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3 years ago

A teacher asked the class to write an expression that Which of these expressions have an estimated

Mathematics

2 answers:

valkas [14]3 years ago

6 0

Answer:

9.7 x 2.84 and 6.25 x 4.76

Step-by-step explanation:

they are the only two that get close to 30 without getting over it

max2010maxim [7]3 years ago

3 0

Answer:

9.7 x 2.84 and 6.25 x 4.76

Step-by-step explanation:

they are the only two that get close to 30 without getting over it

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14.10_3.05 help me out please

irga5000 [103]

Answer:

14.10>3.05

Step-by-step explanation:

6 0

3 years ago

1,654,990 round the 4 place value

ryzh [129]

1,655,000 maybe I not entirely sure sorry

5 0

3 years ago

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The are of Texas is approximately 5 times the ares of Arkansas. If the are of Arkansas is 53,178 square miles, what is the area

ExtremeBDS [4]

This is the correct answer

8 0

3 years ago

1. Libby is calculating her net worth. Her

natulia [17]

Answer:

$119,703

Step-by-step explanation:

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5 0

3 years ago

Find (fºg)(1) f(x) = x² - 1 g(x) = √x A.0 B.1 C.4 √2 D. √8

Savatey [412]

Given:

The function are

$f(x)=x^2-1$

$g(x)=\sqrt{x}$

To find:

The value of $(f\circ g)(1)$ .

Solution:

We have,

$f(x)=x^2-1$

$g(x)=\sqrt{x}$

We need to find the value of $(f\circ g)(1)$ .

$(f\circ g)(1)=f(g(1))$ $[\because (f\circ g)(x)=f(g(x))]$

$(f\circ g)(1)=f(\sqrt{1})$ $[\because g(x)=\sqrt{x}]$

$(f\circ g)(1)=f(1)$

$(f\circ g)(1)=(1)^2-1$ $[\because f(x)=x^2-1]$

$(f\circ g)(1)=1-1$

$(f\circ g)(1)=0$

The value of $(f\circ g)(1)$ is 0.

Therefore, the correct option is A.

4 0

3 years ago