Recent activity by Rodrigo Bastos

Recent activity by Rodrigo Bastos

The expected value of a random variable X is 62. The variable is transformed by multiplying X by 3 and then adding 6 to it. Find the expected value (mean) of the transformed variable.A.192B.156C.103D.205

answered Dec 8, 2023

1 answer 471k views

PLEASE ANSWER ASAP On the school playground, the slide is due west of the tire swing and due south of the monkey bars. If the distance between the slide and the tire swing is 7 feet and the distance between

answered Nov 20, 2023

2 answers 465k views

PLS, I NEED HELP DUE IN 3 HOURS! 25 POINTS This table shows a linear relationship. Based on the information in this table, which equation can be used to model the relationship between x and y? y = 42x

answered Oct 2, 2023

1 answer 373k views

What is the area of this triangle? Please help 150 cm2 210 cm2 315 cm2 420 cm2

answered Aug 17, 2023

2 answers 369k views

Please help! It's due in one hour! An automobile manufacturer claims that its product will travel 0.29 km in 16 s, starting from rest. What is the magnitude of the constant acceleration required to do

answered Jul 5, 2023

1 answer 432k views

I did some mistakes at school, and my parents are changing schools because of this. How do I convince them not to move? :(

answered Jul 4, 2023

2 answers 401k views

What HTML what is CSS Hw to create website page

answered Jun 29, 2023

1 answer 496k views

Find two numbers m and n such that m+n =5 and mn=4

asked Jun 10, 2023

2 answers 60.2k views

The question is in the photo.Which of the following atoms will bond with O in a 1:1 ratio of O and that element:a) Lithiumb) Boronc) Berylliumd) Nitrogen

answered May 31, 2023

1 answer 294k views

Help me pease this is confussing will give brainlidt

asked Mar 5, 2023

1 answer 63.5k views

It is a three-digit whole number. It is greater than 500. Its tens digit is 2 less than its hundreds digit. Its ones digit is 2 less than its tens digit. Each of its digits is even. The sum of two of its

answered Nov 6, 2022

2 answers 218k views

Evan and Brayden want to know if they have more X Box games than Reid and Bryce do combined. Evan has 43 and Brayden has 42. Reid has 76 and Bryce has 23. Which pair of boys has more? How much more do

answered Sep 27, 2022

1 answer 108k views

Which of the following coordinate pairs make the equation x - 9y = 12 true? (12, 0) (0, 12) (3, -1) (0, -4/3)

asked Sep 19, 2022

1 answer 244k views

. JKLM is a kite. m∠JMZ = 41°, and m∠JKZ = 52°. Find m∠KJZ, in degrees. *

answered Aug 29, 2022

1 answer 439k views

Equal sets are equivalent sets but equivalent sets need not to be equal sets. why?

answered Aug 27, 2022

1 answer 274k views

Write formal email grade 7

asked Jun 15, 2022

1 answer 162k views

Find the measure of the missing angle using the exterior angle sum theorm.

answered Mar 13, 2022

2 answers 46.0k views

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