What is the commission of 1,250 with a commission rate of 5%?

The observation deck of the willis tower in Chicago Illinois is 1353 feet above the ground elevators lift visitors to that level

Paul [167]

Answer: The the speed of elevators is 22.55.

Explanation:

It is given that observation deck of the willis tower in Chicago Illinois is 1353 feet above the ground elevators lift visitors to that level in 60 seconds.

The speed is the change in distance with respect to time.

$\text{Average Speed}=\frac{\text{Total Distance}}{\text{Total Time}}$

From the given information the total distance is 1353 and the total time is 60 seconds. So by the above formula we get,

$\text{Average Speed}=\frac{1353}{60}$

$\text{Average Speed}=22.55$

Therefore, the speed of elevators is 22.55.

8 0

3 years ago

At a bookstore Mrs.McIntyre buys three books, one for each of her children. Each book cost the same amount. She also buys $1.50

TiliK225 [7]

Answer:

X= $3.99

Step-by-step explanation:

X is the value of each book

3 0

3 years ago

Read 2 more answers

Show how to solve 3828 divide by 4

TiliK225 [7]

3828/4=957 basically you have to put 3828 into 4 groups

6 0

3 years ago

Read 2 more answers

Given that x-1 and x+2 are factors of f(x)=x³+px+q where p and q are integers, find p and q. Hence, find the remainder when x³+p

alexandr1967 [171]

Answer:

p = -3
q = 2
remainder = 4

Step-by-step explanation:

We want to find the constants 'a', 'p', and 'q' such that ...

(x -a)(x -1)(x +2) ≡ x³ +px +q

(x -a)(x² +x -2) ≡ x³ +px +q

x³ +x² -2x -ax² -ax +2a ≡ x³ +px +q

This gives rise to three equations:

1 -a = 0 . . . . coefficient of x²

-2 -a = p . . . coefficient of x

2a = q . . . . . constant

The first of these tells us a=1. Then, p=-3 and q=2.

The values of p and q are -3 and 2, respectively.

__

The remainder from division by (x+1) is the value of the cubic for x=-1. That value is ...

(-1)³ -3(-1) +2 = -1 +3 +2 = 4

The remainder from division by (x+1) is 4.

7 0

2 years ago

Long division 12p^5+20p^4+18p^2+45p+25/3p+5

lina2011 [118]

Answer:

$4p^4+6p+5$

Step-by-step explanation:

Given

$\frac{12p^5+20p^4+18p^2+45^p+25}{3p+5}$

Step 1:

Now Dividing the above Equation our first quotient will be $4p^4$ and First remainder will be $18p^2+45p$

Step 2:

Now Dividing the First remainder $18p^2+45p$ with $3p+5$

now our second Quotient will be $4p^4+6p$ and Second remainder will be $15p+25$

Step 3:

Now Dividing Second remainder $15p+25$ with $3p+5$

now our third Quotient will be $4p^4+6p +5$ and Remainder will be 0.

$\therefore$ Our Final Answer is $4p^4+6p +5$ with remainder 0

4 0

3 years ago