All categories

3 years ago

Write 4.48 as a mixed number in simplest form.

Mathematics

2 answers:

Gnom [1K]3 years ago

7 0

Answer:

4 12/25

Step-by-step explanation:

4.48 can be written as 4 48/100

Simplify

4 24/50

Simplify some more

4 12/25

Hope this helped :)

(Didn't you just ask this question?)

serg [7]3 years ago

3 0

Answer:

4 48/100 or 4 12/25

Step-by-step explanation:

the 48 in the hundredths place is obviously going to equal 48/100 and you can divide both the 48 and 100 by 4. 48÷4=12 100÷4=25

You might be interested in

1.8 to the nearest ones

vfiekz [6]

The answer to this is 2

8 0

3 years ago

Read 2 more answers

HELP ASAP 25 POINTS!!!

DedPeter [7]

The diameter of a circle by definition goes from one "side" of the circle to the other "side" and goes through the center. If we are given the coordinates of the endpoints of the diameter, we need to find the midpoint of that segment to find the center of the circle. The midpoint formula is as follows $M=( \frac{ x_{1}+ x_{2} }{2}, \frac{ y_{1}+ y_{2} }{2})$ . Filling in accordingly, we have $M=( \frac{-3+(-11)}{2}, \frac{-5+(-7)}{2})$ . Doing the math on that gives us a midpoint of (-7, -6), which is also the center of the circle.

3 0

3 years ago

10 A group of young men decided to raise sh 480 000 to start a business.. Before the actual payment was made, four of the member

stich3 [128]

A group of young men decided to raise Ksh.480000 to start a business. Before actual payment was made four members pulled out and each of the remaining had to pay an additional Ksh.20000. Write an expression in terms of P for.

(a) (i) Original contribution of each member.

(ii) Contribution after withdrawal of four members.

(b) Form an equation in P and hence determine the number of initial members.

(c) Three men Kamau, James and Hassan shared Shs.480000 such that Kamau: James is 3: 2 and James: Hassan is 4: 2. Find how much each got.

3 0

2 years ago

Oatmeal is made by mixing 15 cups of hot water to 6 cups of oats.

skad [1K]

9514 1404 393

Answer:

2/5 cups oats per cup water
2.5 cups water per cup oats

Step-by-step explanation:

The denominator of the fraction is the unit you want 1 of.

(6 cups oats)/(15 cups water) = (6/15) cups oats/(1 cup water)

= (2/5 cups oats)/(1 cup water)

1 cup of water would need 2/5 cups of oats.

Obviously, the other ratio is the reciprocal of this.

(1 cup water)/(2/5 cups oats) = (5/2 cups water)/(1 cup oats)

1 cup of oats would need 2.5 cups of water

7 0

3 years ago

You need to construct an open-top rectangular box with a square base that must hold a volume of exactly 475 cm3. The material fo

zepelin [54]

Answer:

The dimensions of the box are:

x = 8,93 cm and h = 5,95 cm

C(min) = 850,69 cents

Step-by-step explanation:

The volume of the box is:

V = x²*h where x is the side of the square base and h the height

then h = V/ x² ⇒ h = 475 / x²

The total cost of box C is:

C = C₁ + 4*C₂ Where C₁ and C₂ are the costs of the base and one lateral side respectevily

Then cost C = 8*x² + 4* 6*h*x

The cost C as a function of x is

C(x) = 8*x² + (24* 475 /x² )*x

C(x) = 8*x² + 11400/x

Tacking derivatives on both sides of the equation

C´(x) = 16*x - 11400/x²

C´(x) = 0 ⇒ 16*x - 11400/x² = 0

16*x³ = 11400 ⇒ x³ = 11400/16

x³ = 712,5

x = 8,93 cm

and h = 475 / (8,93)² ⇒ h = 5,95 cm

C(min) = 8*79,77 + 4* ( 8,93)*5,95

C(min) = 638,16 + 212,53

C(min) = 850,69 cents

To check if value x = 8,93 would make C(x) minimum we go to the second derivatives

C´´(x) = 16 + 22800/x³ > 0

Then we have a minimum of C at x = 8,93

4 0

4 years ago