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klemol [59]
3 years ago
14

What is an expression

Mathematics
1 answer:
FinnZ [79.3K]3 years ago
3 0

Answer:

An expression is a sentence with a minimum of two numbers and at least one math operation. 

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Emily Dickinson's poetry was rescued for posterity by
LiRa [457]
Emily Dickinson's poetry was rescued for posterity by her sister (c). Emily Dickinson lived during the American Civil War, but she lived in her father's house in Amherst, Massachusetts. This area was not affected by the Civil War. She was fairly isolated as a poet and, as a result, the events of the Civil War did not play a major role in her poetry. She wrote mainly about the events in her direct environment, with no direct sense of the time in which she lived. Her world consisted of her own home and the surrounding countryside. 





6 0
3 years ago
the mean height of a group of 500 nonsmoking college students is 74 inches and the standard deviation is 5 inches. what is the p
Novosadov [1.4K]
Based on the given description above, I have analyzed it and come up with a solution to get the probability if in a random sample of 25 students from this said group and the average height is between 73 and 75 inches. So if you calculate it, it will be like this: 
<span>2P(Z<2)−1</span> To find the probability of Z, use the normal distribution table.
The value for Z being less than 2 is 0.9772. The final result is then<span><span>2(0.9772)−1=0.9544
Hope this is the answer that you are looking for.</span></span>
3 0
3 years ago
Use the drawing tools to form the correct answers on the graph. Plot the vertex and the axis of symmetry of this function: f(x)
CaHeK987 [17]

Answer:

Axis of Symmetry: x = 3

Vertex: (3, 5)

Step-by-step explanation:

Use a graphing calc.

6 0
3 years ago
Read 2 more answers
What is the definition of present value?
Bezzdna [24]

Answer:

the value in the present of a sum of money, in contrast to some future value it will have when it has been invested at compound interest.

Step-by-step explanation:

6 0
3 years ago
6.8 . 10^4 standard form
Yuri [45]
The answer would be 68000 you can find it easily by moving the decimal to the right if the exponent is positive if its negative move it to the left. 
6 0
3 years ago
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