This question is Incomplete because it lacks the appropriate options
Complete Question
Which number is the best estimate of 866,214,000,000 using powers of 10
a) 9 × 10¹¹
b) 8 × 10¹¹
c) 10 × 11¹⁰
d) 8 × 10-¹¹
Answer:
a) 9 × 10¹¹
Step-by-step explanation:
When we want to estimate a number using the power of 10, we are trying to write the number in a standard form.
We are to estimate :866,214,000,000 using powers of 10
Hence,
8.66214000000 × 10¹¹
We round up to the nearest whole number
= 9 × 10¹¹
Therefore, the best estimate for 866,214,000,000 using powers of 10
= 9 × 10¹¹
<span>200 is 3333.33333333% of 6
or 3333.3% with the line on top :)</span>
Hello,
Answer for 1)
a) No the absolute value for both days cannot be 10 degrees. It is possible for the picture on the right, as the temperature could be -10 degrees. For the picture at the left, however, it seems to be sunny and warm, so the temperature is definitely not in the negatives, and it cannot possibly be 10 degrees.
b) Yes this is possible because the bird is above sea level, while the fish is under the sea, making it below sea level. Since anything below sea level is considered negative (-), and anything above sea level is considered positive (+), the bird and the fish can possibly be opposites.
I need the rest of the equation in order to answer this. but it’s asking to replacing the variable “z” with 3
Answer:
b = -6
Step-by-step explanation:
Apply the exponent rule that
In this case,
Set that equal to :
Apply the exponent rule that so now you get:
Since the base is y for both sides of the equation, just set the exponents equal to each other and solve for b.
4b = -24
divide each side by 4 to get:
b = -6