BlueSock BlueSock

24-05-2022
Mathematics

contestada

What is the value of
7•1 ^ - 5 •2 ^ - 1

Respuesta :

pulley304 pulley304

24-05-2022

Answer:

3.5 or 7/2

Step-by-step explanation:

1 to the power of -5=1 ×7= 7

and 2^-1 is .5

so 7×.5= 3.5

Answer Link

Otras preguntas

The lat pull-down is a muscular resistance exercise that primarily works which muscle group? A. Calf muscles B. Upper back muscles C. Hamstring muscles D. qu

The light from Star 1 reaches Star 3 in 138 years and Star 2 in 63 years. Which of these conclusions about the stars is correct? A.The distance between Star

Pressure from the Arabian Plate pressing against the Eurasian Plate created a mountains in Iraq and Oman. b fold traps in the African Plate. (wrong) c the

What best describes the angle between a changing electric field and the electromagnetic wave produced by it? (2 points) A) always equal to a right angle B) alwa

Give the required elements of the hyperbola. 4x^2 - y^2= 16 The value of b is:

Which line from "The Book of Sand" is an example of foreshadowing? -One evening a few months ago, I heard a knock at my door. I opened it, and a stranger walked

2. A sample of table sugar (sucrose, C12H22O11) has a mass of 1.202 g. a. Calculate the number of moles of C12H22O11 contained in the sample and record in Table

Which best describes the purpose of a prewriting document?

Please answer quickly ill give Brainliest.

Mr. Gonzales has only $42.50 to spend at a clothing store. He want to buy a shirt that costs $29, including tax and some bracelets that cost $4.50 each, includi