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4 Jilly and Fran are camping. They cover their bottle of milk with a wet cloth. How does the wet cloth help to keep the milk cool? Tick one box. A by conduction B by convection C by infrared radiation
answered
Oct 30, 2023
Physics
middle-school
13
votes
183k
views
Elliott is standing at the top of a store escalator that leads to the ground floor below. The angle of depression from the top of the escalator to the floor is 42.51°, and the escalator is 16 feet long.
answered
Aug 29, 2023
Mathematics
high-school
16
votes
319k
views
Jaida worked 21.5 hours last week. She earned $11.60 per hour of work. How much money did Jaida earn last week? $9.90 $249.40 $1.85 $33.10
answered
Mar 4, 2023
Mathematics
high-school
19
votes
364k
views
1- What is the molar mass of the following compounds? a. Ca(OH) 2 _______________________________= b. H 2 O 2 _______________________________= c. KCl _______________________________= d. NaH 2 PO_______________________________=
answered
Oct 27, 2022
Chemistry
high-school
17
votes
300k
views
If a 12 sided regular polygon rotates about its center at which angle of rotation will the image of the polygon coinside with the prelim age
answered
Aug 14, 2022
Mathematics
college
19
votes
18.4k
views
Write the degree of the polynomial 7 {x}^(6 ) - 4x {}^(2) + 5x - 10
answered
Apr 13, 2022
Mathematics
high-school
17
votes
374k
views
Identify the equation that describes the line in slope-intercept form. slope = 5 y-intercept −3
answered
Mar 31, 2022
Mathematics
high-school
16
votes
116k
views
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