Pls Answer Pls Answer

First one gram equals 1000 grams, so a 39 kilogram equals 39000 grams. Then, 1000 pillows times 300 equals a 39 kilogram sofa. I

jolli1 [7]

Answer:

No

Step-by-step explanation:

Kilogram is the unit of weight. Kilogram is the measure of how much matter or the mass an object has in it. Kilogram is the bigger unit of measurement while gram and milligram are the smaller units to measure the weight of any object.

We know,

1 kilogram = 1000 gram x 1

So, 1000 gram is equal to 1 kilogram

That means, 39,000 gram is equal to 39 kilogram.

In the question it is asked whether 1000 pillows times 300 is equal to 39 kilogram sofa or not.

The answer is not correct, because we do not know the weight of the 1000 pillows.

And also, 1000 x 300 will give you 300,000 and not 39 kilogram or 39,000 grams.

4 0

3 years ago

Can I please get help

Elina [12.6K]

7.55t + 100 ≥ 160 ( its greater than r equals to 160)

7.55t ≥ 60
t ≥ 7.95

Minimum number of hours = 8 ( to nearest hour).

4 0

4 years ago

(Algebra2 HELP please)

Savatey [412]

Maximizing profit, is a way of getting the highest possible profit, from a function.

The bakery should make 45 loaves of A and 0 loaves of B, to maximize profit

To do this, we make use of the following representations.

x represents source A, and y represents source B

So, we have:

Constraint 1:

A uses 5 pounds, and B uses 2 pounds of oats.

Available: 180

The above condition is represented as;

$\mathbf{5x + 2y \le 180}$

Constraint 2:

A and B use 3 pounds of flour each.

Available: 135

The above condition is represented as;

$\mathbf{3x + 3y \le 135}$

Objective function

A yields $40, while B yields $30

So, the objective function is:

$\mathbf{Maximize\ Z = 40x + 30y}$

So, we have:

$\mathbf{Maximize\ Z = 40x + 30y}$

Subject to

$\mathbf{5x + 2y \le 180}$

$\mathbf{3x + 3y \le 135}$

$\mathbf{x,y \ge 0}$

See attachment for the graph of the subjects

From the graph, we have the corner points to be:

$\mathbf{(x,y) = \{(0,45),(30,15),(45,0)\}}$

Substitute these values in the objective function

$\mathbf{Z = 40(0) +30(45) = 1350}$

$\mathbf{Z = 40(30) +30(15) = 1650}$

$\mathbf{Z = 40(45) +30(0) = 1800}$

The maximum value of Z is at: (45,0)

This means that: the bakery should make 45 loaves of A and 0 loaves of B, to maximize profit

Read more about maximizing functions at:

brainly.com/question/14728529

6 0

3 years ago

The formula for a trapezoid relates the area A, the two bases, a and b, and the height, h. A=(a+b)/2 h Solve for a.

yKpoI14uk [10]

Answer:

$a=\frac{2A}{h}-b$

Step-by-step explanation:

Hello, I think I can help you with this.

According to the information provided in the problem, the area of a trapezoid is given by

$A=\frac{a+b}{2} *h\\$

Step 1

solve for a, it means isolate a

$A=\frac{a+b}{2} *h\\divide\ both\ sides\ by\ h\\\\\frac{A}{h}= \frac{\frac{a+b}{2} *h}{h} \\\frac{A}{h}=\frac{a+b}{2}\\\\Now, multiply\ both\ sides\ by\ two\\\\ 2*\frac{A}{h}=2*\frac{a+b}{2}\\2*\frac{A}{h}=a+b\\\frac{2A}{h}=a+b\\\\subtract\ b\ for\ both\ sides\\\frac{2A}{h}-b=a+b-b\\a=\frac{2A}{h}-b$

Have a good day.

5 0

3 years ago

Need help with this problem

Vsevolod [243]

Answer:

1540ft

Step-by-step explanation:

area of the shape= L×B×H

where L= 10ft

B= 22ft

H= 7ft

so therefore area = 10×22×7

= 1540

8 0

4 years ago