All categories

1 year ago

Heeelllppp meeee please

Mathematics

1 answer:

garri49 [273]1 year ago

3 0

A= 100; b= 0,9
f(x)= 100.(0,9)^x

You might be interested in

What is the solution of the system ?Use substitution.<br> Y= -3x<br> X + y = -4

DedPeter [7]

I hope this helps you

x-3x= -4

-2x= -4

x=2

y= -3.2

y= -6

4 0

2 years ago

Jully bought 3 slices of cheese pizza and 4 slices of pepperoni pizza for $18.00. Christian bought 3 slices of cheese pizza and

andrew11 [14]

Answer:

$2.00

Step-by-step explanation:

You can form an equation with these statements, x being the price of cheese pizza and y being the price of pepperoni. Making the equation,

3x+4y=18

3x+2y=12

Solving the equation,

3x+4y=18

6x+4y=24

-3x=-6

x=2

y=3

Solving another way,

2y=6

y=3

x=2

Therefore, the answer is $2.00

8 0

2 years ago

An angle measures <br> 49°<br> . What is the measure of its complement?

Viktor [21]

Well if t's a right angle then the answer would be 41° but if it's an obtuse angle the it could vary from 91°-179°. For a straight angle, the answer would be 51° and for an acute angle; it could vary from 1°-89° I hope this helped ^^

4 0

2 years ago

I will make you Brainliest

stepladder [879]

Answer and Step-by-step explanation:

$Greetings!$

$I'm~Isabelle~Williams~and~will~be~answering~your~question!$

$For~the~first~question~the~answer~is~option~number~``4"$

$x\geq -1$

$For~the~second~question~the~answer~is~option~number~``4"~as~well.$

$x$ < $2$

$Hope~this~helps!~Have~an~amazing~day~ahead!$

$-Isabelle~Williams$

6 0

3 years ago

Suppose that you would like to buy a home priced at $200,000. You plan to make a payment of 10% of the purchase price and pay 1.

Elina [12.6K]

Answer:

see below

Step-by-step explanation:

When you must do the same tedious calculation several times with different numbers, it is convenient to let a spreadsheet program do it for you. Here, the spreadsheet function PMT( ) computes the payment amount for the given interest rate, number of payments, and loan amount.

The loan amount is 90% of the purchase price.

The total interest over the life of the loan is the sum of the payments less the original loan amount.

The total monthly payment is the sum of the loan payment and the monthly escrow amount, which is 1/12 of the annual escrow amount.

_____

Here, we computed the total of payments using the unrounded "exact" value of each payment. We take this to be a better approximation of the total amount repaid, since the last payment always has an adjustment for any over- or under-payment due to rounding.

4 0

2 years ago