Questions by Vitor Reis

Questions by Vitor Reis

The function f (t) =-16t^2 = 576 represents the height of a freely falling ballast bag that starts from rest on a ballon 576 feet above the ground. After how many seconds t does the ballast bag hit the

asked Nov 3, 2021

1 answer

2 votes

216k views

...............What is an S wave?

asked Sep 10, 2021

1 answer

1 vote

8.5k views

The temperature of a liquid during an experiment can be modeled by the function f(x)=3.8cos(πx/20)+2.2 , where f(x) is the temperature in °C and x is the number of minutes into the experiment. What is

asked Jun 10, 2021

1 answer

4 votes

151k views

Why do you think bread was such an important part of the French diet?

asked Apr 22, 2021

1 answer

4 votes

230k views

Find the real solution(s) by solving for x (round any decimals to the nearest 100th); 5x = 320

asked Mar 20, 2021

2 answers

4 votes

34.4k views

Find the measure of each angle: ∠3 and ∠4 are supplementary. m∠3 = 5x + 22 and m∠4 = 7x + 2.

asked Mar 9, 2021

2 answers

0 votes

56.4k views

Please help!! im on a timer! Consider the following system of equations given in slope-intercept form. y = −13x + 17, y = 5x - 23 Use the graphing calculator to determine the best window range to find

asked Feb 20, 2021

1 answer

0 votes

79.7k views

D= V(x2 – x1)2 + (y2 – yy)2

asked Feb 11, 2021

1 answer

5 votes

14.4k views

While punishments for breaking rules/laws can be traced (in Western cultures back to the ancient Middle East (e.g., the Code of Hammurabi, the Bible), origins of modern approaches to criminology are generally

asked Dec 11, 2020

1 answer

3 votes

206k views

Figure ABCD has vertices A(−6, 3), B(2, 3), C(2, −4), and D(−6, −1). What is the area of Figure ABCD?

asked Oct 19, 2020

1 answer

1 vote

57.4k views

How much sugar syrup would you get by making 30% sugar syrup using 75g sugar?

asked Jun 15, 2020

2 answers

3 votes

58.0k views

You are asked to choose a vowel (a, e, i, o, u) from a list, and then to choose either the number 6 or 7. How many possible outcomes are there for this compound event?

asked Mar 10, 2020

1 answer

2 votes

44.8k views

As part of your job, you may study the frequency of blood types in human populations, or watch the behavior of monkeys or apes, or dig for early hominid bones in East Africa. You are a/an ________

asked Mar 7, 2020

1 answer

4 votes

30.1k views

The cost of renting tuxes for the Choral Society's formal is $24 down, plus $89 per tux. Express the cost C as a function of x, the number of tuxedos rented. Use your function to answer the following questions.

asked Oct 21, 2019

2 answers

3 votes

159k views

You invest an initial $1,000 in an account that has an annual interest rate of 2%, compounded quarterly. how much money will you have in the account after 5 years? round your answer to the nearest whole

asked Jul 16, 2019

1 answer

4 votes

135k views

Given: a||b, m∠2=3x+20 m∠7=2x−10 Find: m∠3, m∠6 I'm confused. Please help!

asked Jun 7, 2019

1 answer

3 votes

167 views

A batter hits a baseball into the air

asked Mar 13, 2019

2 answers

3 votes

37.6k views

The process that fuels a star is BEST described as________.

asked Feb 19, 2019

1 answer

2 votes

37.6k views

Can someone give me the answers plz:)

asked Feb 11, 2019

2 answers

3 votes

105k views

Water's states of matter include steam, liquid and ice. What about water is the same in these states? What can you conclude about what changes and what does not change during a change of state?

asked Nov 10, 2018

1 answer

3 votes

155k views

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