The last digit will simply be equal to 8^1000, since the 10 will not have any effect on the units digit. Take the first few powers of 8, examining only the last digit:
8^1=8
8^2=4
8^3=2
8^4=6
8^5=8
8^6=4
We see that it continues in this pattern. Powers evenly divisible by 4, therefore, end in 6. Since 1000 is divisible by 4, 8^1000 ends in 6, so 18^1000 also ends in 6.
$313.80
for forty hours she got paid $288
and for the final 15, she got $28.80
Triangle is missing, so i have attached it.
Answer:
Radius = 10.82
Step-by-step explanation:
From the image attached, the triangle is obviously a right angle triangle and therefore, the missing side (AB) which is the radius can be found via pythagoras theorem.
We are given;
AC = 21
BC = 18
Thus;
|AC|² = |AB|² + |BC|²
21² = |AB|² + 18²
|AB|² = 441 - 324
AB = √117
AB = 10.82

Step-by-step explanation:
The equation we are given is the following:

A proportion is a relationship between two ratios. This tells us that two ratios are equal. That is, suppose you have two ratios:

Then, we can write a proportion as follows:

For:

If you divide both sides by (3)(9):

<h2>Learn more:</h2>
Constant of proportionality: brainly.com/question/13742796#
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