Example C: w cubed z, +, 5, z squared, minus z squared, +, 6 ..... For example, 2x + 1 = 7x and 10x minus 9y minus z = 3 are linear equations, but x, +, y ...

3 0

4 years ago

Bradley had 25 baseball cards in his collection. He receives x number of baseball cards for his birthday.

Vinil7 [7]

Answer:

my friends last name is bradley

Step-by-step explanation:

4 0

3 years ago

Suppose you invest $1400 at interest rate of 4.3% compounded continuously. How much will you have in the account after 7 years?

STatiana [176]

$\bf ~~~~~~ \textit{Continuously Compounding Interest Earned Amount} \\\\ A=Pe^{rt}\qquad \begin{cases} A=\textit{accumulated amount}\\ P=\textit{original amount deposited}\dotfill & \$1400\\ r=rate\to 4.3\%\to \frac{4.3}{100}\dotfill &0.043\\ t=years\dotfill &7 \end{cases} \\\\\\ A=1400e^{0.043\cdot 7}\implies A=1400e^{0.301}\implies A\approx 1891.69\implies \stackrel{\textit{rounded up}}{A=1892}$

3 0

3 years ago

1. The temperature of a body rises from -6°c to 5°c. By how much degrees does it rises? <br>

babunello [35]

It rises 11 degrees

Step by step explanation

3 0

3 years ago