Answer:
(3+4)n+5
Step-by-step explanation:
We dont know how many people there are, and we know that each person will have a club (3slices), and 2 regular (4slices) and 1 extra dagwood (5)
So
(3+4)n+5
I think it would be true because they are crossing
Answer:
4b + 3 I believe would be the expression :)
The sum is 7. 012 × 10^-8. Option C
<h3>What is index form?</h3>
Index form is defined as the power or exponent which is raised to a number or a variable.
For example, in number 5^2, 2 is the index of 5.
Indices is the plural form of index.
To add index forms, we need to note the following:
- Both the exponents and variables should be same
- Add the coefficients of the variables leaving the exponents unchanged.
- Only terms that have same variables and powers are added
Given:
(3.012 x 10−8) + (4 x 10−8)
3. 012 + 4 (10^-8)
7. 012 × 10^-8
Thus, the sum is 7. 012 × 10^-8. Option C
Learn more about index forms here:
brainly.com/question/15361818
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<em>The answer to 32.85÷15 is 2.19. First, you need to change 32.85 into a whole number. To do that, multiply by powers of ten. There are 2 powers of ten need to turn 32.85 to a whole number. Whatever you do to one side, you must do to the other. So, add 2 zeros to 15. The expression becomes 3,285÷1500. The answer is 2.19</em>