Questions by Porfirio

Questions by Porfirio

Who was the first African American woman to become an engineer at the NACA? A) Mae Jemison B) Katherine Johnson C) Mary Jackson D) Dorothy Vaughan

asked Sep 26, 2024

1 answer

5 votes

205k views

Discuss the different promotional/product strategies available to an international marketer?

asked Apr 14, 2024

1 answer

1 vote

159k views

2 5. One flight took a total of 4.6 hours. Write this number as a mixed number and as an improper fraction. Show your work in the space below. Remember to check your solution.

asked Jun 18, 2023

1 answer

4 votes

33.5k views

Is Provide insight inform ,entertain ,persuade ??

asked Jan 10, 2023

1 answer

24 votes

227k views

Father of forensic science

asked Dec 24, 2022

1 answer

2 votes

210k views

How do i answer this? Please help

asked Nov 23, 2022

1 answer

4 votes

194k views

Mr.Jones owns a greenhouse. He planted 100 tomato plants. only 72 of those plants survived. Write this as a percentage,a decimal,and a fraction.

asked Nov 4, 2022

1 answer

2 votes

118k views

The Simon Company (SIMON) currently has $300,000 market value (and book value) of perpetual debt outstanding carrying a coupon rate of 6%. Its earnings before interest and taxes (EBIT) are $150,000, and

asked Oct 14, 2022

1 answer

2 votes

41.3k views

I need 3 I need to know if 4 is correct Thank you

asked Jul 20, 2022

2 answers

5 votes

206k views

an online store sells DVDs for $10 each the shipping charge for an entire order is $5.50 Frank order d DVDs write an expression that represents the total cost a Frank's DVDs

asked Jul 19, 2022

1 answer

2 votes

85.6k views

Three people attend a concert for $155. Ten attend the same concert for $470. Find the rate of change.

asked Jul 12, 2022

1 answer

0 votes

214k views

What were the major divisions in Abbasid society?

asked Jul 3, 2022

1 answer

5 votes

51.7k views

When do you need informed consent? in any experiment, so people know they can quit at any time not a necessary step for all experiments only if potential harm will happen only for non-school experiments

asked Jan 6, 2022

2 answers

19 votes

79.5k views

Explain the geographical importance of forests

asked Dec 4, 2021

1 answer

3 votes

56.7k views

Motorized bicycles became a favored way to get about in the early 20th century. Which island hosts a world-famous motorbike race?

asked Aug 20, 2021

1 answer

2 votes

147k views

Derive the equation, in the form y = mx + b, for the line. (Look at the photo.)

asked Aug 13, 2021

1 answer

3 votes

160k views

What can best be inferred about the hind leg bones seen in whales? A) The hind leg bones of the whales are fossil structures from an extinct ancestor. B) The hind leg bones of the whales are analogous

asked Jul 14, 2021

2 answers

3 votes

92.5k views

A survey of patients at a hospital classified the patients by gender and blood type, as seen in the two-way table. Gender Blood Type Male Female Based on the data, what percent is the probability that

asked Jun 16, 2021

2 answers

5 votes

35.4k views

Pretend you are visiting the equator and it is 12pm. When you look up at the sun, it is exactly over your head. You call a friend on the phone, and your friend says it is also 12pm at their house, but

asked May 17, 2021

1 answer

0 votes

119k views

A long copper rod of diameter 2.0 cm is initially at a uniform temperature of 100°C. It is now exposed to an air stream at 19°C with a heat transfer coefficient of 200 W/m2•K. How long would it take for

asked Dec 23, 2020

1 answer

4 votes

92.4k views

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