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3 years ago

Which graph shows a function with a range of all real numbers greater than or equal to –1?

Mathematics

2 answers:

cupoosta [38]3 years ago

4 0

Answer:

what graph?

Step-by-step explanation: is you are going to put a quetion plz put a graph

Zarrin [17]3 years ago

4 0

Answer:

Step-by-step explanation:

edge2020

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In 2004, a pine tree was 5 3/4 ft tall. If the tree grew at an average rate of 5/6 ft per year for the next 7 years, how tall wo

Nady [450]

Answer:

11 7/12 ft tall

Step-by-step explanation:

5 3/4 + (5/6*7)

139/12

11 7/12

7 0

3 years ago

He value of y varies directly with x. When y=2 2/5 , x=3/5 .

Leya [2.2K]

Answer:

I don't know sorry

it is clear that this is not online class

4 0

3 years ago

pie r formula is 22/7 when we divide 22/7 it will be 3.14 and 3.14 is an irrational number and irrational number can not be form

vivado [14]

Answer:

22/7 is not pi

Step-by-step explanation:

22/7 is just a close approximation for pi, not pi itself.

If you put 22/7 into a calculator, you get:

3.142857...

While the number pi itself is:

3.1415926...

You can notice that pi is actually different than 22/7, even though the two numbers start out the same and are close to each other. Frequently in geometry, you use 22/7 as pi because it's so close and makes calculation easier.

Hope this helps!

6 0

2 years ago

Debbie estimated that a caterpillar was 4.5 cm long. Later, she found its actual length to be 4.8 cm. Find the percent error.

Tamiku [17]

Answer:

Percent error = 6.25%

Step-by-step explanation:

Percentage error can be defined as a measure of the extent to which an experimental value differs from the theoretical value.

Mathematically, it is given by this expression;

$Percent \; error = \frac {experimental \;value - theoretical \; value}{ theoretical \;value} *100$

<u>Given the following data;</u>

Experimental value = 4.5cm

Theoretical value = 4.8cm

<em>Substituting into the equation, we have;</em>

$Percent \; error = \frac {4.8 - 4.5 }{ 4.8} *100$

$Percent \; error = \frac {0.3}{4.8} *100$

$Percent \; error = 0.0625 *100$

Percent error = 6.25%

7 0

2 years ago

Which is the best description of triangles ABC and DEF?

Afina-wow [57]

Answer:

B. They are similar, but not congruent.

Step-by-step explanation:

5 0

2 years ago