do you arrive at -3.22 which is the answer I don't get it.


algebra question

write each compound inequality as an absolute value inequality.27.25<c<27.750.1187<d<0.1190


Can you please help me with this one?

(x3 + ax2 + bx + c)/ (x+d) = x2 - kx + kIn the above equation d and k are positive integers. Which of the following could be all of the roots of x3 + ax2 + bx + c? (A) d, -k (B) d, k (C) -d, 2 (D)... more


Find the average value of the function f over the interval [2, 7].

f(x) = 10 − x

Data Management general question

hello,I have an inquiry regarding a concept in data management, which is to explain why odds can be greater than one but probabilities must be between 0 and 1?would appreciate any help.


Need help with cost function question

Scenario: Global Furniture is a company that manufactures office chairs.The market research department of the company has presented for the daily production of x office chairs,the following... more


its chemistry :I

1.24g of Tin (III) fluoride is in a package of toothpaste decompose to Tin and Fluorine gas.By this reaction: 2SnF3 (s) -> 2Sn (s) + 3F2 (g)What volume of Fluorine gas will be produced at STP?


physics question

An elastic band stretches from 0.1m to 0.15m when a mass of 225g is suspended from the elastic band. What is the spring constant of the elastic band?


I feel like this is a simple question that I'm just not understanding

Points A, B, and C are collinear. If AB = 12 and BC = 7, find the two possible lengths of AC.


A pitcher throws a baseball from a height of 2.5 meters with a velocity of 21 m/s. How long before the ball hits the ground? How far will the ball travel?

Free Fall Kinematic Equations which may help with this problem.Vf=Vi + 9.8*t d=Vi*t + .5*9.8*t2 Vf2 = Vi2 + 2*9.8*d d= [Vi + Vf]*t/2


basic identities

what is cosΘ when sinΘ= 2/5 ?


Please help me this is hard

A group of people are spinning a spinner that is separated into eight equal parts. ● Group One spins the spinner eight times.● Group Two spins the spinner twenty times.● Group Three spins the... more


Please help me this is hard

 The probability of eating pizza for dinner is 34% and the probability of buying a new car is 15%. The probability of buying a new car given that you eat pizza for dinner is 42%. What is the... more

Trig - Find the exact value of expression (Using complementary angle therom)

2 Questions: - (sec 80/csc 10) csc^2 65 - tan^2 25 Angles are in degrees


Words scrabble, need help

HI everyone I need to make a sentence out of these words That/logistics/just about/to say/about/I wanted/everything/covers


algebra word problem

as treasurer of his school’s 4H club, Kenny wants to buy gifts for all 18 members. He can buy t-shirts for $9 and sweatshirts for $15. The club has only $180 to spend. If Kenny wants to spend all... more


i have an assignment due tonight for geometry. i really could use the help.

write the equation of a line in slope intercept form that passes through (-2,5) and is parallel to y=3x-3.


Pythagorean theorem

The shorter leg of a right triangle is 9 m shorter than the longer leg. The hypotenuse is 9 m longer than the longer leg. Find the side lengths of the triangle.

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