Answer:
Yes,he can go to scuba diving
Step-by-step explanation:
Given the has $118 american dollars
Also given that the relation betweeen the australian and american currency is y = 1.03x where y is the amount in australian currency and x is the amount in the american currency.
Now we have x= 118.

So the guy has $121.54 Australian dollars and the scuba diving is $120 Australian dollars.Since it cost's less he can afford the scuba diving.
75) The domain is all values of x and range is all values of y. Given this, domain is -1 <u><</u> x <u><</u> 6. Range is 1 <u><</u> y <u><</u> 5. It is not a function because it does not pass the vertical line test. (Shown in image. Blue line is the vertical line and green line is the line shown based on the graph.)
76) The ordered pairs are:
- (0, 1)
- (1, 2)
- (2, 3)
- (-1, 4)
- (6, 5)
Answer:
293.5
Step-by-step explanation:
40×50/2
=1000 cm²
π×15²
3.14×225
706.5
1000-706.5=293.5 cm²
1. A person would need to write 20 checks each month for the two banks to charge the same amount in fees.
2. The account from Bank A would cost less if a person were to write 10 checks in a month.
Explanation:
1. Bank A = 0.25x + 4, Bank B = 0.2x + 5
0.25x + 4 = 0.2x + 5
0.05x = 1
x = 20
2. Bank A = 0.25(10) + 4 = $6.5
Bank B = 0.2(10) + 5 =$7
Therefore, it would cost less to write 10 checks from Bank A.
<u>Answer:</u>
The equation using a fractional exponent
is 
<u>Solution:</u>
Given, term is cube root of x square
In numerical terms cube root of x square can be written as ⇒ cube root of ![x^{2} \rightarrow \sqrt[3]{x^{2}}](https://tex.z-dn.net/?f=x%5E%7B2%7D%20%5Crightarrow%20%5Csqrt%5B3%5D%7Bx%5E%7B2%7D%7D)
We have to write the expression for above given term in the form of fractional exponent of x.
In
, cube root is written in fractional form

Now, powers are multiplied


Finally x is in power of a fraction, so we got the required answer