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Katyanochek1 [597]
3 years ago
6

Convert to a mixed number in simplest form 51/13​

Mathematics
2 answers:
Nata [24]3 years ago
5 0

Answer:

3\frac{12}{13}

Step-by-step explanation:

51 / 13 = 3.9231 = 3

51 - (13 x 3) = 12

3\frac{12}{13}

seropon [69]3 years ago
3 0

Answer:

3 12/13

Step-by-step explanation:

51/13

13 goes into 51 3 times

13*3 =39

51-39 =12

The 12 goes over the denominator

3 12/13

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A recipe for homemade clay calls for 6 cups of water for every 12 cups. How many cups of water are needed when 4 cups of flour a
pochemuha

Answer:

2 cups of clay

Step-by-step explanation:

Given data

we are given that  6 cups of water for every 12 cups of clay

  i.e

12 cups of clay require 6 cups of water

4 cups of clay will require x cups of water

cross multiply

12x= 4*6

12x= 24

divide both sides  by 12

x= 24/12

x= 2cups

Hence 4 cups of water will require 2 cups of clay

6 0
3 years ago
an open box is to be made from a piece of metal 16 by 30 inches by cutting out squares of equal size from the corners and bendin
blagie [28]
Let the lengths of the bottom of the box be x and y, and let the length of the squares being cu be z, then
V = xyz . . . (1)
2z + x = 16 => x = 16 - 2z . . . (2)
2z + y = 30 => y = 30 - 2z . . . (3)

Putting (2) and (3) into (1) gives:
V = (16 - 2z)(30 - 2z)z = z(480 - 32z - 60z + 4z^2) = z(480 - 92z + 4z^2) = 480z - 92z^2 + 4z^3
For maximum volume, dV/dz = 0
dV/dz = 480 - 184z + 12z^2 = 0
3z^2 - 46z + 120 = 0
z = 3 1/3 inches

Therefore, for maximum volume, a square of length 3 1/3 (3.33) inches should be cut out from each corner of the cardboard.
The maximum volume is 725 25/27 (725.9) cubic inches.
8 0
3 years ago
What is n (AUB) if (A)=25,n(B) = 10 and BCA<br>​
Maru [420]

Answer:

35

Step-by-step explanation:

It is in the above photo .

7 0
3 years ago
Which of the following best describes the graph shown below?
Valentin [98]
A -------------------------------------
4 0
4 years ago
Read 2 more answers
You borrow $2250 at 4.8% compounded weekly for tuition. While you do not have to make payments for the 5 years that you are in s
Cloud [144]

Answer:

432

Step-by-step explanation:

2250x4.8=10,800

5x5=25

10,800/25=432

4 0
3 years ago
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