Questions by Sandro Machado

Questions by Sandro Machado

Paulo has R$45.00 and Carlos has 5/9 of that amount. How many Carlos has? How many do the two have together?

asked Dec 25, 2023

1 answer

0 votes

4.4k views

A kangaroo moves with a constant speed of 90 km/h for 20 m on a straight road. Calculate the distance traveled in this period of time

asked Dec 5, 2023

1 answer

3 votes

60.9k views

Unit Test Review Active 1 2 3 Which statement best describes heat and thermal energy? O They are different words for the same thing. O They represent different concepts. O Heat is what happens when thermal

asked Apr 11, 2023

1 answer

21 votes

101k views

What must organisms do for gene flow to occur?

asked Mar 5, 2023

1 answer

10 votes

160k views

Geometry: Find the height of the taller flagpole

asked Nov 8, 2022

1 answer

0 votes

4.8k views

Gerald went to a bake sale and found a pan of brownies that had ⅖ of the brownies remaining. He asked to buy ⅓ of the remaining brownies. Marlon said that Gerald bought 29 of the pan. Gerald says that

asked Sep 3, 2022

1 answer

13 votes

141k views

Solve the equation -3 + 1/2n = 1/2 (-n + 14) in two different ways.

asked Aug 7, 2022

1 answer

0 votes

90.4k views

Convert the following to slope-intercept form x+2y=6

asked May 27, 2022

2 answers

7 votes

16.5k views

Red Cloud's treaty kept the Sioux from ever being moved to a reservation. A. false B. true

asked Mar 8, 2022

2 answers

19 votes

33.7k views

What is the 2nd step when simplifying this expression HELP PLSSS 50 + 72 (10) – 4 10 minus 4 14 times 10 50 plus 49 49 times 10

asked Feb 4, 2022

1 answer

5 votes

88.4k views

from the top of a building a person spots two boats out on the lake. the angle of depression from the person to one of the boats in 54 degrees, the angle of depression from the person to the other boat

asked Oct 25, 2021

1 answer

4 votes

62.3k views

What is an ornithopter

asked Aug 4, 2021

1 answer

4 votes

38.2k views

There are 2.54 centimeters in every inch. If a bug moves at a rate of 3.5 inches per second, then Which of the following is closest to its speed in meters per second?

asked Jun 18, 2021

1 answer

1 vote

199k views

Representing linear functions: slope-intercept form

asked Feb 18, 2021

1 answer

1 vote

210k views

1.What are some key points of comparison between the English colonies in the Chesapeake and New England? 2.In what ways did religious beliefs influence the lives of English colonists in the New World?

asked Dec 15, 2020

1 answer

3 votes

169k views

How did new industries change the lives of the Americans in the 1920’s

asked Nov 16, 2020

1 answer

3 votes

175k views

A number less then 0 is called

asked Jul 9, 2020

2 answers

4 votes

4.3k views

What is the mode of 18, 18, 15, 18, 18, 24, 21, 21, 24, and 14?

asked May 24, 2020

2 answers

1 vote

166k views

What is the period of a wave if the wavelength is 100 m and the speed is 200 m/s? (a) 200,000 s (b) 2 s (c) 0.5 s (d) 100 s

asked Sep 19, 2019

2 answers

1 vote

143k views

Find the equation of the line that has these features: slope, m=-6/5 passes through the point (-5,10)

asked Jul 5, 2019

1 answer

5 votes

190k views

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