2 years ago

If f(x)=7e^x, find which is the value of f(−3) rounded to the nearest hundredth.

Mathematics

1 answer:

hoa [83]2 years ago

5 0

Answer:

$f(-3)\approx0.35$

Step-by-step explanation:

$f(x)=7e^x$

$f(-3)=7e^{-3}\approx0.35$

You might be interested in

The area of another rectangle is x² + 5x + 6. If one side measures (x + 2), what is the measure of the other

tiny-mole [99]

L=x+2
We need B

$\\ \sf\longmapsto LB=Area$

$\\ \sf\longmapsto B(x+2)=x^2+5x+6$

$\\ \sf\longmapsto B(x+2)=(x+2)(x+3)$

Cancel x+2

$\\ \sf\longmapsto B=x+3$

8 0

2 years ago

What is the answer to - 1/3 (x+6)=0

Sauron [17]

$(-\frac{1}{3})(x+6)=0\\\\\frac{1}{3}(x+6)*3=0*3\\\\-1(x+6)=0\\\\-(x+6)*-1=0*-1\\\\x+6=0\\\\x=-6$

3 0

3 years ago

Read 2 more answers

Please help solve equation

gregori [183]

<h2><u>Solution</u> :-</h2>

Height of Eric = 6 + 1/6 feet

= 37/6 feet

Height of his brother = 5 + 3/4 feet

= 23/4 feet

Difference between their height :

= 37/6 - 23/4

= (74 - 69)/12

= 5/12

<u>Hence</u>,

Eric is 5/12 feet taller than his brother.

3 0

3 years ago

CAN SOMEONE PLEASE HELP ME!!!

guajiro [1.7K]

dammn im not sure sorry

7 0

3 years ago

Read 2 more answers

sue has a monthly budget of 4300 after she gets done paying bills she usually has about 3% of the money left for random items ho

LuckyWell [14K]

You have to take 3% of 4300 which is $129.

6 0

3 years ago