Giving 50 points to awnser. x3+y3+z3=k,

Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?

Choose the number sentence that shows the identity property of addition. a. 122 = 61 + 61 b. 62 = 1 + 61 c. 61 = 0 + 61

Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.