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3 years ago

Tom and Kathy want to borrow $35,000 in order to build an addition to their home.

Mathematics

1 answer:

Novosadov [1.4K]3 years ago

7 0

Answer:

I think its C you can hate how much you want if I'm wrong im more of a no tester when I get an answer i check but not online

Step-by-step explanation:

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I don't get this hw problem

r-ruslan [8.4K]

Answer:

Step-by-step explanation:

let workers=n

time=t(weeks)

t=k/n ,where k is constant .

when t=8,n=3

8=k/3

k=24

t=24/n

n 2 4 6 12

t 12 6 4 2

7 0

3 years ago

The difference between two numbers is 5. six times the larger number is 8 times the smaller number. write a system of equations

Ksenya-84 [330]

X - y = 5....x = 5 + y
6x = 8y

6(5 + y) = 8y
30 + 6y = 8y
30 = 8y - 6y
30 = 2y
15 = y

x - y = 5
x - 15 = 5
x = 15 + 5
x = 20

ur 2 numbers are : 20 and 15

6 0

3 years ago

Find the first four terms of the sequence given a1=18 and an+1=2+an/2.

EleoNora [17]

Answer:

Step-by-step explanation:

hello

$a_1=18\\\\a_2=2+\dfrac{a_1}{2}=2+\dfrac{18}{2}=2+9=11\\\\a_3=2+\dfrac{a_2}{2}=2+\dfrac{11}{2}=\dfrac{4+11}{2}=\dfrac{15}{2}\\\\a_4=2+\dfrac{a_3}{2}=2+\dfrac{15}{2}=\dfrac{4+15}{2}=\dfrac{19}{2}$

hope this helps

7 0

3 years ago

Read 2 more answers

If you randomly choose two letters from the word "JANUARY ", find the probability that you choose letter J first and then A afte

miss Akunina [59]

Answer:

2.0%

Step-by-step explanation:

The probability of two events happening in the sequence is calculated by multiplying the probability of each event happening separately by one another. Since there are a total of 7 letters in this word then the probability of choosing one letter correctly is $\frac{1}{7}$ . Since the first letter is replaced before choosing the second letter the probability remains the same. Therefore, the sequence would be the following...

$\frac{1}{7} * \frac{1}{7}$ = 0.020164 or 2.0%

This is an independent scenario because it does not depend on any external factors and under these circumstances the percentage will remain the same.

3 0

3 years ago

stephanie invests $3,991 in a retirement account with a fixed annual interest rate of 6% compound continuously. What will the ac

wolverine [178]

Answer:

7103.98

Step-by-step explanation:

1) 3991 × 6% = 239.46 intrest rate of a year

2) 239.46 × 13 = 3112.98 intrest rate of 6% for 13yrs

3) 3991 + 3112.98 = 7103.98 Stephanie account balance after 13 yrs

3 0

3 years ago