Could use some help please

Answers

Answer 1

Answer: For the first scenario, you’re looking at a compound interest problem. You’re given all the information you need, so just input it into the compound interest equation.

A = P(1 + r/n)^nt

P is your principal, aka starting amount. That’s the 12000 people you start with.

R is your rate of interest, aka how much your principal is expanding by. That’s the 5% growth rate each year, or 0.05.

N is the number of times your principal grows each year. That’s only once here.

T is however long the change lasts. In this scenario, its from 2006 to 2020, so 14 years.

Input all this in and solve for A, which is your total amount.

A = 12,000(1 x 0.05/1)^(1 x 14) = 23,759.18

Since I doubt you can have 1/5 of a person, you round this down to 23,759, which is your answer.

I’d like to help with your second problem, but it’s cut off on the edge of the image, I can’t see all the numbers.

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roberto has 200$ to spend on tickets to the hockey game . since each ticket costs $30, that means he could purchase 6.67 tickets with his $200. how many tickets can he buy ?

Answers

The number of ticketsRoberto can buy with his $200 is 6 tickets.

The total amount Roberto has to spend on tickets = $200.

The cost of each ticket = $30.

We need to find the number of tickets Roberts can buy for the hockey game.

Total amount to spend on ticket = $200.

Cost of each ticket = $30.

The number of tickets possible to buy with $200 :

= 200 / 30

= 6.67 tickets.

We can not have 6.67 tickets so we can say 6 tickets.

Since each ticket cost $30, the total cost for the ticket is :

= 6 x $30

= $180

So after buying 6 tickets Roberto will be left with $20.

The number of tickets Roberto can buy with his $200 is 6 tickets.

Learn more about division word problems here:

brainly.com/question/21416852

#SPJ2

Answer:

6 tickets

Step-by-step explanation:

you can't round it so just says 6 tickets with left over money

A tutor schedules either 30-minute sessions or 60-minute sessions with her students.Last week, the tutor gave 8 sessions which lasted for a total of 7 hours. How many 60-minute sessions did the tutor give last week?ANSWER THIS QUICKLY PLEASE! THANKS!

Answers

6 one hour sessions and 2 half hour sessions for a total of 8 sessions. Answer: 6

The tutor gave 7 sessions that lasted 60 minutes last week.

7x60=420

420minutes in total, divided by 60min session = 7 sessions that lasted 60 minutes

I hope this helped, and you understand

It took a car 5 days to travel 1459 miles. What was this car average speed in miles per hour ?

Answers

Answer:

12.1583333333 miles/hr.

Step-by-step explanation:

24 * 5 = 120 hrs

1459/120 = 12.1583333333

Answer:

12.158 miles/hour

Step-by-step explanation:

$(1459 miles)/(5 days) = 291.8 miles/day\n(291.8 miles)/(1 day) x (1 day)/(24 hours) = 12.158 miles/hour$

How do you round 46,491 to the nearest ten-thousand

Answers

You look at the place value before that value. You look at the place value on your right and tell yourself if it's 5 and more you round up, if it's 4 and less you stay and the others turn into 0s. Like this: 46,491 rounds to 46,000.

46,491 rounded to the nearest ten thousand is 50,000.

Because 46,491 is closer to 50,000 than it is to 40,000.

PLEASE HELP!!!!!!!!The system of equations is inconsistent. What are the missing values?

5x+____y=2
____x+3y=8

Answers

$5x+ay=2 \nbx+3y=8$

Write it in the y=mx+b form.

$ay=-5x+2 \n3y=-bx+8 \n \ny=-(5)/(a)x+(2)/(a) \ny=-(b)/(3)x+(8)/(3)$

The system will be inconsistent when the equations describe two parallel lines.
Two lines are parallel when their slopes are identical.
$-(5)/(a)=-(b)/(3) \nab=(-5) * (-3) \nab=15$

Also they can't be the same line, so the y-intercepts must be different.
$(2)/(a) \not= (8)/(3) \n8a \not= 2 * 3 \n8a \not= 6 \na \not= (6)/(8) \na \not= (3)/(4)$

So for every value of a and b such that ab=15 and a≠3/2 this system of equations is inconsisent.

It can be:
$5x+5y=2 \n3x+3y=8$
or
$5x+15y=2 \nx+3y=8$
or
$5x+(1)/(2)y=2 \n30x+3y=8$
etc.

how does data help us make decisions?

Ask your question here

Answers

Data is what persuades you to do something. For example, a five star hotel is data (the five stars) that makes you want to go and stay in there.

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