2 years ago

HELPㅔPLS! BOTS STAY AWAY!! The mean amount of money withdrawn from

Mathematics

2 answers:

tensa zangetsu [6.8K]2 years ago

8 0

45$ because of 120$ and 80$

FromTheMoon [43]2 years ago

6 0

The answer is $45 it wasn’t that hard

You might be interested in

HELP RIGHT NOW AND ILL GIVE BRAINLY IF CORRECT

Stella [2.4K]

Answer:

-9

Step-by-step explanation:

$3^{-36}$ = $27^{-12}$

7 0

3 years ago

The half-life of a certain radioactive material is 78 hours. An initial amount of the material has a mass of 790 kg.. Write an e

adoni [48]

<span> half life i= 78 hours
amount after 78 hours is 395 kg:
395 = 790e^(k*78)

Dividing by 790 and taking natural log
ln (395/790) = (k*78)
-0.6931 = 78k
-0.00888 = k

lets calculate how much is left after 18 hours:
Amount(18)
= 790e^(-0.00888*18)
Amount = 673.301 kg
hope this helps</span>

4 0

3 years ago

Read 2 more answers

ツ---Graph y=-x^2-2. Identify the vertex of the graph.Tell whether it is a minimum or maximum.---ツ

balandron [24]

Hey!

Hope this Helps...

~~~~~~~~~~~~~~~~~~~~~~~~~

Below, I added what the graph of (x^2)-2 looks like...

The answer is A. (0, -2); Minimum