Recent activity by Petros Kyriakou

Question

Determine the DFT of the following sequences: a.) x[n]=cos(2π⅛n) for n=[0,1,…,7] b.) y₁=[0,−1,0,1] c.) y₂=[j,0,j,1]

asked Dec 15, 2024

1 answer 56.7k views

What does the USC prohibit in terms of obligating or expending in advance or in excess of the appropriation (fund)? 1) Obligating funds without proper authorization 2) Expending funds without proper authorization

asked Dec 3, 2024

1 answer 162k views

After birth approximately 4% to 10% of term and later preterm newborns will recieve_________.

asked Nov 25, 2024

1 answer 27.8k views

Steve wants to buy a new stereo. The city charges a 5% sales tax. If the stereo costs $250, how much tax will he have to pay? A. $12.50 B. $10.00 C. $15.00 D. $20.00

answered Oct 12, 2024

1 answer 203k views

In which of these polymers are the monomers added one at a time? a. DNA b. rRNA c. protein d. all of the above

asked Sep 23, 2024

1 answer 69.7k views

A large shipment of disposable flashlights contains 1% that are defective. Use the Poisson approximation of the binomial distribution to find the probability that among 200 flashlights randomly selected

answered Aug 7, 2024

1 answer 144k views

In order that they are clear and easily understood by other members of the health care team, the nurse recognizes that client goals or outcomes should be documented according to specific criterion. Of

asked Jun 25, 2024

1 answer 37.7k views

An oil company conducts a geological study that indicates that an exploratory oil well should have a 25% chance of striking oil. Assume that chances of striking oil between wells are independent. (a) What

asked May 22, 2024

1 answer 191k views

Nancy is a staff nurse who works on a rehabilitation unit. Nancy tells you that the assistants are experiencing difficulty with the new lift and wonders what your thoughts are on organizing an in-service

answered Apr 28, 2024

1 answer 154k views

What was Maria cohut purpose in the article “Dogs: Our Best Friends in Sickness and in Health”.

asked Feb 11, 2024

1 answer 77.2k views

What do biological systems do with matter

asked Jan 8, 2024

1 answer 106k views

18 beetles out of 54 insects

answered Dec 10, 2023

2 answers 168k views

What is the sum of nindy and one?

answered Nov 28, 2023

2 answers 155k views

Determine the two roots for perfect square 81 show your work

answered Nov 22, 2023

1 answer 12.4k views

1. Find the value for t that's makes the given equation true. 12=-t-11 2. Solve each equation for it's variable. 8(m-2)=3(m+3) n-24/8=n Pls help 40 points

answered Nov 11, 2023

1 answer 49.1k views

Drag the numbers below to put them in order from least to greatest: -0.87 -1.67 -1.67 -1,2 0.85 -0.9 -0.9 -0.5

answered Aug 20, 2023

1 answer 89.7k views

Katherine bought à sandwich for 5 1/2 dollar and a adrink for $2.60.If she paid for her meal with a $ 10 bill how much money did she have left?

answered Jul 26, 2023

1 answer 197k views

Which could be a step used when solving the equation 5x+10=7.5x?

answered Jun 19, 2023

2 answers 130k views

Question 1 2 pts Charles has $84.50 that he can spend on music and membership for a music website. If the cost of membership is $35 and each song is 99 cents, how many songs can Charles buy?

asked May 26, 2023

1 answer 74.9k views

Kim purchased a new phone for $410, she put down $50 when she purchased it. If she pays a monthly bill of $35, which equation can used to determine how many months, m, it will take her to pay it off? A

asked May 14, 2023

2 answers 73.9k views

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