Questions by Phico

Questions by Phico

Which of the following was the most important factor in enabling the Spanish to defeat the Aztec Empire?

asked Dec 18, 2024

1 answer

2 votes

32.9k views

What is the single biggest factor affecting how warm a region of Earth will be on a clear day. A amount of water nearby B Angle of the sun's rays relative to the Earth's surface Direction the wind is blowing

asked Dec 15, 2024

1 answer

4 votes

49.3k views

Random variables X and Y have the joint PMF pₓ,ᵧ(x,y)={k(x²+y²) 0 if x∈{0,1,2},y∈{2,3,4,5} What is the value of the constant k ?

asked Dec 2, 2024

1 answer

3 votes

67.9k views

on a hot summer day, a student turns the fan on when he leaves his room in the morning. when he returns in the evening, the room will be cooler. assume all the doors and windows are kept closed.

asked Sep 20, 2024

1 answer

4 votes

214k views

Why is it important for a profession to have a code of ethics?

asked Aug 12, 2024

2 answers

4 votes

124k views

100pts. Need Answer ASAP Use the Substitution method, jan is solving the system of equations. A. 3(−3x + 2) − 2x= −24 B. 3(−3x - 2) − 2x= −24 C. 3x − 2(−3x + 2)= −24 D. 3x − 2(−3x − 2)= −24

asked Oct 26, 2023

1 answer

5 votes

91.9k views

jane is twice as old as Barbara. Michael is 7 years older than Jane. If Michael is 21, which equation could be used to find Barbara's age

asked Sep 8, 2022

1 answer

12 votes

80.9k views

Any one like memes :)

asked Aug 17, 2022

2 answers

10 votes

188k views

Help a bab out please?

asked May 26, 2022

2 answers

3 votes

118k views

Find the y-component of this vector: 0.250 m 18.40 Remember, angles are measured from the +x axis. y-component (m) Enter

asked May 7, 2022

1 answer

10 votes

127k views

Find the percent of change from the first value to the second. 72: 81 - is means "From 72 to 81"*

asked Apr 21, 2022

1 answer

25 votes

132k views

Can you speak a bit (clear/happy)

asked Mar 3, 2022

1 answer

11 votes

202k views

1. The total revenue for a given year of a firm is $1,000,000 the cost of goods sold for the same accounting period is $360,000 the total expenses incurred are $200,000. What is the net profit for the

asked Dec 17, 2021

1 answer

4 votes

91.0k views

Help help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

asked Dec 17, 2021

2 answers

3 votes

96.8k views

A 0.500-kg mass suspended from a spring oscillates with a period of 1.18 s. How much mass must be added to the object to change the period to 2.07 s?

asked Dec 6, 2021

1 answer

4 votes

55.3k views

Mr. Williams is painting only the back of his barn. A gallon of paint covers 70 square feet. How many square feet will Mr. Williams be painting? How many gallons of paint does he need to buy? A) 264 ft2;

asked Nov 24, 2021

1 answer

5 votes

200k views

You have $55 in your bank account, and you would like to buy a new phone for $395. You can save $5 for each hour you work. How many hours must you work to buy it?

asked Sep 19, 2021

1 answer

3 votes

153k views

Equation of a line into slope-intercept form, simplifying all fractions. 12x + 3y = -18

asked Aug 21, 2021

2 answers

1 vote

133k views

PLEASE I NEED HELP ASAP!!!!

asked Aug 19, 2021

1 answer

2 votes

116k views

Simplify the expression 5+(-6)^2

asked Jul 18, 2021

1 answer

0 votes

168k views

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