Answer:
1. 11
2. 7
3. 4
4. 10
.
5. 17.2
6. 2.2
7. 3.3
8. 7.9
Step-by-step explanation:
When calculating square root, you always need to find a number multiplied by itself twice that gives the number
Example:
What number multiplied by itself twice gives 64? Number 8! because 8 × 8 = 64
Now cube root is a little bit different. This time, you will need to find a number multiplied by itself three times that gives that number.
Example:
What number multiplied by itself three times gives 125? Number 5! because 5 × 5 × 5 = 125
Hope this helps!
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Answer:
26 students per classroom
Step-by-step explanation:
To solve this, the ratio 234 students:9 classrooms must be converted to:
s students:1 classroom
To convert the ratio, 9 was divided by 9 to get 1, and so you must also divide 234 by 9 to maintain the same ratio, which gives us the answer:
26 students: 1 classroom
1.which of the following is not true for adding mixed numbers?
A.the denominators of the fractions must be the same in order to add them.
B.you can add mixed numbers by changing them into improper fractions or by using a number line.
C.the sum of the mixed numbers written as an improper fraction is in simplest form.
D.the sum of the mixed numbers must be written in simplest form
The answer is C
All of my resources are saying that this has no inverse.