All categories

4 years ago

A survey asks teachers and students whether they would like the new school

Mathematics

1 answer:

ahrayia [7]4 years ago

4 0

Is there any other information?

You might be interested in

How can i change 3.25 into fraction. also how can i change .115 into fraction

hjlf

Answer:

3.25 can be changed to either 3 and 1/4 or 13/4.

.115 can be reduced in a fraction to 23/200

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

The ratio cost proce profit is 100:30:130 if the profit is $24 what is the selling price

rosijanka [135]

$hope \: this \: helps \: you$

6 0

3 years ago

Are these rates proportional?

Scilla [17]

Answer:

no is correct

Step-by-step explanation:

it is proportional until 8 ounces.

the first one is $0.75
you add another $0.75 and that equals $1.50
then you would add $1.50 and $1.50 then it equals $3.00 and it should be $2.50 so therefore it is not proportional

6 0

3 years ago

Create an exponential to describe $100 at 2% interest, compounded annually, for x years. y=100(.98)^x y=100(.8)^x y=100(1.2)^x y

zysi [14]

The exponential to describe $100 at 2% interest, compounded annually, for x years is $y=100(1.02)^{x}$

<h3><u>Solution:</u></h3>

Given that $ 100 at 2 % interest , compounded annually for "x" years

<em><u>The formula for compound interest, including principal sum, is:</u></em>

$A=P\left(1+\frac{r}{n}\right)^{n t}$

A = the future value of the investment/loan, including interest

P = the principal investment amount (the initial deposit or loan amount)

r = the annual interest rate (decimal)

n = the number of times that interest is compounded per unit t

t = the time the money is invested or borrowed for

Here in this sum,

P = $ 100

$r = 2 \% = \frac{2}{100} = 0.02$

number of years = x

Here given that compounded annually , so n = 1

Let "y" be the amount after "x" years

Substituting the values in formula we get,

$\begin{aligned}&y=100\left(1+\frac{0.02}{1}\right)^{1 \times x}\\\\&y=100(1+0.02)^{x}\\\\&y=100(1.02)^{x}\end{aligned}$

Thus the exponential to describe is $y=100(1.02)^{x}$

5 0

3 years ago

Airline passengers pay $439 to fly to California. For this price, customers may check 2 pieces of luggage. There is a fee of $25

alexgriva [62]

Answer:

G. $C = 25(p - 2) + 439$

Step-by-step explanation:

Amount paid by customer to fly to California if carrying 2 pieces or less than 2 pieces of luggage for which they won't be charged for = $439

Fee for additional luggage = $25

Fee for additional luggage if an individual carries p luggages = 25(p - 2)

Total amount (C) if p pieces of luggage were carried by a customer travelling = fee for additional p pieces of luggage + $439

The function for this would be:

$C = 25(p - 2) + 439$

6 0

4 years ago