Fofy1013
Fofy1013
17-05-2017
Mathematics
contestada
I need help on 5 please help fast
Respuesta :
Cheetah0710
Cheetah0710
17-05-2017
the correct answer is 83.
yyyyyeeeeeeaaaahhhhhh bbbbooooiii
Answer Link
hollymoppelt
hollymoppelt
17-05-2017
the equation you would use is
mean= Test1+test2+test3+test4+test5+Test6+x/Total number of tests
so 83=89+78+69+81+89+90+X/7
First mutiple both sides by 7 so
581=496+X
you then substract the 496 and get 85
so she would need a 85 on the 7th test
Answer Link
VER TODAS LAS RESPUESTAS ( 92+ )
Otras preguntas
Whose on-field leadership is responsible for the success of the United States in the Battle of New Orleans during the War of 1812? A) Jacob Brown B) James Madi
What do workspaces allow a company to do? A. They restrict access depending on job role. B. They connect a company's website with its internal wiki. C. They
Multiple perspectives can help one better understand __________. A. personal events B. historical events C. both personal events and historical events D. neithe
What set Djenné apart from Mali's other great cities? It was home to the Great Mosque. It was known for the gold mines in the city. It was located on the Senega
Alternate interior angles are _______ when lines are _______
What is the solution to the equation 1/4x+2=-5/8x-5 O X=-8 O x=-7 O X= 7 O X=8
A 100.0 gram sample of polonium-210 is contained for 552 days. How many half lives occur during this period of time, if the half life is 138 days ?
What is the additive inverse of the complex number 9 - 4i
Each sandbag holds 27 pounds of sand, and it takes 53 bags to go all the way around Wilma's house. How many pounds of sand does Wilma need to fill the sandbags
Read the sentences from Barrio Boy by Ernesto Galarza. I grabbed the chain with both hands and pulled. A small torrent of water gushed into the bowl, swirling a