3. Find x to the nearest tenth. 20 25

Q: 40

A:

Q: If the 3rd and 13th terms of an arithmetic sequence of numbers are 7 and 27, respectively, then the…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 1x-3=23

A: Given 1x - 3 = 23

Q: Nanda Yueh and Lane Zuriff sell homes for ERA Realty. Over the past 6 months they sold 120 homes.…

A:

Q: A large camera store sells 20,000 batteries annually. It costs 15¢ to store 1 battery for 1 year and…

A: 100 cents make a dollar. The number of batteries should be such that it results to the least…

Q: Table for 77 and 78 mph 4.5 5.7 7.8 9.6 13.4 rpm 1,500 2,000 2,500 3,000 3,500 mpg 8.2 6.9 4.8 4.1…

A: The given problem is to find the quadratic regression for the model from the given data of fuel…

Q: 1+2x=77

A:

Q: 2x-3=11

A:

Q: 2x-10=10

A: The given Equation is  2x -10 = 10

Q: -3+9x=12

A:

Q: 5 9. 3.

A: If two chords of a circle intersect each other then the product of line segments of one chord is…

Q: 5+7=

A: Addition : The addition is taking two or more numbers and adding them together, that is, it is the…

Q: 7) 61 1

A: Use Pythagoras thereon to find the length of an unknown side in a right angle triangle.

Q: 2ex+1=8

A:

Q: Finel for r=1-Sino

A:

Q: Find

A:

Q: 11+2x=31

A:

Q: Simplify

A: 4a2b4-a32b2

Q: k) Give a "real world" interpretation of the residual calculated in part i). k) Make the following…

A: From the provided data we have the regression equation as, y^ =99.17341-1.59249x Part k: The…

Q: Find two numbers whose sum is 9 and their difference is 60.   Smaller- Large number-

A: We have given the - sum of two numbers = 9. difference of two numbers = 60. we have to find the…

Q: 12x=200

A: Given: The equation 12x=200. To find: The value of x.

Q: 10+9=3p

A: