3 years ago

What is 4 1/3 times 4 3/5

Mathematics

2 answers:

leva [86]3 years ago

8 0

Answer:

Step-by-step explanation:

$4\frac{1}{3}$ × $4\frac{3}{5}$

= $\frac{13}{3}$ × $\frac{23}{5}$ = $\frac{299}{15}$

= $19\frac{14}{15}$ .

dimulka [17.4K]3 years ago

4 0

Answer:

19 14/5

Step-by-step explanation:

4 1/3 x 4 3/5

13/3 x 23/5

299/15 = 19 14/5

You might be interested in

Show work Explain No wrong answers No links No nasty website Only GOOD STUFF!

Ann [662]

28 times 5 because volume= length times width times height. Brainliest?

5 0

2 years ago

Read 2 more answers

P + 27 = 92 Pls help I have to turn this in soon

Helga [31]

Answer:

p=65

Step-by-step explanation:

p+27=92

-27 -27

p=65

8 0

2 years ago

Having been asked to design a brass plumb bob that will weigh in the neighborhood of 190g...

LuckyWell [14K]

Tayewen that isn't an answer and Sdfd this isn't a full question plz give us more detail on what you need and looking for

3 0

3 years ago

Draw a model to write 30/4 as mixed number

Troyanec [42]

see attached folder for a model of the fraction

Download docx

8 0

2 years ago

E^(8x)+e^(-x) find the interval on which f is increasing

saveliy_v [14]

Assuming ya mean
$f(x)=e^{8x}+e^{-x}$
take derivitive
remember dy/dx e^x=e^x
also the chain rule

so
$f'(x)=8e^{8x}+-1e^{-x}$
find where it equals 0
$0=8e^{8x}+-e^{-x}$
$e^{-x}=8e^{8x}$
multiply both sides by e^x
$1=8e^{9x}$
divide both sides by 8
$\frac{1}{8}=e^{9x}$
take ln of both sides
$ln(\frac{1}{8})=ln(e^{9x})$
$ln(\frac{1}{8})=9x$
divide both sides by 9
$\frac{ln(\frac{1}{8})}{9}=x$

x≈-1/5
f'(-1)<0
f'(0)>0

so it is increasing from x to infinity

the interval it is increasing on is $(\frac{ln(\frac{1}{8})}{9}, \infty)$

6 0

2 years ago