Answers by Roman Kruglov
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Answers by Roman Kruglov

Answers by Roman Kruglov
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Ensuring that a test or a survey effectively measures what it is supposed to measure is known as: A. Effectiveness B. Quality C. Auditing D. Validity
answered Dec 20, 2024
4 votes
198k views
Select the correct answer. Which system of linear inequalities is represented by this graphed solution? y > -1/2x +2 y\leq3x - 1 y< -1/2x+2 y\geq3x -1 y>-2x + 2 y\leq1/3x-1 y\leq-1/2x +2 y< 3x -1
answered Nov 25, 2024
1 vote
130k views
Use the excerpts below to answer the follo The Voyages of Zheng He A Chinese Muslim admiral named Zheng He (jung huh) led all of the seven voyages. His expeditions were remarkable for their size. Everything
answered Jun 29, 2024
3 votes
103k views
1. Your sensory organs serve as ? which are devices that convert one kind of energy into another ​
answered May 21, 2024
5 votes
190k views
Petroleum engineers need? a. Complex problem solving b. Active listening c. Equipment maintenance d. Reading comprehension
answered Apr 22, 2024
7 votes
58.6k views
Which type of cooling method pushes cold air across food at high speeds to remove heat? a) Air cooling b) Water cooling c) Blast chilling d) Ice bath
answered Feb 10, 2024
4 votes
53.6k views
How much heat will be absorbed by a 66.3 g piece of aluminum (specific heat = 0.930 J/ g. °C) as it changes temperature from 23.0°C to 67.0°C?
answered Nov 10, 2023
1 vote
24.0k views
CAN SOMEONE GIVE ME THE ANSWER QUICK !!! James has spent $12.50 of his $25 video store gift card. He plans on using the remaining balance to rent video games. If the games cost $4.25 each to rent, how
answered Oct 14, 2023
6 votes
217k views
Evaluate pleasee 112+(-43)x for x = 6? a : -17 1/2 b : -16 1/2 c : 36 1/6 d : 39 1/2
answered Jun 7, 2023
5 votes
24.1k views
What are state sponsored terrorist groups? a. Terroist groups that operate without the permission of a nation's government c. Terrorist groups that are supported by a nation's government b. Terrorist groups
answered Mar 25, 2023
8 votes
128k views
Richard bought 3 slices of cheese pizza and 2 sodas for $8.75. Jordan bought 2 slices of cheese pizza and 4 sodas for $8.50. How much would an order of 1 slice of cheese pizza and 3 sodas cost?
answered Feb 25, 2023
5 votes
63.1k views
A car can travel 21 miles on each gallon of gas. Its gas tank holds 13.7 gallons. How many miles can the car travel on a full tank of gas?
answered Oct 1, 2022
3 votes
156k views
Around 420 players joined in the volleyball tournament. each team should have same number of players how many players could be there on the team? A.8 B.9 C.11 D.12 ANSWER PLS :(​
answered Sep 29, 2022
6 votes
157k views
Please help me on this, thank you​
answered Sep 24, 2022
4 votes
56.8k views
How was life in Sparta different from life in Athens? Choose the TWO correct answers. Please answer quickly! It'll help a lot.. :) A. Spartans feared change, while Athenians valued new ideas. B. Athens
answered Aug 10, 2022
10 votes
120k views
Write the equation of the line that passes through the points (4,5) & (-3, -1)
answered Jul 21, 2022
10 votes
45.1k views
Need help Simplify: (-√x-4)^2 ​
answered May 31, 2022
3 votes
106k views
What adoptions do trees have in the rainforest Deep roots and spread their roots out over a great distance Deep roots that do not spread out over a great distance Short roots and spread out over a great
answered Apr 1, 2022
5 votes
166k views
What is the impact of the author's choice to end the first paragraph with these sentences? But we have found a better use for them. No doubt these trees would make good lumber after passing through a sawmill,
answered Jan 29, 2022
3 votes
221k views
Try It! (») 1. Write a compound inequality for the graph. + 0 -2 6 help neededddd!!
answered Jan 14, 2022
9 votes
61.3k views
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