what grade is this and what are the answers i need them to help
Deductive. Since you're making the assumption from something that is mainly true
<u>Answer:</u>
20h + 20
<u>Step-by-step explanation:</u>
5(2h + 4) + 10h
1️⃣ Expand by distributing terms.
<em>10h + 20 + 10h</em>
2️⃣ Collect like terms.
<em>(10h + 10h) + 20</em>
3️⃣ Simplify.
<em>20h + 20</em>
Answer: <em>20h + 20</em>
Done ✔
An exponential growth model has the form:

we know that the initial population was 3000 and that after seven years the population was 3525, plugging this vales and solving for the unknown we have:

Therefore the missing part of the function is 0.083
Answer:
amount which will be withheld from John's pay for federal income tax this week is $54
Step-by-step explanation:
It is given that John Johnson's gross pay for a week is $520.95,
From table it is clear that his gross pay ( $520.95) lies between at least 520 but less than 530 category.
and he claimed one withholding allowance, therefore John Johnson has to pay $54 for federal income tax.
I hope this answer will help you