-15x2m+26xm-8
-15x2m+26xm-8
If the average score of mathematics among 30 students is 8.4.If the smallest score is avoided,the average is 8.5.If the largest score is avoided,the average is 8.2.The range of the mathematics scores...
Three positive integers a, b and c are such that 1/a + 2/b = 1/c + 1/2. 1. Make c the subject of the formula. 2. If a=3, find the possible values if b and c. Note: how...
Simplify and rationalize denominator.
Multiply and express in simplest radical form.
4/(3√2+4)
Add or subtract as indicated and express in radical form. -3sqrt
Assume all variables represent positive nunbers. a) (2√x)3/3√x b) 6√y3z ⋅√y/3√z
I'm getting different answers for this question. Please help. 4/3√2+4
David is making his own strawberry yogurt. In david's mixture, the number of strawberries is proportional to the amount of milk, in cups. David uses 4 cups of milk for every 14 strawberries in his...
Daniella's birthday will cost $50 for 30 guests. How much will the part cost her if there are 45 guests? Explain how you got your answer
weights of different materials were taken for three lengths: 6 inches, 12 inches, and 18 inches Material 1 : 15, 30, 60 Material 2: 13, 26, 39 Material...
David is making his own strawberry yogurt. In David's mixture, the number of strawberries is proportional to the amount of milk, in cups. David uses 4 cups of milk for every 14 strawberries in his...
Temperature were taken after every 10 minutes for 4 experiments. Experiment 1: 52°, 26°, 13° Experiment 2: 28°, 56°, 84° Experiment 3: 14°, 28°, 56° Experiment...
I'm so confused about this, how do I know that my answer is in radical form? for example a) 4√(32w8) the answers that I'm getting is 2⋅21/4w2 ...
I'm not sure what simplest radical form is. I'm getting two different answers for this problem. a) √(270a3)/5√(3a-5) b)3√(-8a3b) / 3√(27b1...
Let ddd represent the number of hot dogs Joey eats per minute. Write an inequality to determine the number of hot dogs per minute Joey must eat for the last 999 minutes to break his record. What...
1,3,5,6,7 the diagram shows five cars with different digits.find the number of three digit numbers that can be formed if: the he sum of the digits is 9?????
a)9-3/2 b) m2/3n1/5÷m1/3n
Write an expression for the sequence of operations Part A: Subtract the product of 3 and x by 1, then double what you have Part B: Add 3 to x, double what you have, then...