Answer:
there is no photo
Step-by-step explanation:
but to answer the question for example: 0.04 would round down to the nearest tenth 0.0 and 0.05 would round up to 0.1 . So if the number is 5 or above round up or if it is 4 or below round down, hope this helps
Mean 22.71. Mode-None Median-30 Range-35
Answer:
.44 pounds of sugar are used in each cake
Step-by-step explanation:
Just divide 440 by 1,000




Now if

, then both

and

. Adding two positive numbers gives another positive number, so

. Why this is useful will be apparent shortly.
Back to the identity:

Factorizing the left hand side, we have

Now, any number squared will be positive, which means the right hand side is necessarily greater than 0.
We showed earlier that

. So we understand that we have

The only way to multiply a number by a positive number to get yet another positive number is to have the first number also be positive, which means

and from this it follows that

in the provided region.