Recent activity by Matthew P

Recent activity by Matthew P

The heater is then placed in a parabolic mirror that puts all of the EM radiation in a perfectly collimated beam 70 cm in diameter. When the mirror is aimed at you, what intensity do you feel in W/m²?

asked Nov 12, 2024

1 answer 178k views

A photo of an ant in a science book is increased to 515% as large as the actual size. If the ant is 12 millimeters, what is the size of the ant in the photo?

asked Oct 14, 2024

1 answer 158k views

David exhibits a general pattern of control over his partner, Tara including controlling through fear and intimidation. According to the lecture, what is the bsest description of this violence?

answered Aug 28, 2024

1 answer 214k views

Does the condition of a vehicle's tires have little effect on the overall stopping distance of a police car? 1) True 2) False

asked Aug 10, 2024

1 answer 139k views

Mary has a waist circumference of 38 inches. Based on this information you conclude that: a she develops fat centrally. b she has a large amount of subcutaneous fat. c she is at an increased risk for disease.

answered Jun 23, 2024

1 answer 180k views

In what ways did the cotton gin create a Southern dependence on slavery? Option 1: Increased demand for skilled labor Option 2: Boosted industrial development Option 3: Facilitated agricultural diversification

answered Jun 11, 2024

1 answer 168k views

A block of weight W is pulled along a horizontal surface at constant speed v by a force F, which acts at an angle of with the horizontal, as shown above. The normal force exerted on the block by the surface

answered Jun 3, 2024

2 answers 140k views

How many oxygen atoms are I one molecule of serotonin

asked Jun 2, 2024

2 answers 140k views

if a country has an independently elected president, then we necessarily consider it to be a presidential regime. True or false?

answered May 12, 2024

1 answer 173k views

Would you do a throat culture for a child with epiglottitis? a) Yes b) No

answered Apr 16, 2024

1 answer 68.0k views

A plane filies 118km at 15 degrees south of east then 105km at 35 degrees west of north. FInd the horizontal and vertical components of each vector.

asked Apr 3, 2024

1 answer 224k views

at what rate is the angle between a clock's minute and hour hands changing at 10 o'clock in the evening

answered Mar 3, 2024

1 answer 96.9k views

Cigarettes 1. How many chemicals have been found in tobacco and tobac

answered Feb 6, 2024

1 answer 164k views

What is the system of equations that represents 6x – 8 = 4? 1) y = 6x – 8 2) y = –4 3) y = 6x – 8 and y = –4 4) y = 6x – 8 and y = 4 5) y = –6x

asked Feb 1, 2024

1 answer 3.9k views

Which term best describes the geometric figure? A. Line B. Point C. Ray D. Segment

answered Jan 23, 2024

1 answer 200k views

What is the equation of the line that passes through the point left bracket, minus, 6, comma, 5, right bracket ( − 6 , 5 ) (−6,5) and has a slope of minus, start fraction, 3, divided by, 2, end fraction

asked Jan 18, 2024

1 answer 71.5k views

For the following exercise find the length of side x. round to the nearest tenth

answered Nov 27, 2023

1 answer 59.2k views

What is the shape of the distribution shown below Choose 1 answer

answered Oct 25, 2023

1 answer 83.1k views

Can yall help me out??

asked Sep 11, 2023

2 answers 204k views

Solve for x O4 O5 O-10 O12

answered Jul 24, 2023

1 answer 23.6k views

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