Answer:
3,818.2
Step-by-step explanation:
The 2 is in the tenths place. Since the digit to the right of the 2 is below 5, just drop it.
Answer: 3,818.2
Answer:
-16.2= v
Step-by-step explanation:
-8.9= v+7.3
v= -8.9-7.3
v = -16.2
Answer: The only one of these that's an integer is 9.
Explanation: Let X be the integer. Then
X - 3/X = 26/3. Multiplying by 3X on both sides:
3X^2 - 9 = 26X
3X^2 - 26X - 9 = 0
X = (26 +/- SQRT(26^2-(4*(-27))))/6 = (26 +/- 28) / 6,
so the two solutions for X are 1/3 and 54/6 = 9.
Answer:
42 Units :)
Step-by-step explanation:
Question 1Consider this: j starts at 5 (when k=0) and 7 is added every time k increases by 1. If k increases by 2, j will increase by
14.
Question 2If 1/6 is really 0.16, then if we use inverse operations and multiply 0.16 by 6, it should equal 1, right? However, 0.16 times 6 is only 0.96!
4/5 is not equal to 0.08 because 0.08 times 5 is only 0.4,
1/3 is not equal to 0.3 because 0.3 times 3 is only 0.9.
1/4 <em>
is</em>
equal to 0.25, because 0.25 times 4 is 1.
Question 3
What percent of 250 is 75?
Well, a percent is basically just a fraction out of 100.
Take a look at these equivalent fractions.