26.3 (5 out of 19) and 58.5 (72 out of 123)
May be wrong, but pretty sure it’s right
Answer:
? = 10
Step-by-step explanation:
13 - (10) = 7-4 ....... 2×2 =4
3 = 3
Answer:
Step-by-step explanation:
You have to look up (google) the number of ml in a fluid ounce. It equals 29.57 ml approximately.
Next you must look up the number of mL in a teaspoon. The conversion factor turns out to be 4.93 mL = 1 teaspoon.
1 fluid ounce = 29.57 mL
20 fluid ounces = x mL
1/20 = 29.57 /x
x = 20*29.57
x = 591.4 mL
1 teaspoon = 4.93 mL
x teaspoons = 591.4
4.93 * x = 591.4
4.93 * x/4.93 = 591.4 / 4.93
x = 119.96
Average = (A₁+A₂+A₃+A₄+A₅)/5. Since average = 20 (GIVEN), then:
20 = (A₁+A₂+A₃+A₄+A₅)/5
Or (A₁+A₂+A₃+A₄+A₅) = 20x5
(A₁+A₂+A₃+A₄+A₅) = 100