Questions by John Cogan

Questions by John Cogan

What fire rating is required between demising partition walls between tenants?

asked Nov 28, 2024

1 answer

4 votes

82.0k views

RX(τ)=exp(−a∣τ∣) where a is a positive real number. Find the PSD of X(t), given by S(f)=F{RX [infinity] (τ)}=∫ Rₓ (τ)e⁻ʲ²πᶠτ dτ −[infinity]

asked Sep 9, 2024

1 answer

3 votes

103k views

Billy and Rodney are both building with construction bricks. They are sitting apart, each with his own set of bricks. What type of play is this? - cooperative play - parallel play - onlooker play - solitary

asked Aug 23, 2024

1 answer

0 votes

168k views

Which statement best describes a spring? •the top of the saturated zone •an underground layer of rock or sediment that holds groundwater •groundwater flowing naturally to the surface where it is lower

asked Aug 3, 2024

2 answers

3 votes

70.5k views

Emily and her husband are thrilled as they peer into Emily's uterus by means of an ultrasound. The physician reports that the pregnancy appears normal, and that their baby's fingers, toes, heart, and circulatory

asked Jun 15, 2024

1 answer

4 votes

151k views

Find the distance between the coordinates (-2, -2) and (5, 3). A. √11 units B. √12 units C. √13 units D. √74 units

asked Jan 7, 2024

1 answer

3 votes

76.9k views

What is a ptarmigan? a type of wild goat a type of deer a type of buffalo a type of bird

asked Sep 20, 2023

2 answers

9 votes

177k views

Assume a significance level of and use the given information to complete parts (a) and (b) below.Original claim: The mean pulse rate (in beats per minute) of a certain group of adult males is bpm. The

asked Sep 11, 2023

1 answer

3 votes

111k views

Yoko went for a drive in her new car. She drove at a speed of 58 miles per hour for 92.8 miles. For how many hours did she drive?

asked Jun 3, 2023

1 answer

3 votes

172k views

Why was the presidency a divisive issue and how was it resolved?

asked Feb 24, 2023

2 answers

4 votes

873 views

PLEASE ANSWER ILL GIVE BRAIN!!!

asked Nov 2, 2022

1 answer

20 votes

138k views

Which is an example of a secondary source? - a diary entry - a biography - a home movie - a letter to family member

asked Oct 11, 2022

1 answer

4 votes

210k views

In ⊙Q, mJLK= 170 and m∠1 = 36. What is mLM?

asked Jul 27, 2022

1 answer

5 votes

26.7k views

Study the graph about the negative effects of indoor air pollution. A pie graph titled Indoor Air Pollution-Caused Deaths and Breakdown by Disease. Diseases listed by greatest to least common: Stroke,

asked Jul 13, 2022

2 answers

16 votes

198k views

Trident Manufacturing Company's treasurer identified the following cash flows during this year as significant. It had repaid existing debt to the tune of $425,110, while raising additional debt capital

asked Jul 6, 2022

1 answer

5 votes

2.9k views

Why are students encouraged to take both the ACT® and the SAT®?

asked Jun 15, 2022

1 answer

5 votes

56.6k views

X|-9 -5 -1 3 7 Y| 4 7 10 13 16 Y is changing by 3 I can't figure out X PLz, Help!

asked Apr 13, 2022

1 answer

13 votes

22.2k views

a)Hari drove for 2 hours at a speed of 60km/h and next3 hours at a speed of 70km/h. Calculatehis average speed for the whole journey.b)A police car drives with a constant speed of 70km/h. How long it will

asked Mar 5, 2022

1 answer

2 votes

134k views

The boat rental fee is 10.50 per 1/2 hour. How much it cost to rent the boat for 3 hours

asked Feb 2, 2022

2 answers

5 votes

47.2k views

Can someone help me find the sequence

asked Oct 20, 2021

2 answers

1 vote

121k views

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