Questions by Carlina

Questions by Carlina

Im not sure how to do this (7th grade math)

asked Oct 21, 2024

2 answers

1 vote

29.3k views

The piston diameter of a certain hand pump is 0.4 inch. The manager determines that the diameters are normally distributed, with a mean of 0.4 inch and a standard deviation of 0.004 inch. After recalibrating

asked Sep 20, 2024

1 answer

2 votes

180k views

Triangle ABC has a right angle at C. The internal bisectors of angles BAC and ABC meet BC and CA at P and Q respectively. The points M and N are the feet of the perpendiculars from P and Q to AB. Find

asked Sep 3, 2024

1 answer

1 vote

68.0k views

Which of the following security areas encompasses network access control (NAC)? A. Physical security B. Operational security C. Management security D. Triad security

asked Jul 21, 2024

1 answer

5 votes

105k views

two cars of masses m1 and m2 are moving in circles of radii r1 and r2 , respectively. their speeds are such that they make complete circles in the same time t. the ratio of their centripetal acceleration

asked Jul 18, 2024

1 answer

2 votes

27.8k views

True/False: The Romans were among the first to use multiple arch bridges

asked Apr 6, 2024

1 answer

2 votes

177k views

In the ACSM risk factor for diabetes (FBG) A) Fasting blood glucose ≥ 100 mg/dL B) Fasting blood glucose ≥ 120 mg/dL C) Fasting blood glucose ≥ 140 mg/dL D) Fasting blood glucose ≥ 160 mg/dL

asked Apr 5, 2024

1 answer

4 votes

62.6k views

When the spent shell casing is not extracted from the chamber of the weapon, what is the most likely issue? 1) Failure to extract 2) Double feed 3) Failure to eject 4) Failure to fire

asked Feb 26, 2024

1 answer

1 vote

120k views

What type of solid is sodium chloride ? (a) Ionic (b) Molecular (c) Covalent (d) Metallic

asked Feb 22, 2024

2 answers

5 votes

180k views

A condition which results from exposure to welding fumes that is characterized by accumulation of metal oxides in the lung without apparent physical symptoms is called: A) Pulmonary atresia B) Siderosis

asked Feb 18, 2024

1 answer

4 votes

65.6k views

Suppose random variable X obeys the following law: pX(k) = c/k!, for k = 0, 1, 2, .... First, determine the constant c, then compute P(X > 2), and find F(t) = P(X ≤ t).

asked Jan 17, 2024

1 answer

5 votes

63.3k views

Triangle KLM has the following vertices. Determine the coordinates of the vertices of KLM after a90 degree clockwise rotation, a transformation of right 4 units and up 1 unit, a reflection in theorigin,

asked Nov 23, 2023

1 answer

4 votes

15.1k views

What quadrant is point A located in? A. quadrant I B. quadrant II C. quadrant III D. quadrant IV

asked Sep 18, 2023

1 answer

21 votes

70.3k views

Which of the following is true about hydroenergy? Uses coal Non-renewable resource clean energy source Creates air pollution

asked Feb 6, 2023

1 answer

1 vote

170k views

Write the standard equation of the circle with radius 5 and a center (2,-1)

asked Jan 18, 2023

1 answer

15 votes

198k views

Read the excerpt from The Odyssey. Now Zeus the lord of cloud roused in the north a storm against the ships, and driving veils of squall moved down like night on land and sea. The bows went plunging at

asked Jan 13, 2023

1 answer

17 votes

49.5k views

Find the missing dimension of the cylinder. round your answer to the nearest whole number

asked Jan 12, 2023

1 answer

15 votes

85.4k views

for each quantity decide whether circumference or area would be needed to calculate it expain or show reasoning the distance around the tcircular track

asked Jan 7, 2023

1 answer

6 votes

17.8k views

Given m||n, find the value of x (x+12) (4x-7)

asked Sep 8, 2022

1 answer

6 votes

57.2k views

Write an equivalent expression to 9- 13/4m + 1/4m

asked Sep 1, 2022

1 answer

9 votes

176k views

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