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tresset_1 [31]
3 years ago
13

Raul opened a savings account with $2900. Each week, d, Raul pays the dog sitter $20 from his savings account. Write a function,

f (d) , that is equal to the amount if money in the account after raul pays the dog sitter each week.
Mathematics
1 answer:
OLga [1]3 years ago
6 0

Answer:

f(d) = 2900 - 20d

Step-by-step explanation:

We start with 2,900 and each week 20 is deducted from the account.

f(d) = 2900 - 20d

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Answer:

B

Step-by-step explanation:

Y is the starting point so it would be y=12322 and it becomes 1.18 because you add 100 to 18

5 0
3 years ago
Write an explicit formula for an, the nth term of the sequence 27, 21, 15, ….
liq [111]

Answer:

nth=a+(n+1)d

Step-by-step explanation:

8 0
2 years ago
Which of the following is the interest on $6000 at 6% compounded semiannually for eight years?
ryzh [129]

Answer:

$3628.24

Step-by-step explanation:

we use the formula for accrued value (A) with compounded interest:

A=P(1+\frac{r}{n})^{n*t}

where A= accrued value (principal plus the accumulated  interest)

P = principal -> in our case $6000

r = annual interest rate (in decimal form) -> in our case 0.06

n = number of compoundings per year. In our case 2 (semiannually)

t = time in years -> in our case 8

A=P(1+\frac{r}{n})^{n*t}\\A = 6000(1+\frac{0.06}{2})^{16}\\ A= 6000(1+0.03)^{16}\\A = $9628.24

Since this is the value of principal plus accumulated interest, we subtract from it the principal ($6000) to get the value of just the interest:

$9628.24 - $6000 = $3628.24

4 0
2 years ago
The table shows the distances and times that four rowboats traveled. Which rowboat was the fastest?
Natali [406]
Um where is the table at
 
5 0
2 years ago
Read 2 more answers
For each expression ,use the distributive property to write an equivalent expression
liq [111]
A. 4•x and 4•2 this would turn in 4x+8
B. x•6 and x•8 this would turn into 6x+8x and this equals to 14x
C. 4•2x and 4•3 this would turn into 8x+12.
D. 6•x, 6•y, and 6•z this would equal 6x+6y+6z.

I’m sorry if it’s not clear this is my first answered question.
3 0
3 years ago
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