Questions by Pierre Lacave

Questions by Pierre Lacave

A clothing salesman sold 25 shirts his first day on the job and 45 shirts the second day. Write the fraction that shows the amount of change over the original amount. What is the percent of change? Is

asked Nov 14, 2024

1 answer

4 votes

65.8k views

Similarities and differences in homeostatic mechanisms reflect evolutionary changes over time. Give an example of mechanisms used for homeostasis in two types of organisms that might reflect how they adapted

asked Nov 7, 2024

1 answer

3 votes

56.8k views

The tendency for currents of air or water to separate sediments according to size is called A. Arranging B. Classifying C. Organizing D. Sorting

asked Oct 26, 2024

1 answer

3 votes

186k views

Four persons (p, q, r, s) are in police custody, and one of them has committed a crime. They confess as follows: a. Person p: q did it. b. Person q: s did it. c. Person r: I did not do it. d. Person s:

asked Apr 20, 2024

1 answer

3 votes

35.0k views

Lamar has $80,000 in a savings account. the interest rate is 1% per year and is not compounded. to the nearest cent how much will he have in 3 years?

asked Oct 7, 2023

1 answer

2 votes

6.7k views

Why does air blowfrom one place to another class 8

asked Jun 25, 2023

1 answer

9 votes

101k views

Several of the glands that form part of the endocrine system, including the pituitary gland, are located where? in the abdominal cavity in the brain in the chest cavity in the neck

asked May 17, 2023

2 answers

22 votes

22.1k views

State three types of work carriedout in your community.

asked Apr 1, 2023

1 answer

4 votes

173k views

Does (-1, 2), (1, 1),( 1 -1), (2,1), (4,2) represent y as a function

asked Mar 4, 2023

1 answer

19 votes

213k views

suppose a triangle with the vertices a(-2,4)b (-1,-3) and c (4,-2) were dilated with the center of dilation at the origin and with a scale factor of 2.5 what will be the ordinates be for c'

asked Dec 14, 2022

1 answer

24 votes

208k views

Snack in our class occurs at 9:50 am. We eat lunch at 12:05 pm. How long to students need to wait from snack to lunch to eat?

asked Jul 22, 2022

2 answers

25 votes

49.0k views

Can someone please help me with this?

asked Jun 23, 2022

1 answer

4 votes

65.2k views

Your class recently went to a career's talk at your school. Your teacher has asked you to write a report about career's talk. Here are some comments from your classmates about talk: I was given helpful

asked Jun 14, 2022

1 answer

0 votes

53.9k views

The following data is from a simple random sample of 12 students GPAs. 3.12 2.45 4.0 3.76 3.54 2.78 3.39 3.21 1.98 3.43 3.98 2.77 Develop a point estimate of the population mean.

asked Jun 7, 2022

1 answer

17 votes

79.5k views

What is the equation of the line in slope-intercept form? ——————— A) y = 3x − 7 B) y = −1/3x + 7 C) y = −3x − 7 D) y = −1/3x − 7

asked Jun 2, 2022

1 answer

5 votes

217k views

17. What is the value of C so that x^2+15x + c is a perfect square trinomial? A. 30 B. 15/2 C. 15/4 D. 225/4

asked Mar 3, 2022

2 answers

0 votes

178k views

A stone has a mass of 2kg and volume of 0.00025m3, what is the density of the stone?

asked Dec 27, 2021

1 answer

0 votes

140k views

If f(x) = 5x +3, find f(4)

asked Nov 14, 2021

1 answer

1 vote

162k views

If a sample has 25 observations and a 99% confidence estimate for μ is needed, the appropriate value of the t-multiple required is . Place your answer, rounded to 3 decimal places, in the blank. For example,

asked Aug 23, 2021

1 answer

0 votes

76.6k views

What's pi means for a repeating decimal

asked Jul 20, 2021

1 answer

5 votes

18.6k views

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