Recent activity by Jan De Jager

Recent activity by Jan De Jager

The invention of a punch card tabulator sped up data analysis after the 1880 Census. (a) What types of information related to labor might the new tabulator have helped to analyze? (b) Give other examples

answered Nov 1, 2024

1 answer 45.8k views

How many day should the board be notified of a remodel or relocation to a community hospital pharmacy?

answered Aug 26, 2024

1 answer 219k views

Which of the following is mismatched? a. CD8 T cell: cytotoxicity b. CD4 TH2 cell: cytotoxicity c. CD4 TH1 cell: macrophage activation d. CD4 TH2 cell: B cell activation e. CD4 TH2 cell: Ab production

answered Jul 30, 2024

1 answer 39.1k views

Study the Who Participates? infographic, and then answer the question. Study the Who Participates? infographic, and then answer the question.

asked Jun 19, 2024

1 answer 77.8k views

What is the balance after 3 years on a CD with an initial investment of $2,200.00 and a 2.95% interest rate? A. $2,205.90 C. $6,490.00 B. $2,329.80 D. $2,400.50

asked Apr 27, 2024

1 answer 179k views

An FM radio wave has a frequency of 7.98E+8 Hz. What is the wavelength of this electromagnetic wave?

answered Dec 8, 2023

1 answer 92.6k views

Find the perimeter and area of the triangle at the right. Round to the nearest tenth. I'll upload a picture.

asked Dec 5, 2023

1 answer 184k views

Which of the following modern nations is not located in West Africa?

answered Sep 25, 2023

1 answer 85.8k views

Juan earns $11.75 for each lawn he mows, and it takes him as of an hour to mow each lavvn. Which expression represents the number of hours it takes Juan to earn $141? o 141 – 11.75 x = 133 0 141 = x 11.

asked Aug 13, 2023

1 answer 132k views

determine the molecular formula for a compound that contains 22.5% Na, 30.4% P, and 47.1% O and a molar mass of 306 g/mol

answered Aug 10, 2023

1 answer 182k views

PLEASE HELP!!!!!!!!!

asked Jul 6, 2023

1 answer 172k views

What is the range of the equation? 5x + 3y = 30

asked Mar 7, 2023

1 answer 78.6k views

A sheet of 28 stickers has stars and heart stickers. There are 16 heart stickers. How many heart stickers does a pack of 140 stickers have?

asked Feb 20, 2023

1 answer 57.5k views

Find the amount of money accumulated after investing a principle P for years t at interest rate r, compounded continuously. t = 6 P = $1,500 r = 7%

asked Feb 17, 2023

1 answer 75.1k views

Where were many of the opportunities for White women?

answered Feb 11, 2023

1 answer 209k views

Evaluate the following: −3 − (−8). A. 5 B. −5 C. −11 D. −18

asked Nov 11, 2022

2 answers 188k views

Which graph represents the parametric equations x = 3t and y = One-halft3 – 1, where –2 ≤ t ≤ 3?

asked Sep 21, 2022

2 answers 108k views

When should you suspect quackery

answered Sep 9, 2022

2 answers 123k views

Wesley willed his estate to Margaret, no b Betty Jo, and Johnny. He gave Margaret $20,000. Betty Jo got 22 times as much as Margaret. Johnny got 32 times as much as Margaret. What was the total value of

asked Sep 6, 2022

2 answers 101k views

In at least 2 complete sentences why a traveler will need to visit a currency exchange, include how exchange rates are determined (don't use goo gle, or at least paraphrase if u do)

asked Sep 2, 2022

2 answers 212k views

Search QAmmunity.org