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user100 [1]
3 years ago
7

Question for this answer- estimated product of two numbers that are not multiples of ten is 2800

Mathematics
1 answer:
Mkey [24]3 years ago
3 0
8x399? I'm pretty sure that's all I need to say, but I cant post unless it's 20 characters. Sorry!
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turn the improper fraction into a mixed number c)45/7 d)20/3 turn these numbers in to a mixed number please help
MariettaO [177]
A mixed number looks like this: a(b/c)
The improper fraction currently looks like this: (ab/c)
Round the numerator to something you can divide by the denominator. For example, 45 would be rounded to 42. 42/7=6. 6 would be the whole number.
45-42=3. 3/7 is the new fraction.
So the answer for c is 6(3/7)
Do you know how to do d?
7 0
3 years ago
Please help :(
Natalka [10]

An expression that can only provide a single solution, y, for any given input, x, is called a “function”.

The given pairs are in the form (x,y)

Looking at set A:

(4,-2), (-2, 2), (2,-2), (4, 2)

Notice that if x=2, there are 2 y’s, -2 and 2. Therefore this set is not a function.

 

<span>Answer: A is not a function</span>

3 0
3 years ago
Find f(-11/5) if f(n) = 5n + 6
V125BC [204]

Answer:

f(-11/5) = -5

Step-by-step explanation:

f(n) = 5n + 6

Let x = -11/5

f(-11/5) = 5*-11/5 +6

          = -11 +6

           = -5

5 0
4 years ago
CONVERT THE PERCENTAGES FRACTION 130%​
Natasha2012 [34]

Answer:

13/10

Step-by-step explanation:

Its 13/10...

please give brainliest

4 0
3 years ago
Read 2 more answers
(I need these answered asap and with work and explanation included)
erik [133]

Answer:

blue marbles - 2/9. red marbles - 3/9 = 1/3 clear marbles - 4/9. Davis got a 2/9 chance and Tessa got a 2/8 or 1/4 chance. I don't know about the last question. it might be 5/9 but I don't know sorry.

4 0
2 years ago
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