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MatroZZZ [7]
3 years ago
13

4. Decide whether the following rates are equivalent? Answer is either: YES or NO

Mathematics
2 answers:
r-ruslan [8.4K]3 years ago
8 0
YES

20 minutes/10 pages = 2 minutes/page
26 minutes/13 pages = 2 minutes/page
2 minutes/page = 2 minutes/page
Arte-miy333 [17]3 years ago
6 0

Answer

Yes, they are equivalent.

Step-by-step explanation:

10x2=20

13x2=26

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3. Mr. Jones is going to build a garden in back of the restaurant to have
Svetach [21]

Answer: The amount of fencing needed can be expressed as 6x + 6 ft and, the cost of fencing can be expressed as Cost = 18x + 18

Step-by-step explanation: The dimensions of the rectangular garden are given as

Length = 2x + 3

Width = x

The amount of fencing that he would need is simply the total measurement all around the rectangular garden, that is, the perimeter. The perimeter of a rectangle is given as follows;

Perimeter = 2(L + W)

With the dimensions already provided we can now substitute for the values

Perimeter = 2(2x + 3 + x)

Perimeter = 2(3x + 3)

Perimeter = 6x + 6

Therefore the amount of fencing needed can be written out as,

6x + 6 ft

If however, fencing costs $3 per foot, then the cost of the entire fencing can be expressed as

Cost = 3(6x + 6)

Cost = 18x + 18

5 0
3 years ago
Read 2 more answers
8y+(4-6y)please simplify the following
umka2103 [35]

8y+1(4-6y)

= 8y+4-6y

=4+2y

Answer: 4+2y

3 0
3 years ago
If a cone-shaped water cup holds 23 cubic inches and has a radius of 1 inch, what is the height of the cup? Use 3.14 to for pi.
malfutka [58]
The formula for the volume of a cone is: \pi r^2 \frac{h}{3}

We know the radius and the volume, so we can solve for the height.

23=3.14*1^2* \frac{h}{3}

We start by multiplying both sides by 3.

69=3.14*1*h--\ \textgreater \ 69=3.14*h

To finish this problem, we divide both sides by 3.14 to get h on its own.

h = 21.97, so the height of the cone is 21.97 inches.
4 0
3 years ago
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Is it true that a smaller standard deviation means the data set tended to cluster around the mean?
mel-nik [20]
Yes it is true that a small deviation means the data set tended to cluster around the mean . 
7 0
3 years ago
PLEASE HELP!!!!!!!!!!!!!!
mr_godi [17]
27 cubic feet. 

You can get this because the surface area formula shows that each edge is 3ft. the area would be length x width x height, which are all 3. 
5 0
3 years ago
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