Mathematics, 15.02.2022 02:40, silveryflight
Humberto evaluates the expression 4 t 2 for t=3. He correctly substitutes 3 for t in the expression, but then says that the value is 144. However, he is incorrect! Can you identify what he may have done wrong?
1. What is the correct value of the expression?
2. Stating the rules of order of operations, what must be simplified first? What is then simplified second?
Answer these questions in a few sentences or use numerical equations to demonstrate your work.
Answers: 2
Mathematics, 21.06.2019 16:30, inucornspineapple
Arandom sample of 150 high school students were asked whether they have a job. the results are shown in the table. have a job do not have a job male 48 35 female 41 26 select a ord or phrase from the drop-down menus to correctly complete the statements describing the association.
Answers: 1
Humberto evaluates the expression 4 t 2 for t=3. He correctly substitutes 3 for t in the expression,...
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