3 years ago

Which expression is equivalent to 2 × 2 × 2?

Mathematics

1 answer:

I am Lyosha [343]3 years ago

7 0

Answer:

2 to the power of 3

Step-by-step explanation:

You might be interested in

Average national teachers salaries can be modeled using the equation y=9.25(1.06)^n , where y is the salary in thousands of doll

kiruha [24]

$y=9.25(1.06)^{n}$
Plug in $n$ to find $y$ .
$n$ would be $50$ because $2020-1970=50$ .

Use order of operations to solve.
$y=9.25(1.06)^{50} \\ y=9.25(18.42) \\ y=170.39$

Since $y$ is the salary in thousands, multiply $170.39$ by $1000$ .
$170.39*1000=17039$

A teacher can expect to have about $17,039 as a salary in the year 2020.

6 0

2 years ago

Train A and train B leave a central station at the same time. They travel the same speed, but in opposite directions, with train

mylen [45]

Train A:

Distance (s) = 420 miles
Time (t) = 3 hours
Speed (v) = distance ÷ time = 420 ÷ 3 = 140 miles/hour

Train B:

Distance (s) = 420 miles
Time (t) = 2.25 hours
Speed (v) = distance ÷ time = 420 ÷ 2.25 = 186.7 miles/hour

5 0

3 years ago

Read 2 more answers

What is 34 divided by 86.465

arsen [322]

Rounded up to 0.4

ffffffffff

8 0

3 years ago

Factorise 54 and 36 using prime factorization..<br><br>No spam<br>No irrelevant answers

KiRa [710]

Refer to the attachment!