Questions by Marek Gralikowski

Questions by Marek Gralikowski

Select the correct answer. Solve the equation by completing the square. 0 = 4x2 - 64x + 192 OA. x= 4, 12 OB. x=-12, -4 x= -8,24 x = -24, 8

asked Sep 5, 2021

1 answer

4 votes

169k views

The probability that a person in the United States has type A positive blood is 31%. Three unrelated people in the United states are selected at random. Find the following probabilities. Round your answers

asked Jun 12, 2021

1 answer

3 votes

41.5k views

The ASIAN Transmission company makes and sells certain automotive parts present sales volume is 500,000 units per year at selling price of fifty centavos (₱0.50) per unit. Fixed expenses total ₱80, 000

asked May 24, 2021

1 answer

5 votes

185k views

How does Tammet use numbers to understand other people's emotions?

asked May 4, 2021

1 answer

0 votes

3.8k views

Using a variable length array, write a C program that asks the user to enter test scores.Then, the program should calculate the average, determine the lowest test score, determine the letter grade, and

asked Apr 8, 2021

1 answer

3 votes

52.2k views

Given f(x)=arctan(2x), find f’(x) in simplest form

asked Apr 3, 2021

2 answers

1 vote

227k views

1 On average, Shawnte drinks 2 of a 6-ounce glass of water in hour. How much water 3 does she drink in an hour?

asked Mar 23, 2021

1 answer

4 votes

121k views

Order each set of numbers form least to greatest.

asked Feb 6, 2021

1 answer

5 votes

14.4k views

HELP ME SOLVE!!! I'm horrible with fractions :(

asked Jan 7, 2021

1 answer

2 votes

12.8k views

Part A: Explain why the x-coordinates of the points where the graphs of the equations y = 2−x and y = 4x + 3 intersect are the solutions of the equation 2−x = 4x + 3. (4 points) Part B: Make tables to

asked Oct 26, 2020

1 answer

5 votes

145k views

A lead ball is added to a graduated cylinder containing 41.7 ml of water, causing the level of the water to increase to 96.0 mL. What is the volume in milliliters of the lead ball, Vieras? Viead =

asked Aug 16, 2020

1 answer

0 votes

10.9k views

How does a chemist give us the required medicines quickly?

asked May 10, 2020

1 answer

1 vote

231k views

A fighter jet break the sound barrier what is the sound barrier and how can I get a break. Where does this sound around just confirm what causes the sonic boom and how can you hear it

asked Feb 8, 2020

1 answer

2 votes

45.8k views

Which was a goal of the 1960's counterculture

asked Sep 9, 2019

2 answers

5 votes

52.8k views

1. 4x=3y+3, 6y= 8x+ 36. 2. y=3x-1, y= 6- x/3. determine whether the following pair of lines is parallel or perpendicular?

asked Aug 28, 2019

1 answer

1 vote

74.5k views

The difference between two numbers is 15. If 8 is added to twice the greater number, the result is 4 less than 3 times the lesser number. Find the two numbers.

asked Jan 11, 2019

1 answer

4 votes

111k views

Brianna is hiking on a mountain trail. she hikes 345 feet up hill but a horizontal distance of 295 feet. to the nearest degree. what is the angle of elevation of the trail?

asked Aug 7, 2018

2 answers

5 votes

8.8k views

Find the value of the variable and the length of each chord.

asked Jun 17, 2018

1 answer

0 votes

18.4k views

Enzo is eating dinner in his high chair, and he splashes his hand in some milk that spilled on his tray. he does this several times and seems fascinated by it. then, when his older brother does it, he

asked Jun 1, 2018

1 answer

0 votes

213k views

Which is a type of comedy? A. tragedy B. protagonist C. satire D. foil

asked Sep 17, 2017

2 answers

0 votes

124k views

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