JO

This page lists questions and answers that were posted by visitors named JO.

Questions

The following questions were asked by visitors named JO.

Suppose the temperature outside is dropping at a constant rate. At noon , the temperature is 70 degrees f and it drops to 58 degrees f at 5:00 P.M. How much did the temperature change each hour?

Evaluate. | –48 |

Evaluate. 42 + 2•7 – (5 • 4 – 15)

If p = –4 and q = 2, evaluate 3p2 + 5q.

Use your calculator to evaluate the following expression if x = –2.57, y = 1.55, and z = –1.98. Round your answer to the nearest tenth.

Write the following phrase using symbols. The product of 3 and n

Use the indicated property to write an expression that is equivalent to the following expression. (5 .12).17 ((associative property of multiplication)

Use the distributive property to remove the parentheses in the following expression. Then simplify your result if possible. 10(P+5)

The coefficient of friction = 0.256 Mass of and object = 356 kg What is force of friction? Is this correct?... Ff = umg = 0.256*356kg*9.81 = 894 N

How do you find the max height of a projectile given the angle and Vi? Angle = 57.0 degrees Initial V = 46 m/s

Identify the bail system beneficiaries

. Remox Corporation is a British firm that sells high-fashion sportswear in the United States. Congress is currently considering the imposition of a protective tariff on imported textiles. Remox is considering the possibility of moving 50 percent of its p...

The pulley system shown in the figure is used to lift a 52-{\rm kg} crate. Note that one chain connects the upper pulley to the ceiling and a second chain connects the lower pulley to the crate. The crate is rising with an acceleration of 2.5 m/s^2. Deter...

In 2001, President George W. Bush signed the Economic Growth and Tax Relief Reconciliation Act of 2001 (EGTRRA). This bill called for large tax cuts just as the Economic Recovery Act of 1981 had and largely benefited the wealthiest Americans. President Bu...

Which is the standard form of the equation with p = 26, O= 3pi/4 ? SQRT2x – SQRT2y = 0 SQRT2x – SQRT2y + 52 = 0 SQRT2x + 52 = 0 SQRT2x + 52y = 0

Calculate the molar solubility of silver chloride (AgCl) in: a-deionized water and b-.20M NaCl solution Given Ksp=1.6*10^-10

Calculate the molarity of a solution made by adding 33.4 mL of concentrated nitric acid (70.4 % by mass, density 1.42 g/mL) to some water in a volumetric flask, then adding water to the mark to make exactly 2000 mL of solution. (It is important to add con...

Find cos(a+b). sin a = 3/5, a lies in Quadrant I, and cos b = 12/13, b lies in Quadrant I.

Answers

The following answers were posted by visitors named JO.

Evaluate. | –48 |

WRITE THW FOLLOWING PRODUCT USING SYMBOLS. THE PRODUCT OF 3 AND N

tHE EVALUATE IS 3X+Y / Z+2Y

Could you find the answers?

thank you bobpursley!

A- 14H + 6Fe^2+ + Cr2O7^2- --> 6Fe^3+ + 2Cr ^3+ + 7H2O B- 3N2H4 +4Cl03- --> 6NO2+ 12Cl- + 6H2O This was all I was able to come up with, am I at lease headed in the right direction?