Mathematics, 19.01.2020 22:31 deedy8095
Lucy's final exam has true/false questions, worth 2 points each, and multiple choice questions, worth 3 points each. let x be the number of true/false questions she gets correct, and let y be the number of multiple choice questions she gets correct. she needs more than 90 points on the exam to get an a in the class. using the values and variables given, write an inequality describing this.
Answers: 1
Mathematics, 21.06.2019 15:30
Each of the four sides of a swimming pool measures 9 meters. the pool is 5 meters deep. how much water will be needed to fill it completely? a. 45 cubic meters b. 81 cubic meters c. 225 cubic meters d. 405 cubic meters reset next
Answers: 1
Mathematics, 21.06.2019 16:50
Proceed as in example 3 in section 6.1 to rewrite the given expression using a single power series whose general term involves xk. ∞ n(n − 1)cnxn − 2 n = 2 − 4 ∞ ncnxn n = 1 + ∞ cnxn n = 0
Answers: 1
Mathematics, 21.06.2019 18:00
Each month, a shopkeeper spends 5x + 14 dollars on rent and electricity. if he spends 3x−5 dollars on rent, how much does he spend on electricity? for which value(s) of x is the amount the shopkeeper spends on electricity less than $100? explain how you found the value(s).
Answers: 2
Lucy's final exam has true/false questions, worth 2 points each, and multiple choice questions, wort...
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