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drek231 [11]
3 years ago
9

F(x)=-x^2+8x-11 find the value of f(-1)-f(1)

Mathematics
1 answer:
IrinaVladis [17]3 years ago
5 0

Answer: The answer is (4,5)

Step-by-step explanation:

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Order the fractions from smallest to largest. 1\4 1\8 1\2 1\5​
sukhopar [10]
The answer is pretty simple, 1/8, 1/5, 1/4, 1/2
8 0
3 years ago
What is them gcf or 18,42,24
Katarina [22]

Answer:

6

Step-by-step explanation:

4 0
3 years ago
Write the converse of the following statement:
Shkiper50 [21]

Answer:

Option 4 (If it is fall, then the trees have no leaves).

Step-by-step explanation:

Conditional Statements are the statements which involve "if" and "then". It contains two sets of statements in it. The statement after the word "if" is the hypothesis, and the statement after the word "then" is the conclusion. Conditional statements are written in the form "If A, then B"; where A is the hypothesis, and B is the conclusion. The converse of a conditional statement is the opposite of the original statement: hypothesis and conclusion replace each other. So the converse of the above statement will be "If B, then A".

In this case, A=The trees have no leaves and B=It is fall. Therefore, the converse will be:

If it is fall, then the tress have no leaves. Option 4 is the right answer!!!

5 0
3 years ago
2 3/4 + 12 6/8 = answer
svet-max [94.6K]

Answer:

15 1/2

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=n%20%3D%2020" id="TexFormula1" title="n = 20" alt="n = 20" align="absmiddle" class="latex-form
devlian [24]

Answer:

s=10

Step-by-step explanation:

Basically, the range rule-of-thumb is that the range is generally about four times the standard deviation.

<u>First, we find the range:</u>

Range=Maximum-Minimum

Range=100-60

Range=40

<u>Next, divide the range by 4 to get the standard deviation</u>

Range=4(Standard Deviation)

40=4(Standard Deviation)

10=Standard Deviation

Therefore, s=10, which is the standard deviation

6 0
3 years ago
Read 2 more answers
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