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

Ay can anybody please help me with this question !

asked Nov 4, 2021

1 answer

4 votes

114k views

THIRTY POINTS! What can modern nations learn from the Ming Dynasty?

asked Sep 23, 2021

2 answers

1 vote

72.8k 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

Match each equation to the situation it represents. Situation Equation Kate buys 10 tickets to a show. She also pays a $5 parking fee. She spent $35 to see the show. 5x + 10 = 35 Ram has 35 gel pens. He

asked Aug 2, 2021

1 answer

0 votes

174k views

3. Red reflectors on lane lines always mean A. you are traveling the wrong way B. a fire hydrant is nearby C. you are traveling in the correct direction D. you may not change lanes

asked Mar 10, 2021

1 answer

5 votes

67.7k views

A study of 100 high school valedictorians who applied to Ivy League schools showed that 40 were accepted at University A, 25 were accepted at University B, and 15 were accepted at both University A and

asked Mar 8, 2021

1 answer

3 votes

182k views

What is the domain of the square root function graphed below?

asked Nov 3, 2020

2 answers

4 votes

35.8k views

A line has a slope of 1 and passes through the point (-2, 6). What is its equation in point- siope form? Use the specified point in your equation. Write your answer using integers, proper fractions, and

asked Jun 16, 2020

1 answer

1 vote

70.6k views

HELPPPPP TIMEDDDDDDDDDDD

asked May 4, 2020

2 answers

3 votes

110k views

If an organism is heterozygous for a particular trait, the organism A. has different alleles on the chromosomes in a chromosome pair. B. has extra alleles on both chromosomes in a chromosome pair. C. has

asked Apr 23, 2020

2 answers

2 votes

161k views

A 60 kg skateboarder rider has a momentum of 580 kg-m/s in a direction 42° south of west. What is his velocity in the westward direction? A. 5.8 m/s west B. 6.5 m/s west C. 7.2 m/s west D. 9.7 m/s west

asked Sep 12, 2019

1 answer

4 votes

17.1k views

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