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Elza [17]
2 years ago
10

Find 3 rational numbers between ¼ and ½​

Mathematics
1 answer:
ozzi2 years ago
8 0

Answer:

5/16 and 3/8 are two

Step-by-step explanation:

idk a third

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Soup ordinarily priced at 2 cans for .33 cents may be purchased in lots of one dozen for 1.74, what is the savings per a can whe
Sidana [21]

Answer:

Savings per can would be 0.02 cents when purchased in lots.

Step-by-step explanation:

Given:

Ordinary price of soup 2 cans = 0.33 cents.

When purchases in lots 12 cans = 1.74

We need to find the saving per can when purchased in Lots.

Solution:

Ordinary price of soup 2 cans = 0.33 cents.

1 can  = Cost of 1 can when purchased ordinary.

By Using Unitary method we get;

Cost of 1 can when purchased ordinary = \frac{0.33}{2} = 0.165\ cents/can

Now we will find the Cost of 1 can when purchased in lot.

12 cans = 1.74

1 can = Cost of 1 can when purchase in lot.

Again by using Unitary method we get;

Cost of 1 can when purchase in lot = \frac{1.74}{12} = 0.145\ cents/can

Savings = Cost of 1 can when purchase in lot - Cost of 1 can when purchased ordinary

Savings = 0.165-0.145=0.02\ cents/can

Hence Savings per can would be 0.02 cents when purchased in lots.

5 0
2 years ago
The table shows some of the values of a function of the form y=ax^2+bx+c which is the value of c, the constant, the constant for
cupoosta [38]

Answer:

c=8

Step-by-step explanation:

Given: y=ax^2+bx+c

To find: c

Solution:

At x=4,y=48:

48=16a+4b+c    (i)

At x=5,y=73:

73=25a+5b+c    (ii)

At x=6,y=104:

104=36a+6b+c   (iii)

On subtracting (i) and (ii),

25=9a+b   (iv)

On subtracting (i) and (iii),

56=20a+2b\\\\28=10a+b    \,\,\,\,(v)

On subtracting (iv) and (v),

a=3

Put a=3 in (iv)

25=9(3)+b\\25=27+b\\25-27=b\\-2=b

Put a=3,b=-2 in (iii)

104=36(3)+6(-2)+c\\104=108-12+c\\104=96+c\\104-96=c\\8=c

5 0
2 years ago
What is the volume of the cylinder below?
Anton [14]

Answer:

252 pi cubic units

Step-by-step explanation:

The base has a radius of 6 units and the height is 7 units.

The area of the base is (pi)(6 units)^2.

Thus the volume of the cylinder is

V = (pi)(6 units)^2*(7 units), or

V = 252pi cubic units

7 0
2 years ago
A rectangular window has a length of 81.47 cm and a width of 34.2 cm. What is the least precise measurement of the perimeter of
Pie

The least precise measurement of the perimeter of the window is 231.30

Step-by-step explanation:

The least price measurement mean a value with the least number of significant figures.calculate the perimeter in this case as;

Perimeter of a rectangle = 2(l+w) where l is the length and w is the width

Perimeter= 2(81.47 + 34.2)

Perimeter=2(115.67)

Perimeter=231.34

Perimeter=231.30(4 significant figures)

Learn More

  • Significant figures : brainly.com/question/11566364

Keywords : Perimeter, Least precise measurement

#LearnwithBrainly

7 0
2 years ago
Bailey’s Cakes and Pastries baked a three-tiered cake for a wedding. The bottom tier is a rectangular prism that is 18 centimete
vodomira [7]
Tier one=1728 cm²
Tier two= 576cm²
Tier three=64cm²
Entire cake=2368cm²

Plz give branliest :)
7 0
2 years ago
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