Answer:
The simple interest was earned is $116
Yes; the answer is $116
Step-by-step explanation:
- The rule of the simple interest is:
→ <em>I = P r t</em>, where I is the interest, P is the money invested, r is the rate
of interest in decimal, and t is the time of investment
- Casey deposited $1,450 in a bank account with an interest rate of 4%
- We need to find the amount of interest Casey earned in two years
- The interest is simple
∵ P = $1450
∵ r = 4% = 4/100 = 0.04
∵ t = 2 years
∵ The interest is simple
∴ <em>I = Prt</em>
- Substitute the values of P , r , t in the rule
∴ I = 1450 × 0.04 × 2 = 116
∴ <em>The simple interest was earned is $116</em>
* <em>Yes; the answer is $116</em>
So to get the answer you multiply 48 by 1.15 and you get 55.2
Chung's go-kart can travel 55.2 miles on 1.15 gallons of gas.
80 because wht the ratio is implying is that for every boy there is the same amount of girls
Answer: two-column
Step-by-step explanation:
The second question:
Consider the division expression
. Select all multiplication equations that correspond to this division expression.


Answer:
1. See Explanation
2.
and 
Step-by-step explanation:
Solving (a):
Given


Required
Interpret
in 2 ways
<u>Interpretation 1:</u> Number of groups if there are 5 students in each
<u>Interpretation 2:</u> Number of students in each group if there are 5 groups
<u>Solving the quotient</u>


<u>For Interpretation 1:</u>
The quotient means: 12 groups
<u>For Interpretation 2:</u>
The quotient means: 12 students
Solving (b):
Given

Required
Select all equivalent multiplication equations
Let ? be the quotient of t 
So, we have:

Multiply through by 2


Rewrite as:
--- This is 1 equivalent expression
Apply commutative law of addition:
--- This is another equivalent expression