Evaluate. Write your answer as a fraction or whole number without exponents. 3^–4 =
1 answer:
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Answer: There are 4 rolls she should buy.
Step-by-step explanation:
Since we have given that
Length of wall = 9 feet
Width of wall = 11 feet
Height of wall = 8 feet
As we know the formula for "Area of four walls ":
Area of each single roll covers = 72 square feet
So, Number of single rolls of wallpaper is given by
Hence, there are 4 rolls she should buy.
To get the answer first we have to find full numbers.
We can use proportion
2/3 ----------------------- 375
1 -------------------------- x
Crossmultiply now
2/3*x=375 /:2/3
x=
x=
- its the answer A)
Now we have to find how much were originally on the card.
To get the answer we can just multiply 562 times 1/4.
562*1/4=140 - its the asnwer B)
We can use proportion
2/3 ----------------------- 375
1 -------------------------- x
Crossmultiply now
2/3*x=375 /:2/3
x=
x=
Now we have to find how much were originally on the card.
To get the answer we can just multiply 562 times 1/4.
562*1/4=140 - its the asnwer B)
A is true. There is no vertical line that can intersect this graph twice.
B is false. The function is defined for all
.
C is true. The minimum value of
is 
.
D is false. The piecewise function is made of one semicircle and one line, just two functions.
E is also false. The circular arc is a nonlinear function.
Thus, the answer is A and C.
B is false. The function is defined for all
C is true. The minimum value of
D is false. The piecewise function is made of one semicircle and one line, just two functions.
E is also false. The circular arc is a nonlinear function.
Thus, the answer is A and C.