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Rashid [163]
3 years ago
7

I need help on this math! please quick!

Mathematics
2 answers:
VladimirAG [237]3 years ago
8 0

Answer: 1: 8000 grams

2: 64 ounces

3 : 32 cups

4: 25 meters

5: 5280 feet

6: 1000 pounds

7: 2.5 pounds

8: 1.5 liters

9: 1128 inches

10: 30 yards

11 : $72

Step-by-step explanation:

Rudik [331]3 years ago
7 0
Why were you listening to a song called choke I am going to look it up... Wait I just looked it up it is a pretty good song.
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Consider the function represented by 9x+3y=12 with x as the independent variable. How can this function be written using functio
ruslelena [56]

Answer:

f(x)=-3x+4

Step-by-step explanation:

just took the test

4 0
3 years ago
When twotwo basketball players are about to have a​ free-throw competition, they often draw names out of a hat to randomly selec
erica [24]
There are 2! = 2 ways to arrange the names of two basketball players in a hat.

Since, the are going to throw alphabetically, there is 1 way for the names to be arranged alphabetically.

Therefore, <span>the probability that they shoot free throws in alphabetical​ order is \frac{1}{2} = 0.5</span>
6 0
3 years ago
What is the solution for these lines<br> (line a ) x+2y=4<br> (line b ) 3x-2y=4
Amanda [17]
X+2y=4
3x-2y=4
4x=8
x=2
2+2y=4
2y=2
y=1

y=1
x=2

Hope this helps :)
3 0
3 years ago
Read 2 more answers
How many times do 12 go into 209?
Olenka [21]
209/12 is 17.41, so 12 goes into 209 17 times.
3 0
3 years ago
Rectangle R has varying length l and width w but a constant perimeter of 4 ft. A. Express the area A as a function of l. What do
ivanzaharov [21]
Given:
l = length of the rectangle
w = width of the rectangle
P = 4 ft, constant perimeter

Because the given perimeter is constant,
2(w + l) = 4
w + l = 2
w = 2 - l            (1)

Part A.
The area is
A = w*l 
   = (2 - l)*l
 A  = 2l - l²
This is a quadratic function or a parabola.

Part B.
Write the parabola in standard form.
A = -[l² - 2l]
   = -[ (l -1)² - 1]
   = -(l -1)² + 1
This is a parabola with vertex at (1, 1). Because the leading coefficient is negative the curve is downward, as shown below.

The maximum value occurs at the vertex, so the maximum value of A = 1.
From equation (1), obtain
w = 2 - l = 2 - 1 = 1.
The maximum value of the area occurs when w=1 and l=1 (a square).

Answer:
The area is maximum when l=1 and w=1.
The geometric argument is based on the vertex of the parabola denoting maximum area.

4 0
3 years ago
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