SuperstarJosh11 SuperstarJosh11

19-05-2020
Mathematics

contestada

Skylar's grades on four math tests are 85, 78, 77, and 69. What does Skylar need to score on the next test in order to have a mean score of 80? 83 90 91

Respuesta :

Аноним Аноним

03-06-2020

Skylar needs to score 91 to have a mean of 80. Hope I helped you!!

Answer Link

Otras preguntas

Which expressions are equivalent to 4 7 89-4- 2y + 12 4 2y+3 10 8+7? Choose ALL that apply. 4 ( ₁ V+3) 4

Does anyone get this thanks

Pablo and Javier want to calculate the area of a parallelogram-shaped window. The height of the window is (12y - 9) cm and the base is (12y + 9) cm, what is

How Do Geographers Show Earth's Surface?

Besides the use of hand-me-down textbooks, what other details reveal a conflict between the novel's characters and society?

The formation of fossil fuels is a process that takes millons of years and starts from enrgy from the sun the sun contrubetes to the formation of fossil fuels b

frued belived that communites are able to work together to make life better for the community due to the

HELP ASAP! Give your words a workout--share what you now know about the gray wolf behavior. Drawing on the knowledge you gained frombreadingnthe novel and the f

Figure JKLM was dilated to form figure QRST. (Note: Figures are not to scale.) Determine the relationship in scale of QRST and JKLM in order to fill in the blan

Atoms from group 16 will generally form ions with a charge of