efectuează:
a( 9500-123x24+96:6x56
b( 6019+100:10:10-123x45

c( 95:(2050-2045)x(1811-39x39)
d( 35x(1000-975)x(75+75:5-22x4

Longitudional waves travel through a series of ________ and ___________.

A. compressions; rarefactions
B. oscillations; propagations
C. destructions; constructions
D. disturbances; oscillations

3 September 2025 160 Vezi 223 comentarii

what were the expansionist activities of italy and japan in the early 1930’s

3 September 2025 76 Vezi 76 comentarii

Which of the following characteristics is evidence of the massive storms that can form in Jupiter's atmosphere?
a. the icy, rocky core
b. the Great Red Spot
c. the rings surrounding the planet
d. the thick bands of clouds covering the surface of the planet

3 September 2025 160 Vezi 284 comentarii

Which law sets national standards for employment screening and background checks?

3 September 2025 81 Vezi 81 comentarii

The first planet to be discovered using mathematical prediction was

3 September 2025 67 Vezi 67 comentarii

Darrell inherited a large amount of money from his uncle. darrell wishes to start his own business, and his lawyers encourage him to make it a corporation. what disadvantage of a sole proprietorship are the lawyers trying to avoid?

3 September 2025 160 Vezi 231 comentarii

A popular mnemonic device (memory-improvement strategy) for remembering the key components of a well designed goal is the acronym "smart." briefly describe what each of the five letters represents in the smart method of goal-setting.

3 September 2025 160 Vezi 233 comentarii

Two electronic oscillators are making some sine waves, at frequencies f1 = 882 hz and f2 = 880 hz. at a certain point, the sound level from one alone would be sil 1 = 76 db, and from the other sil 2 = 82 db. how often do beats occur

3 September 2025 160 Vezi 232 comentarii

Good people do not make unethical decisions.

True
False

3 September 2025 75 Vezi 75 comentarii

In "The Negro Speaks of Rivers," Hughes describes rivers as "dusky" to call attention to their ____.
A. age
B. darkness
C. sadness
D. mystery

3 September 2025 160 Vezi 161 comentarii

media armetica a doua nr este 3 ,iar diferenta lor este 1,2

29 Agustus 2025 59 Vezi 59 comentarii

În ce tip de mișcare distanța parcursă de un punct material coincide cu modulul vectorului de deplasare?

31 Agustus 2025 104 Vezi 104 comentarii

Jika larutan P mempunyai pH=4 dan larutan Q mempunyai pH=5, konsentrasi ion hidrogen dalam larutan P dan larutan Q berbanding ?

2 September 2025 127 Vezi 127 comentarii

Cel mai mare multiplu a lui 8 care este mai mic decat 70 este egal cu:

26 Agustus 2025 70 Vezi 70 comentarii

Bonjour, pouvez-vous m’aider avec cette question: Quels sont les infra structures existant autour des usines?

26 Agustus 2025 110 Vezi 110 comentarii