Answer:
-3.2
Step-by-step explanation:
Do you have to work this out on paper because I just used a calculator but just add 3.1 + -6.3.
35a. We're asked to compute the ratio between the enlarged width and the original width. So we literally perform the operation:

35b. If the order is wrong the image would be shrunk instead of enlarged, with a ratio of 
36. We know that

Observe that

Answer:
y = 2·5^x
Step-by-step explanation:
Using the given points, we can solve for 'a' and 'b'.
y = ab^x
2 = ab^0 = a . . . . . substitute (0, 2) for (x, y)
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1250 = 2·b^4 . . . . substitute for 'a' and (4, 1250) for (x, y)
625 = b^4 . . . . divide by 2
5 = b . . . . . . . take the 4th root
The function is ...
y = 2·5^x
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<em>Additional comment</em>
There are two real and two imaginary 4th roots of 625. Only the positive real root is useful as the base in an exponential function like this.
Answer:
h > 6000
Step-by-step explanation:
Let h be the height of the Cirrus clouds in the inequality.
h > 6000
This states that h is greater than 6000
1,000 multiplied by 7.5. What you need to do is add three zeros to 7.5 so you move the decimal back 3 times. 7.5 will now be 7,500
im very srry if it does not help u
Best of luck!!!!!
:)