Answer:
With one new spool of ribbon containing 30 1/2 feet Sarah can wrap 11 medium boxes using 2 3/4 feet of ribbon on each.
I hope this answers your question as there was not a specific question
Step-by-step explanation:
30 1/2 feet of ribbon= 366 inches of ribbon
2 3/4 feet of ribbon= 33 inches of ribbon
33/366=11.09
Answer:
Multiply by 4
Step-by-step explanation:
The next number would be -320
The given function presents a local minimum in the coordinates (0,-1).
<h3>Factoring</h3>
In math, factoring or factorization is used to write an algebraic expression in factors. There are some rules for factorization. One of them is a factor out a common term for example: x²-x= x(x-1), where x is a common term.
For solving this question, the given equation should be rewritten from the factoring.
. Then, you have 3 equations.
From the Zero Factor Principle, you can write
Equation 1
(x+1)²=0
x+1=0
x= -1
Equation 2
x-1=0
x=1
Equation 3
x²-x+1=0
From these points it is possible to plot a graph and you can see that the local minimum presents the coordinates (0,-1).
Read more about the factoring here:
brainly.com/question/11579257
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A. The tax is 5.16, B. 91.16
Answer:
A, B, D
Step-by-step explanation:
The options are:
A. Magnitude is never a negative value
This is true because the magnitude is only a representation of the numerical value of a number. It is the distance of the number from the 0 point on the number line. It is the absolute value of a number.
Hence, the polarity of the number is not necessary.
B. The magnitude of –1.9 is |–1.9| which is 1.9
This is true because they have the same numerical value.
C. The absolute value of a number is greater than its magnitude
This is false because absolute value and magnitude of a number are the same.
D. The numbers –4 and 4 have the same magnitude
This is true. They have the same absolute value, hence, they have the same magnitude.
E. The magnitude of -2/3 is less than the magnitude of 2/3
This is false as already explained in C above.
