Krispy Krunch cereal is 49% sugar. about how many ounces of sugar are in a 16 oz box of Krispy Krunch?

Write the numbers 57,000,000,000 and 19,000 in scientific notation. Then show how to divide 57,000,000,000 by 19,000 using prope

LenaWriter [7]

Answer:

the first number is 57 to the ninth power and the second is 19 to the third power, not to sure about the dividing but a quick google search should do the trick

Step-by-step explanation:

8 0

3 years ago

Last year, Rolls and Spins Adventure Park brought in a total of 3.2 x 109 dollars from the sale

3241004551 [841]

Answer:

2

Step-by-step explanation:

3 0

3 years ago

Solve the system of equations x – 2y = -19 and - 3x + 5y = 48 by combining the equations.

mr_godi [17]

Answer:

x= -1

y = 9

Step-by-step explanation:

to solve this system of equation

let

x - 2y = -19.....................................equation 1

-3x + 5y = 48 .................................. equation2

from equation 1

x - 2y = -19.....................................equation 1

x = -19 + 2y................................... equation 3

substitute the value of x into equation 2

-3x + 5y = 48 .................................. equation2

-3(-19 + 2y) + 5y = 48

57 - 6y + 5y = 48

combine the like terms

-6y + 5y = 48 -57

-y = - 9

divide both side by -

y = 9

put y= 9 into equation 3

x = -19 + 2y................................... equation 3

x = -19 + 2(9)

x = -19 + 18

x = -1

therefore the value of x and y is -1 and 9 respectively

3 0

3 years ago

Read 2 more answers

Which of the following expressions are equivalent to 10 – 12? Choose all answers that apply:

Radda [10]

Its B

All you have to do is subtract 10-12 = -2 and 2(5-6) = -2 how? Subtract 5-6 that will equal to -1 now -1 x 2 = -2

3 0

3 years ago

Read 2 more answers

A company sells widgets. The amount of profit, y, made by the company, is related to the selling price of each widget, x, by the

bagirrra123 [75]

Answer:

In order to maximize profit, the company should sell each widget at $22.68.

Step-by-step explanation:

The amount of profit y made by the company for selling widgets at x price is given by the equation:

$y=-34x^2+1542x-10037$

And we want to find to price for which the company should sell in order to maximize the profit.

Since our equation is a quadratic with a negative leading coefficient, its maximum will occur at the vertex point.

The vertex of a quadratic is given by the formulas:

$\displaystyle \text{Vertex}=\left(-\frac{b}{2a}, f\left(-\frac{b}{2a}\right)\right)$

In this case, a = -34, b = 1542, and c = -10037.

Find the x-coordinate of the vertex:

$\displaystyle x=-\frac{(1542)}{2(-34)}=\frac{771}{34}\approx \$22.68$

So, in order to maximize profit, the company should sell each widget at $22.68.

Extra Notes:

In order to find the maximum profit, substitute the price back into the equation:

$\displaystyle y\left(\frac{771}{34}\right)\approx\$7446.56$

4 0

3 years ago