HI okay ....
In the real word 50 cents is equal to .50 ( or in money terms )
How many rides are there ?
19
How much does each ride cost ?
.50
So you need to find how much all the rides would cost together if they were .50 cents each !
To find the answer to this problem you must multiply.
.50 x 19 = ?
The answer to this equation <em>represents the total amount of money he needs </em>
The <u>Minimum</u> in this problem would be the answer as well
.50 x 19 = $9.50
That would be the MINIMUM amount of money Mario need and he would need more money if he went on more rides !
Hope I helped and ask more question for further help :)
Answer:
Step-by-step explanation:
- 9(x - 5) + 8(x + 5) = open parenthesis
- 9x - 45 + 8x + 40 = collect like terms and simplify
- 17x - 5
Answer:
a.L(s)=
b.
Step-by-step explanation:
We have to find the laplace transform of each function
a.
Apply the formula
Then we get
L(s)=
b.
f(t)=
Answer:
The first account will give more interest after one year.
Step-by-step explanation:
Blanche has to invest $8000 in a saving account.
(i) One account gives a 5.1% annual interest compounded annually.
So, after one year she will get an interest of dollars
(ii) In another account gives 3.1% annual interest compounded quarterly.
So, the quarterly interest is %.
Hence, after one year she will get an interest of dollars (Approximate)
Therefore, the first account will give more interest after one year.
x = average of next 5 quizzes
4 * 73 = first 4 quizzes
There will be a total of 4 +5 = 9 quizzes
Average of all quizzes = 88 = (4*73+5x)/9
9*88 = 9*(292 +5x)/9
792 = 292 + 5x
500 = 5x
X = 500/5 = 100
<span> Next 5 quizzes need
to average 100</span>