Questions by Roberg

Questions by Roberg

The demand function for a certain brand of CD is given byp = −0.01x2 − 0.2x + 9where p is the wholesale unit price in dollars and x is the quantity demanded each week, measured in units of a thousand.

asked Nov 25, 2024

1 answer

2 votes

131k views

Fill in each blank with ONE word to create a sentence to explain slope in the context of this problem: The amount of blank is blank at a rate of slope number per blank.

asked Nov 6, 2024

1 answer

3 votes

122k views

A gas in a cylinder with a movable piston has an initial volume of 88.2 mL. If you heat the gas from 35.0° C to 135° C, what is the final volume? a. 88.2 mL b. Depends on the gas c. Calculations needed

asked Oct 27, 2024

1 answer

2 votes

116k views

Marisol received a score of X=70 on her chemistry exam and a score of X=59 on her geography exam. The mean for the chemistry exam is u=66, and the mean for the geography exam is u=50. On which exam will

asked Aug 23, 2024

1 answer

2 votes

8.7k views

Solve the following equation. (13 x+10)+2 x=90

asked Jul 15, 2024

1 answer

5 votes

170k views

A worker in a silver mine descends 41 feet. Use an integer to represent the change in the worker's position. The integer that represents the change in the worker's position is: A. 41 B. -41 C. 82 D. -82

asked Jul 6, 2024

1 answer

3 votes

202k views

What would be the mass of 4.60 x 10^21 particles of aluminum

asked Jul 4, 2024

1 answer

3 votes

26.8k views

Order the following numbers from greatest to least. -3/4 -0.42, 0.15, -1/4, 2/3, 0.54, 3/4

asked Jun 23, 2024

1 answer

3 votes

58.3k views

A certificate of deposit earns 0.75

asked Mar 7, 2024

1 answer

3 votes

49.8k views

Bob the builder leaned a ladder against a tree in order to climb and build a treehouse. Bob wants to find the measure of the angle between the groundand the ladder. Which equation can Bob use to find the

asked Dec 21, 2023

1 answer

3 votes

199k views

Expand: In (4a)^3 help please

asked Oct 1, 2023

1 answer

2 votes

27.3k views

Please #3 is wrong i need help i only need the answer to it

asked Jun 9, 2023

2 answers

12 votes

102k views

A family has two cars. The first car has a fuel efficiency of 40 miles per gallon of gas and the second has a fuel efficiency of 20 miles per gallon of gas. During one particular week, the two cars went

asked May 25, 2023

1 answer

16 votes

133k views

Please help me and thanks

asked Mar 12, 2023

2 answers

8 votes

130k views

Convert the fraction below into a decimal 13/30

asked Feb 16, 2023

1 answer

2 votes

95.0k views

There a bag containing 10 red, 10 blue, and 10 yellow pieces of paper. Each paper color is numbered from to 10. How would you express the probability that you select a blue piece of paper given that it

asked Nov 18, 2022

2 answers

3 votes

153k views

Help please need a fast response im timed .Please select the word from the list that best fits the definition The path followed by an object in space around another object in space

asked Oct 18, 2022

1 answer

5 votes

161k views

How do most historians view the Crusades? A. With the exception of the Second Crusade, the Christians won all of the Crusades. B. It was the bloodiest war between Christians and Jews of the the 13th Century.

asked Sep 7, 2022

2 answers

25 votes

45.6k views

Catherine Destivelle was the first woman rock climber to complete a solo ascent in 1992. She is helping to design an inside rock-climbing wall on which other climbers can practice. She draws the figure

asked Aug 2, 2022

2 answers

5 votes

1.9k views

Find the measure of the arc or angle indicated. 5) R 1290 ? S 450 A) 93° D) 48° C) 96° B) 1320 E) 1140

asked Apr 21, 2022

1 answer

4 votes

163k views

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