zac

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

Questions

The following questions were asked by visitors named zac.

what physics are involved in the 100 meter dash

how to write a bill

pleae help solve: 3x-5y=7 and 5x-2y=-1

how do i write 53 hundredths as a decimal.

A bag contains 4 white marbles, 3 red marbles, 2 green marbles, and 1 yellow marble. what is the probability of reaching in the bag and randomly choosing a white marble?

What is the mean mediam and mode for 64,75,62,90,81,52,80,99,100,65,75,61,0,106,72,70,80,92,90,102

An 18-year-old runner can complete a 10.0 km course with an average speed of 4.51 m/s. A 50-year-old runner can cover the same distance with an average speed of 4.31 m/s. How much later (in seconds) should the younger runner start in order to finish the c...

In getting ready to slam-dunk the ball, a basketball player starts from rest and sprints to a speed of 6.2 m/s in 1.9 s. Assuming that the player accelerates uniformly, determine the distance he runs.

A jogger accelerates from rest to 2.7 m/s in 2.2 s. A car accelerates from 39.0 to 44.0 m/s also in 2.2 s. (a) Find the acceleration (magnitude only) of the jogger. (b) Determine the acceleration (magnitude only) of the car. (c) Does the car travel farthe...

is 10^2 less thans or greater than -200?

is -3+(-3) less than or greater than -6

-3/8 less or gereater than -1

graph each linear function. y= -x + 4 y= 2/3x + 1 y= 2x + 1 y = -1/2x + 3

I would like your help please? The United Kingdom is currently experiencing one of the most severe financial situations for decades. Many Large scale Government development plans have been scraped. The attention of politican is turning to an ongoing proje...

Main Idea: The big rivers in the center of the United States have a constant power that is greater than the human uses for the rivers. I need to provide 3 supporting details for main idea.

kevin had a board that was 5 and 1/4 feet long. while making making a fence, he cut a peice 3 and 3/4 feet long from the board. what was the lenth of the peice of board remained?

The principal of Valley Elementary School wants to divide each of the three fourth-grade classes into small same-size groups with at least 2 students in each. If the classes have 18, 24, and 36 students, respectively, what size groups are possible?

identify conic section, its lines of symmetry and the domain and range

Claculate the voltage of the following cell at 25 Degress Celcius. 2Ag (aq) (0.010M) + Cu(s) -> Cu^2(aq)(0.1M) +2Ag(s)

A student begins with 25 mL of a 0.434 M solution of HI and slowly adds a solution of 0.365 M NaOH. 1. What is the pH after 15.00 ml of NaOH solution has been added? 2. What is the pH after 40 ml of NaOH solution has been added?

A management consultant has analysed a random sample of 40 large firms in order to investigate the mean annual salary of sales managers. She has constructed the following 90% confidence interval for the population mean annual salary: $45,382 to $48,618. I...

A random sample of 100 students from a high school was selected. If a 98% confidence interval estimate for the mean age of students is calculated to be 14.2511 to 14.9489, then the standard deviation of the sample mean is?

A sample of 131 I was purified and then analyzed for iodine content. It was found that the sample was 99.8% pure. 25 hours later the sample was tested again and it was found that the sample was now just 78.2% pure. What is the half - life of 131 I?

can some one me for lesson 24 unit 4 for Earth's Energy Systems Unit Test

it is 8:30am. kim is waiting for the 10:45 bus. busses arrive every 15 minutes. how many busses will kim see before she leaves

5% of 200 is 10% of 200 is 15% of 200 is 20% of 200 is 22% of 200 is 50% of 200 is

Answers

The following answers were posted by visitors named zac.

i am stuck and tired! help me

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Find each percent of markup. (a) The wholesale price is $34. The retail price is $42.50.

Alex is right i got a 100% with those answers

Thank you, Homework Helper

it is 1-A 2-C 3-D 4-B your welcome if this helps

the answers are 1-b 2-b 3-a 4-b 5-a 6-d 7-diy 8-b 9-d 10-d 11-b 12-c 13-a

Were these answers correct?

I need the answers because I need to get my grades up and if I fail your not going to know what i well go through my life has very hard my mom died and my father passed away and i got adopted so plz just help me

plz can someone help me