1. 461
2. 760
3. 467
4. 795
5. 802
6. 643
7. 228
8. 479
9. 118 stickers (from Alex)
10. 543 (10 more) gives 553. You can find out the number that is 10 more when you add the regular number by 10, 543 + 10 = 553.
Hope this helped!
Nate
Answer:
2. z=8
3.2x=16
5.distributive property
7.Addition property of equality
i'm not 100%ly sure so if it's wrong sorry and pls don't report mine i'm just trying to help not get my answer deleted:)
Answer:
a = 6.34, b = 2.64
Step-by-step explanation:
used stat function on calculator
<span>To find StDev, we first have to find the mean of the squared differences. The differences between each score and the mean are 0,-2,2, respectively, giving squared values of 0,4,4. To find the variance, we take the sum of the three values and divide it by the number of values in the total set (3). This gives 8/3 or 2.6667. To find the population StDev, then, take the square root of the variance (2.6667), to find 1.633.</span>
