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Vladimir79 [104]
3 years ago
5

Which expression is the best estimate for 1 3/4 + 2 3/8

Mathematics
1 answer:
Citrus2011 [14]3 years ago
6 0
The answer is 4 because 1 6/8 + 2 3/8 =4 1/8 so it would round to 4
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10. Mindy goes to the pool three times as many days as her friend. If Mandy
erma4kov [3.2K]
It’s b because if Mandy goes 18 days and her friend goes 3 times the days she goes.
6 0
3 years ago
Explain how you can find any power of 1
My name is Ann [436]

\bf \begin{array}{llll}
1^2\implies 1\cdot 1\implies &1\\\\
1^3\implies 1\cdot 1\cdot 1\implies &1\\\\
1^{100}\implies \stackrel{\textit{100 times}}{1\cdot 1...}\implies &1\\\\
1^{1000000}\implies \stackrel{\textit{a million times}}{1\cdot 1....}\implies &1\\\\
1^{x}\qquad \{x|~~x\in \mathbb{Z}\}\implies &1
\end{array}

6 0
3 years ago
Topic/what am learning:
zloy xaker [14]
4 7/8 + 11 1/2 = 16 3/8
4 + 7/8 + 11 + 1/2
4 + 11 = 15
7/8 + 1/2 = 7/8 + 4/8 = 11/8
11/8 = 1 3/8
15 + 1 + 3/8 = 16 3/8
3 0
2 years ago
URGENT! WILL GIVE BRAINLIEST!!
IgorC [24]

Answer:

Option C) a_{n}=m-b+m(n-1) for n={\{1,2,3,...}\} is not the correct way to define the given infinite sequence

{\{m+b,2m+b,3m+b,4m+b,...}\}

Step-by-step explanation:

Given infinite sequence is {\{m+b,2m+b,3m+b,4m+b,...}\}

Option B) a_{n}=m-b+m(n-1) for n={\{1,2,3,...}\} is not the correct way to define the given infinite sequence {\{m+b,2m+b,3m+b,4m+b,...}\}

Now verify  a_{n}=m-b+m(n-1) for n={\{1,2,3,...}\} is true for the given infinite sequence

That is put n=1,2,3,.. in the above function

a_{n}=m-b+m(n-1)

When n=1,  a_{1}=m-b+m(1-1)

=m-b+0

a_{1}=m-b\neq m+b

When n=2,  a_{2}=m-b+m(2-1)

=m-b+m

a_{2}=2m-b\neq 2m+b

When n=3,  a_{3}=m-b+m(3-1)

=m-b+2m

a_{3}=3m-b\neq 3m+b

and so on.

Therfore a_{n}=m-b+m(n-1) for n={\{1,2,3,...}\} is not the correct way to define the given infinite sequence

{\{m+b,2m+b,3m+b,4m+b,...}\}

Therefore option C) is correct

5 0
3 years ago
For each value of Y, determine whether it is a solution to 15Greater than or equal to Y
Aleks04 [339]

Answer:

16,21,15

Step-by-step explanation:

6 0
3 years ago
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