stormbrwn9938 stormbrwn9938

22-11-2022
Mathematics

contestada

lucy scored a 85, 64 and 76 on her math exams. what score must lucy obtain on the next math test to have an average of exactly 80?

Respuesta :

Otras preguntas

Use the listing method to represent the following set. {x | x I, x ≥ 3} {..., 0, 1, 2, 3} {3, 4, 5, 6, ...} {4, 5, 6, 7, ...}

(NEED HELP ASAP) A train covers the 1500 km distance from Amsterdam to Barcelona at an average speed of 90 km/h. If the train leaves Amsterdam at 9:30 am on Tue

Which sentence uses a reflexive pronoun correctly? They bought concert tickets for me and themselves A They bought concert tickets for me and themselves. B The

Without the wind, a plane would fly due east at a rate of 150 mph. The wind is blowing southeast at a rate of 50 mph. The wind is blowing at a 45 angle from due

Kristi deposits, or invests, her paycheck in a savings account. The bank can then offer some of the money to a borrower in the form of a loan. How can Kristi be

Which of the following accurately describes ionic bonds? A. Electrons are transferred from one atom to another. B. Protons are shared between two atoms.

How do similar right triangles lead to the definitions of the trigonometric ratios?

what is 34 1/2 as a decimal

1. How did astronomers confirm the existence of dark ENERGY? a. by calculating it using Kepler’s third law b. by measuring the mass of galaxies c. by detecting

In which step of the four-stroke engine cycle does the heat from the combustion reaction cause the pistons to move? A.Combustion and expansion B.Air and fuel