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2 years ago

Solve the equation -8=-3-63x2

Mathematics

1 answer:

Anuta_ua [19.1K]2 years ago

3 0

Use a calculator
Answer: x = 15/4 = 3.750

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A cereal box can hold 144 cubic inches of of cereal. Suppose the box is 8 inches long and

Korvikt [17]

$Answer: \\ Volume \: of \: the \: box:V = lwh \\ \Rightarrow h = \frac{V}{lw} = \frac{144}{8 \times 1.5} = \frac{144}{12} = 12 \\ \Rightarrow The \: box's \: height:12 \: inches$

5 0

2 years ago

Which of the following is the solution of 5x – 6 = 44?

nata0808 [166]

Answer:

x = 10

Step-by-step explanation:

5x - 6 = 44

Add 6 on both sides of the equation.

5x = 50

Divide by 5 on both sides of the equation.

x = 10

So, the value of x is equal to 10

7 0

2 years ago

Read 2 more answers

HELPHELEHEPELEHELPEGELPE

otez555 [7]

Answer: A= 68 square centimeters

Step-by-step explanation:

A= $B^{1}$ + $B^{2}$ /2 x h

6+11=17

17/2=8.5

8.5 x 8= 68

3 0

1 year ago

A large corporation starts at time t = 0 to invest part of its receipts continuously at a rate of P dollars per year in a fund f

Andrews [41]

Answer:

$A = \frac{P}{r}\left( e^{rt} -1 \right)$

Step-by-step explanation:

This is <em>a separable differential equation</em>. Rearranging terms in the equation gives

$\frac{dA}{rA+P} = dt$

Integration on both sides gives

$\int \frac{dA}{rA+P} = \int dt$

where $c$ is a constant of integration.

The steps for solving the integral on the right hand side are presented below.

$\int \frac{dA}{rA+P} = \begin{vmatrix} rA+P = m \implies rdA = dm\end{vmatrix} \\\\\phantom{\int \frac{dA}{rA+P} } = \int \frac{1}{m} \frac{1}{r} \, dm \\\\\phantom{\int \frac{dA}{rA+P} } = \frac{1}{r} \int \frac{1}{m} \, dm\\\\\phantom{\int \frac{dA}{rA+P} } = \frac{1}{r} \ln |m| + c \\\\&\phantom{\int \frac{dA}{rA+P} } = \frac{1}{r} \ln |rA+P| +c$