2 years ago

2. Barnes and Noble bookstore is having a sale. Dr. Mumin's book sells for

Mathematics

1 answer:

Korvikt [17]2 years ago

3 0

Leannie bought 5 of Dr. Mumin’s book and 3 of Dan Moyer’s book

You might be interested in

How far will a wheel with a radius of 3.5 feet travel in 500 revolutions? (Use 22/7 for tt)

storchak [24]

<span>C = 2πr
C = 2(2/7)(3.5)
= 22
Distance traveled by the wheel in one revolution is 22 feet.
Distance traveled in 500 revolutions will be: 500 x 22 = 11,000 feet.</span>

7 0

2 years ago

Blank percent of 50 shirts

Dmitrij [34]

The answer is 10 because 5 10 15 20 25 30 35 40 45 50

8 0

3 years ago

Hkdjdnx dndnen be. Dj Dj bc xhdndn b dnxbdjxjd dndjdnc

Serga [27]

Answer:

EASY YOUR MOM.

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Elena has some bottles of water that each holds 17 fluids ounces.

stiks02 [169]

Answer:

W=17

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

What is the solution to the following equation? x2 + 3x + 4 = 0

andreev551 [17]

Answer:

$x=\dfrac{-3\pm \sqrt7i}{2}$

Step-by-step explanation:

The given equation is $x^{2}+3x+4=0$ .

We need to find the solution of the above equation.

The solution of an equation $ax^2+bx+c=0$ is :

$x=\dfrac{-b\pm \sqrt{b^2-4ac} }{2a}$

We have, a = 1, b = 3 and c = 4

$x=\dfrac{-3+ \sqrt{(3)^2-4(1)(4)} }{2}, \dfrac{-3- \sqrt{(3)^2-4(1)(4)} }{2}\\\\=\dfrac{-3+\sqrt{9-16}}{2}, \dfrac{-3-\sqrt{9-16}}{2}\\\\=\dfrac{-3\pm \sqrt7i}{2}$

So, the solution of the given equation is $\dfrac{-3\pm \sqrt7i}{2}$ .

5 0

2 years ago