What is the sum of these expressions: (-3.5t - 4s + 4.5) + (-7.1 - 0.3s + 4.1t)

Which of the following sequences of numbers are arithmetic sequences? Check all that apply. A. 2, 4, 6, 8, 10, ... B. 1, 1, 1, 1, 1, ... C. 1, 2, 3, 5, 6, 7, ... D. 3.0, 3.1, 3.2, 3.3, 3.4, ... E. 2, - 4, 6, - 8, 10, ...

The 7-bit ASCII code for the character '&' is: 0100110 An odd parity check bit is now added to this code so 8 bits are transmitted.

If the ratio of katie's stickers to Jenna's is 7:4 and katie has 21 stickers how many does jenna have?

if car insurance is $128 and you spend 1/4 of your monthly income on it how much is your monthly income?

What is the value of √-128, if i² = - 1?

A butterfly has a wingspan of 66 millimeters and a height of 6 centimeters which is greater and by how much

To make one batch of granola, Linda mixes one pound of oat flakes, six ounces of walnuts, and four ounces of sunflower seeds. How many pounds of granola can she make

If you pay 1875$ to get a 750 sq. ft. house. How much would a 1300 painting job cost

The table below represents the displacement of a horse from its barn as a function of time: Time (hours) x.

There are 114 pencils in the drawer. Jessica placed 117 more pencils in the drawer. How many pencils are now there in all?