3 years ago

How many pennies are in one-dollar??

Mathematics

1 answer:

OleMash [197]3 years ago

5 0

Answer:

There are 100 pennies in one dollar.

Step-by-step explanation:

You might be interested in

that there exists a pair of consecutive integers such that one of these integers is a perfect square and the other is a perfect

Brrunno [24]

$0=0^2$
$1=1^3$

Or are you looking for nontrivial pairs?

6 0

3 years ago

An initial amount of $2000 is invested in an account at an interest rate of 5% per year, compounded continuously. Find the amoun

yulyashka [42]

Answer:

$2,100.00

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

the utility industry has 428.5 thousand jobs in 2010 and is expected to decline at an average rate of 3 thousand jobs per year f

Aleksandr-060686 [28]

Answer: 7%

Step-by-step explanation:

Given: Initial jobs = 428.5 thousand

Average rate of declining of jobs from 2010 to 2020 = 3 thousand jobs per year

From 2010 to 2020 , there are 10 years.

Total jobs declines till 2020 = 10 x (3 thousand)

= 30 thousand (Change in jobs)

Now, utilities percent change for 2010 to 2020 : $\dfrac{change \ in \ job\ numbers}{Initial\ jobs}\times 100$

$=\dfrac{30}{428.5}\times100\\\\\approx7.00\%$

Utilities percent change for 2010 to 2020 = 7 %

7 0

3 years ago

Which of the following is a polynomial with roots: − square root of 5 , square root of 5 , and −3?

tresset_1 [31]

Roots: - √5 , √5, and - 3

=> these are factors of the polynomial: (x + √5), (x - √5), and (x + 3).

Multiply those three factors:

(x + √5) (x - √5) ( x + 3) = [x^2 - 5] ( x + 3 ) = x^2 + 3x^2 - 5x - 15

Therefore the polynomial x^2 + 3x^2 - 5x - 15 is a polynomial with the given roots.

Answer: option B. x^3 + 3x^2 - 5x - 15

4 0

4 years ago

(he was flunking school to get out of school plus he worked at kfc and loved his job, during the 11th grade btw)

galben [10]

Use quillbot it can summarize it

4 0

3 years ago