Natural Log and e

 Solve the equation.


 $e^{\left(5-2p\right)}+2=4$  

•  $p=2.1534$ 

•  $p=-4.3069$  

•  $p=0.6931$  

•  $p=2.8466$  

Solve the equation.

 $\ln\left(4w+9\right)=5$  

•  $w=139.4132$  

•  $w=34.8533$  

•  $w=148.4132$  

•  $w=403.4288$  

Write the following equation in logarithmic form:

e³ ≈ 20.09

• ln3 ≈ 20.09

• ln20.09 ≈ 3

• lne ≈ 3

• ln20.09 ≈ e

Solve the equation.  $\ln8+\ln\left(n-9\right)=5\cdot\ln2$ 

•  $n=13$  

•  $n=5.125$  

•  $n=-13$  

•  $n=11.67$  

Solve the equation.

 $\ln k-\ln14=2$  

•  $k=14$  

•  $k=7.3891$  

•  $k=103.4468$  

•  $k=1096.6332$  

Solve the equation.

 $-2e^c+14=-6$  

•  $c=-2.3026$  

•  $c=2.9957$  

•  $c=31.0986$  

•  $c=2.3026$  

Solve the equation.  $\ln\left(2x^2-15\right)=\ln\left(x^2+34\right)$  

•  $x=7$  

•  $x=-7$  

•  $x=19$   $x=-19$  

•  $x=7$   $x=-7$  

Courtney saved up $2,200 working as a waitress over the summer. She put this money into a bank account that earned 5.2% interest and is compounded daily. How much will she have in her account at the end of 4 years?

• $2201.25
• $2694.55
• $2707.45
• $2708.63

Tags

CCSS.HSA.CED.A.1

CCSS.HSF.LE.A.1

CCSS.HSF.LE.A.2

CCSS.HSF.BF.A.1

If $1,000 is invested at 16% interest, compounded continuously, for five years, what is the ending balance?

• $1,225,54
• $2,225.54
• $22,255.40
• $225.54

Tags

CCSS.HSA.CED.A.1

CCSS.HSF.LE.A.1

CCSS.HSF.LE.A.2

CCSS.HSA.SSE.A.1