1 - 0.16 = 0.84
21/0.84 = 25
25 grams of fiber should be consumed daily.
Answer:
2.8
Step-by-step explanation:
To find the mean add all the values and divide by the amount of values and when you add everything up it is 14 and dividr by 5 to get 2.8
First let's find the result of the sum:
30 + 40 + 70 = 140
Now let's review the operations of each one:
Jillian added 30and40and then 70:
30 + 40 = 70
70 + 70 = 140
Samuel added 30 and 70 and then 40
30 + 70 = 100
100 + 40 = 140
answer
both are correct.
Conclusion: the order of the factors does not alter the product.
Answer:
38 cm.
Step-by-step explanation:
Two sides are equal ( as its an isosceles triangle). so:
3x - 5 = 19 - x
3x + x = 19 + 5
4x = 24
x = 6.
So the perimeter
= 3x - 5 + 19 - x + 2x
= 3(6) - 5 + 19 - 6 + 2(6)
= 18 - 5 + 19 - 6 + 12
= 49 - 11
= 38 cm.
