Recent activity by DavidTonarini

Recent activity by DavidTonarini

Mike rides his motorcycle for 10 minutes with a constant speed of 57 km/h and then for another 1 hour 7 minutes with a constant speed of 52 km/h. What is his average speed for the total trip?

asked Nov 13, 2024

1 answer 153k views

As the number of offspring produced increases, the probability of their survival decreases. a-true b-false

asked Oct 11, 2024

1 answer 132k views

What is a complementary DNA strand look like?

answered Aug 15, 2024

2 answers 195k views

the following array is to be sorted biggest to smallest using insertion sort. [10, 40, 50, 30, 20, 60] what will the array look like after the third pass of the for loop?

asked Jun 21, 2024

1 answer 68.9k views

A survey of all beings on planet pisquet had 30 beings surveyed altogether. If 21 preferred joogh juices to all other juices what percent of the beings in the survey preferred joogh juices?

answered Apr 28, 2024

1 answer 215k views

A cube has an edge length of 21 cm. Use an exponent to express its volume. a. 212121 b. 21^3 c. 21 * 3 d. None of the above

asked Jan 6, 2024

1 answer 134k views

The mean number of employee sick days used per week at a company is 6.4 with a standard deviation of 1.5 days. What proportion of weeks would you expect to have more than 7 employee sick days used?

asked Dec 16, 2023

1 answer 156k views

How does the scientific naming system help all scientists understand relationships among organisms?

asked Nov 25, 2023

2 answers 129k views

Why did MacDonald think Holmes was making a joke by telling him about the manors historical background?

answered Oct 17, 2023

1 answer 60.5k views

Which of the binomials below is a factor of this trinomial? x^2 + 3x - 4A. x+4B. x+8C. x-4D. x^2+4

asked Aug 3, 2023

1 answer 4.1k views

Why are rescue inhalers used during an asthma attack?.

asked Aug 1, 2023

1 answer 218k views

Khan academy mastery challenge

asked Jul 18, 2023

2 answers 112k views

Use addition properties and strategies to find the sum 13 + 26 + 54=

answered Jun 25, 2023

2 answers 185k views

Which best describes the rhetorical appeal used to illustrate the destructive nature of censorship

asked Jun 19, 2023

1 answer 149k views

4, 13, 22, ... Find the 35th term.

asked Feb 9, 2023

2 answers 96.0k views

Translate the sentence into an equation four more than six times a number is 11

answered Dec 10, 2022

1 answer 27.6k views

pls HELP!! Jameson is taking a multiple-choice test and he doesn't know an answer. He can answer A, B, C, D or E. What is the probability that he will guess correctly? Give your answer as a percent.

asked Nov 20, 2022

1 answer 218k views

Choose the best answer. ¿Que busco ella? a) Ella busqué el tesoro b) Ella buscó el tesoro c) Ella buscaron el tesoro d) Ella busca el tesoro

answered Oct 17, 2022

2 answers 178k views

Help me please!!!!!?????

answered Oct 14, 2022

1 answer 111k views

Cai left his house for work and was gone 4 2/3 hours. he spent a total of 5/6 hours driving to and from work and didnt go anywhere else. How long was he at work? A.5 1/2 hours b. 3 5/6 hours c. 3 1/6 hours

answered Sep 24, 2022

1 answer 59.3k views

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