Questions by Serge Kuharev

Questions by Serge Kuharev

Five subtracted from the product of 10 and a number is less than 30. Use the variable b for the unknown number.

asked Dec 24, 2023

1 answer

5 votes

232k views

Find the equation of a line perpendicular to\hspace{4px}-x+y=9\hspace{4px}−x+y=9that passes through the point (-2,-1)(−2,−1).

asked Sep 27, 2023

1 answer

0 votes

91.1k views

25,952,938 rounded to hundred thousands place

asked Aug 1, 2023

2 answers

2 votes

135k views

One cubic millimeter (mm^3 ) of blood contains 7.0 x 10^6 red blood cells. How many red blood cells are in 1.0 L of blood? Recall that 1 mL = 1 cm^3 . 7.0 × 10^12 red blood cells7.0 × 10^18 red blood cells7.

asked Mar 6, 2023

1 answer

3 votes

82.5k views

Given lines are parallel, find the value of x. Then determine the measure of the angle.

asked Dec 12, 2022

1 answer

2 votes

202k views

Structure of 2,6-diiodo-4-methyl-5-propylheptane

asked Nov 1, 2022

1 answer

21 votes

167k views

To determine the coefficient of static friction between two materials, an engineer places a small sample of one material on a horizontal disk whose surface is made of the other material and then rotates

asked Aug 24, 2022

1 answer

0 votes

189k views

Which of the following DECREASED as an early result of the Industrial Revolution? А Life expectancy B. The size of the middle class С The length of the work day D Urbanization

asked May 16, 2022

2 answers

5 votes

90.9k views

If a distribution is skewed to the left, what is the relationship between the mean and the median?

asked Mar 26, 2022

1 answer

0 votes

69.8k views

The reversible reaction, 4HCl(g) + Si (s) ⇌ SiCl4 (l) + 2H2 (g) , would be classified as a ______________ reaction. exothermic endothermic homogeneous heterogeneous

asked Jan 28, 2022

1 answer

3 votes

22.8k views

Expectancy theory advocates that: a) workers should be given challenging, creative tasks so that they push themselves harder to perform better. b) employees will continue to perform only if they believe

asked Dec 2, 2021

2 answers

3 votes

213k views

Suppose the demand for macaroni is inelastic, the supply of macaroni is elastic, the demand for cigarettes is inelastic, and the supply of cigarettes is elastic. If a tax were levied on the sellers of

asked Nov 15, 2021

1 answer

1 vote

205k views

What is the value of x in the equation 1/3x-2/3=-18? pls help me

asked Aug 1, 2021

2 answers

3 votes

10.6k views

Can someone please help me!?!?!?

asked Mar 20, 2021

1 answer

4 votes

133k views

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