Mathematics, 22.04.2021 16:10 crawford184232323234
A high school has 12 ninth grade teachers, 14 tenth grade teachers, 16 eleventh grade teachers, and 15 twelfth grade teachers. What is the ratio of ninth grade teachers, to the total amount of teachers in the high school?
Answers: 3
Mathematics, 21.06.2019 19:30, gonzalesalexiaouv1bg
The wheels of a bicycle have a diameter of 70cm. how many meters will the bicycle travel if each wheel makes 50 revolutions
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Mathematics, 21.06.2019 22:30, lilmaddy8856
Which expressions equal 9 when x=4 and y=1/3 a. x2+6y b. 2x + 3y c. y2-21x d. 5 (x/2) -3y e. 3x-9y
Answers: 2
A high school has 12 ninth grade teachers, 14 tenth grade teachers, 16 eleventh grade teachers, and...
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