Questions by William Calleja

Questions by William Calleja

Solve the following system of equations Y= -2x – 3 4y + x =16

asked Aug 4, 2023

1 answer

12 votes

128k views

Write 0.5 as a fraction. Do not try to simplify your answer.

asked Aug 4, 2023

1 answer

3 votes

222k views

Evaluate the function at the given values. h(x) = x² – 3x + 2 a. h(2) b. h(-2) c. h(0) a. h(2)=

asked May 25, 2023

1 answer

1 vote

136k views

15) Megan is standing on a point that is 40°16' N. Sarah is at 39°20' N and on the same line of longitude as Megan. In what direction must Megan travel to join Sarah? A) north B) south C) east D) west

asked Mar 20, 2023

1 answer

0 votes

23.9k views

Lance rolls a die 5 times. What is the probability that he rolls an even number all five times? A: 1/8 B:1/10 C: 1/15 D: 1/32

asked Nov 28, 2022

2 answers

3 votes

145k views

What is the function of primary keys? Primary keys facilitates __?__ because they act as unique identifiers

asked Sep 12, 2022

2 answers

12 votes

73.5k views

The temperature of 24 moles of water changed from 24.5oC to 26.4oC. How much heat did this sample absorb? C for water = 75.3 J/molC

asked Dec 27, 2021

1 answer

0 votes

209k views

At a certain instant a rigid wheel is spinning about its center of mass with angular velocity of magnitude ω and angular acceleration of magnitude α. Consider a point a distance r from the axis of rotation.

asked Nov 13, 2021

1 answer

5 votes

172k views

How many blacks did kennedy appoint to various positions during his presidency?

asked Sep 19, 2021

1 answer

2 votes

132k views

What is the area and circumference of a 12-inch pizza (diameter)?

asked Sep 14, 2021

2 answers

5 votes

125k views

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