Recent activity by Vitor Ferreira

Recent activity by Vitor Ferreira

The dot plots below show the ages of students belonging to two groups of music classes: Based on visual inspection, which group most likely has a lower mean age of music students? Explain your answer using

asked Dec 11, 2023

2 answers 25.5k views

peaches are being sold go $2 per pound. The customer created a model to represent the total cost of peaches bought. if x represents the number of pounds of peaches bought and y represents the total cost

answered Sep 29, 2023

1 answer 133k views

Find the exact value of x. . 4 6 X = Do the side lengths form a Pythagorean triple? yes no

answered Aug 8, 2023

1 answer 117k views

Simplify to create an equivalent expression. (2 + b) •5 + 4(3b – 1) =???

answered Jul 13, 2023

2 answers 161k views

Use the following set of data: 78, 78, 83, 85, 89, 91, 95, 98 what is the median for the set of data? (a) 85 (b) 89 (c) 87 (d) 98 please help!!!!!!!!!!!!!1

asked May 2, 2023

1 answer 20.5k views

What was one reason for the creation of a bicameral legislature in the united states?

answered May 1, 2023

1 answer 23.2k views

The diameter of the Sun is about 1.4 x 106 km. The diameter of the planetMercury is about 5000 km.What is the approximate ratio of the diameter of the Sun to the diameter ofMercury?A. 2.8 x 102B. 3.6 x

asked Mar 17, 2023

1 answer 134k views

If one card is drawn from a deck, find the probability of getting a 4 or a club

asked Jan 15, 2023

1 answer 69.6k views

Driving is expensive. Write a program (in Python) with a car's miles/gallon and gas dollars/gallon (both floats) as input, and output the gas cost for 20 miles, 75 miles, and 500 miles. Output each floating-point

answered Jan 14, 2023

1 answer 83.5k views

I have a practice problem that I need answered, it is a calculus problem. I’m having trouble on it.

asked Jan 9, 2023

1 answer 73.8k views

Brainstorm and make questions for these 2 mountains fill the chart with questions

asked Dec 27, 2022

1 answer 232k views

Which value from the set makes 54/x=9 true? A.54 B.45 C.27 D.6

asked Dec 17, 2022

2 answers 135k views

A bird is flying 15 feet above sea level. A dolphin is swimming 3 feet below sea level. What is the difference in elevation? (I just need help checking again)

answered Dec 16, 2022

1 answer 147k views

During prophase in both mitosis and meiosis, chromosomes condense. At this time, identical copies of chromosomes are connected. What is each copy of a chromosome called? ______________________

answered Nov 9, 2022

2 answers 177k views

assume you mix 0.71g of chlorine with 1.00g of fluorine in a 258 ml flask at 23 . what is the partial pressure of each gas

asked Nov 5, 2022

1 answer 195k views

HURRY ANSWER PLSS 15 (6.496 x 10^-6) divide (2.8 x 10^5) express your answer in scientific notation

asked Oct 18, 2022

1 answer 139k views

Slove The System of linear equations by graphing. 3) y=x+3 Y=x+1

answered Oct 10, 2022

1 answer 50.6k views

(10x2x1/1000)+(10x4x1/100)+(10x3x1/10)+(10x8x1)

asked Sep 27, 2022

1 answer 150k views

Find the narrative tenses. Once I climbed a mountain that was over 3,000 m (10,000 ft.) tall. I had been training with my dad all spring to get ready. We had been practicing on smaller mountains. To climb

asked Sep 15, 2022

1 answer 75.8k views

What strategy is being used when a person makes the conscious decision not to drink? Barrier Strategy Refusal Strategy Approval Strategy Analyzing Strategy

asked Aug 12, 2022

2 answers 125k views

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