3 years ago

What expression is equivalent to −24x+72?

Mathematics

1 answer:

Studentka2010 [4]3 years ago

8 0

Answer:

answer:70+2=72 lixtoo

You might be interested in

A culture is grown with a population of 45 million cells. The cell population is found to double every hour. What will the popul

Alexandra [31]

45 million * $2^{4}$ = 45million * 16 = 720million

Or you can use
$y=Ae^{kt}$
A is equal to 45 million
To find the rate, k, we can plug in:
$90million=45million*e^{k*1}
$
$2=e^{k}$
$k=ln(2)$
$y=4.5*10^{7}*e^{t *ln2}$
Knowing that t = 4
$y = 4.5*10^{7}*e^{ln(2)*4}
$
$y = 720 million$

6 0

3 years ago

Read 2 more answers

Mariana tried to drink a slushy as fast as she could. She drank the slushy at a rate of 4.5 milliliters per second. After 17 sec

hammer [34]

13.33333333333 minutes

6 0

3 years ago

Read 2 more answers

☰ Question (part 1 of 2) This is a two-part question, make sure you answer both parts: Flo Tilla is pedal boating on Lake Azui.

Naddik [55]

For this, we use the given info plus a bit of multiplying and subtraction

part 1)

we know that she's 25 y/m
so 5 minutes simply means 25 × 5
$25 \times 5 = 125 \: yards$

now we simply subtract this from 1000 (the original distance)
$1000 - 125 = 875 \: yards$

part 2)

the total time taken is even easier to find
all we have to do is divide 1000 by 25
$1000 \div 25 = 40 \: minutes$