<span>The answer is powers of ten. A power of ten is 10 multiplied by itself the exponent number of times. For example, 10 = 10^1. 100 = 10 * 10 = 10^2. 1000 = 10 * 10 * 10 = 10^3. The number of zeros in the power of ten must match its exponent. For instance, 1000 has 3 zeros so the exponent is 3: 1000 = 10^3.Hope this helps. Let me know if you need additional help!</span>
Answer:
calculate the rate of change also know as the constant of proportionality (k = y/x) which is the constant ratio between two proportional quantities y/x denoted by the symbol k which may be a positive rational number. The x value is directly proportional to the y value such as in the equation y = kx.
Answer:
the answers are..
Step-by-step explanation:
1. 9/30 = 30%
2. 56/80= 70%
3. 40%
4. 80%
5. 66.666666666667%
6. 2%
7. 8%
8. 55%
9. 24%
10. 15%
11. 62%
12. 4%
13. 90%
14. 60%
15. 33.33%
16. 25%
17. 72%
P=2L+2W
L=Length
W=Width
P=Perimeter=16
So you have:
16=2×5+2w
Multiply 2 and 5 and get:
16=10+2w
Subtract 10 from both sides and get:
6=2w
Divide by 2 and get:
3=W
The width is 3.
Answer:
10.4
Step-by-step explanation:
15.72 rounds to 15.7 and 5.259 rounds to 5.3