Branci8918 Branci8918

11-01-2024
Mathematics

contestada

If the test scores of a class of 34 students have a mean of 72.3 and the test scores of another class of 28 students have a mean of 65.6, then what is the mean of the combined group?

Respuesta :

Otras preguntas

Hi! ❤️ , im looking for some help here. ill give brainliest if able to.

if I only have 1/3 cup of oil but i need 1/2 cup how much more oil do i need?

Three bowls of frozen yogurt cost 8.25. At the same rate how much do 9 bowls of frozen yogurt cost.

5x+y=-2y-31. 2y+10=-4x-12 What is the X and Y

Pregunta urgente ¿Que son horiciones? No se si es de biología o de ciencias

The volume of export activity in the world economy has increased as exporting has become easier, especially due to the gradual decline in trade barriers under t

what does the dream the seventh man describe symbolize for him?

Which equations are true equations? Select all correct answers. 54 ÷ 6 + 3² = 4 + 4² 8042=10−22−1 62−22=4+7⋅22 19−2⋅5=9⋅73−9

Help please witb this

Richard and Teo have a combined age of 36 Richard is 6 years older than twice Teo's age. How old are Richard and Teo? Richard is years old, and Teo is years ol