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Simplify ( 1/2 x− 3/8 )÷ 1/3 + 4/7 (5− 1/4 x)
asked
Apr 10, 2021
Mathematics
middle-school
1
answer
3
votes
160k
views
A particular radiograph was produced using 6 mAs and 110 kVp with an 8:1 ratio grid. The radiograph is to be repeated using a 16:1 ratio grid. What should be the new mAs? (A) 3 mAs (B) 6 mAs (C) 9 mAs
asked
Feb 27, 2021
Physics
college
1
answer
5
votes
174k
views
What is 2+2 l m a o
asked
Jan 14, 2021
Mathematics
high-school
2
answers
2
votes
137k
views
What is the solution to this equation? X- 13 = -4 O A. x = 17 o O B. x= -17 o OC. x = 9 O D . = -9
asked
Aug 17, 2020
Mathematics
middle-school
1
answer
0
votes
150k
views
A machine part has the shape of a solid uniform sphere of mass 250 g and a diameter of 4.30 cm. It is spinning about a frictionless axle through its center, but at one point on its equator it is scraping
asked
Aug 9, 2020
Physics
college
1
answer
5
votes
108k
views
From gallup poll results, what are the concerns about the u.s. health care system?
asked
Dec 5, 2019
Social Studies
high-school
1
answer
5
votes
107k
views
Factor Completely: 2x2 - 200 A) (x - 20)(x +10) B) (x - 10)(x + 10) C) 2(x - 4)(x + 50) D) 2(x + 10)(x - 10)
asked
Dec 1, 2019
Mathematics
middle-school
1
answer
3
votes
12.4k
views
Reagent grade potassium hydrogen phthalate (khp, mass 204.23g/mole) is a high molecular weight, stable, monoprotic solid acid. it is commonly used for standardizing sodium hydroxide solutions. what concentration
asked
Jan 27, 2019
Chemistry
high-school
1
answer
0
votes
81.2k
views
Can someone help me? A.Leg B.Diagonal C.Altitude D.Apothem
asked
Dec 15, 2018
Mathematics
high-school
2
answers
4
votes
150k
views
So shall you feel the loss, but not the friend which you weep for. what kind of pronoun is in italics in the line from romeo and juliet? relative interrogative demonstrative indefinite
asked
Dec 15, 2018
French
high-school
2
answers
2
votes
64.8k
views
What number does ▲ stand for in this equation? 6 × 3 = (▲ × 5) – (▲ × 2)
asked
May 20, 2018
Mathematics
high-school
2
answers
4
votes
206k
views
What is the average rate of change of f(x), represented by the table of values, over the interval [-3, 2]? x | f(x) -5 -150 -3 -36 -1 -2 0 0 1 0 2 4 a) -40 b) -8 c) 8 d)32
asked
Jul 11, 2017
Mathematics
high-school
2
answers
1
vote
8.7k
views
Which of the following best defines props in drama? a. painted backdrops that can be used in several scenes b. movable objects used by actors onstage c. asides by actors to the audience d. tragic flaws
asked
Feb 25, 2017
Arts
high-school
2
answers
3
votes
51.2k
views
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