Questions by Uttara

Questions by Uttara

Solve the following using inverse matrix also indicate the inverse matrix A-1 that was used to solve the system 7X+8Y=3 4X+6Y=-2

asked Nov 25, 2023

1 answer

8 votes

25.5k views

A sports club needs to raise at least $240 by selling chocolate bars for $3.00 each. Sebastian wants to know how many chocolate bars, c, the sports club must sell in order to reach their goal. He represented

asked Oct 28, 2023

1 answer

21 votes

138k views

When conveiling units, summarize the steps using the direct method

asked Jun 6, 2023

1 answer

0 votes

120k views

Line has a slope of –1/9 and includes the points (10,6) and (s,7). What is the value of s?

asked May 1, 2023

1 answer

1 vote

112k views

A health care provider orders dobutamine for a client who presents at the emergency department in cardiogenic shock. What is the major advantage of dobutamine or dopamine for clients in cardiogenic shock

asked Oct 17, 2022

1 answer

20 votes

73.8k views

This is an easy question for people who want points

asked Oct 6, 2022

1 answer

3 votes

175k views

Please help, im having trouble can you please explain how to do it

asked Sep 12, 2022

1 answer

0 votes

72.6k views

A scientist wants to make a solution of tribasic sodium phosphate, Na3PO4, for a laboratory experiment. How many grams of Na3PO, will be needed to produce 300 mL of a solution that has a concentration

asked Mar 19, 2022

1 answer

5 votes

222k views

Х 32° X = degrees. PLEASE HELP

asked Mar 8, 2022

1 answer

4 votes

117k views

How do you know if a function is quadratic??

asked Mar 5, 2022

2 answers

3 votes

157k views

Please solve this question.

asked Aug 11, 2021

2 answers

5 votes

168k views

What is a straight lines parallel to the horizon that move from left to right

asked Jul 7, 2021

1 answer

2 votes

154k views

A F-23 Fighter jey fly a constant speed of 800km/h accelerates to 1600 km/h in 5 seconds.If the mass of the jet is 2000kg,how much thrust does the engine of the jet produced? A.224KN B.320KN C.1600KN D.

asked Apr 11, 2021

1 answer

2 votes

68.4k views

Greg sells cars. He makes a base salary of $25,000, plus $1500 per car he sells. The function that models this situation is S = 1500x + 25000. After working at the car dealership for 2 years, he gets a

asked Mar 7, 2021

1 answer

1 vote

16.0k views

In a photoelectric effect experiment you illuminate a metal with light of an unknown wavelength and measure the maximum kinetic energy of the photoelectrons to be 0.65 eV. Then you illuminate the same

asked Feb 15, 2021

1 answer

5 votes

71.9k views

After having successfully negotiated an important business contract with a major client, Joyce’s boss congratulated her and promised her a significant pay raise. In this situation, Joyce has received what

asked Feb 1, 2021

1 answer

3 votes

211k views

The first step in developing a market strategy is

asked Jan 14, 2021

2 answers

4 votes

10.6k views

The y-axis of a graph gives the units for the OA) control variable. O B) dependent variable. OC) measurement error. OD) independent variable.

asked Dec 10, 2020

1 answer

5 votes

112k views

Find the mistake made in the steps to solve the equation below. ---------------------------------------------------------------------------------------------- {VIEW FILE} ----------------- -------------------------------------------------------------------------------------------------------------------

asked Jul 6, 2020

2 answers

2 votes

42.5k views

The choir sold boxes of candy and teddy bears near Valentine’s Day to raise money. They sold 57 items altogether. Bears sold for $8.00 each and each box of candy sold for $6.00. They collected $380. How

asked May 10, 2020

1 answer

4 votes

177k views

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