1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kifflom [539]
3 years ago
10

A number (n) is equal to 60 decreased by 3 times the number. what is the value of n?

Mathematics
1 answer:
scoray [572]3 years ago
3 0

n = 60 - 3n \\ 4n = 60 \\ n = 15
You might be interested in
2. A bank representative studies compound interest, so she can better serve
Kaylis [27]

Answer:

Step-by-step explanation:

Given that a  bank representative studies compound interest, so she can better serve  customers. She analyzes what happens when $2,000 earns interest several  different ways at a rate of 2% for 3 years.

a) the interest if it is computed using simple interest. 12.00

=\frac{2000(3)(12)}{100} \\=720 dollars

b) the interest if it is compounded annually.

=2000(1.12)^3-2000\\= 809.86 dollars

c) the interest if it is compounded semiannually

=2000(1.06)^6 -2000\\= 837.04

d) the interest if it is compounded quarterly.

=2000(1.03)^12 -2000\\= 851.52

e) the interest if it is compounded monthly.

=2000(1.01)^24 -2000\\= 861.54

4 0
3 years ago
Can someone please answer. There is one problem. There's a picture. Thank you!!
Shtirlitz [24]
The answer would be  C. the third one
7 0
3 years ago
Two life insurance policies, each with a death benefit of 10,000 and a one-time premium of 500, are sold to a couple, one for ea
Kazeer [188]

Answer:896.9

Step-by-step explanation:

Let x denotes excess premium over claims

E\left ( x|husband survives\right ), There are two possibilities

(i)Only husband survives

This can be possible with a possibility of 0.01

Claims=10,000

Premium collected=2\times 500=1000

Thus x=1000-10,000=-9000

(ii)Both husband and wife survives

This can occur with a probability of 0.96

Here claims will be 0 as both survives

Premium taken=1000

thus x=1000

The probability that the husband survives is the sum of above cases

=0.96+0.01=0.97

Hence the desired conditional Expectation E\left ( x|Husband survives\right ) =0.01\times \left ( -9000\right )+0.96\times \left ( 1000\right )=896.9

7 0
3 years ago
Which table represents a linear function?
mars1129 [50]

o 16 30 one

as it forms a pattern

8 0
2 years ago
Read 2 more answers
What is the solution to the equation 2/3x-2=2/7
Lera25 [3.4K]

Answer:

x=  24 /7

Step-by-step explanation:

2 /3x−2=  2/7

add 2 both sides

multiply by both sides by 3/2.

5 0
3 years ago
Read 2 more answers
Other questions:
  • If the graph of the function h defined by h(x)=-3x^2+3 is translated vertically upward by 3 units , it becomes the graph of a fu
    8·1 answer
  • A four pound duck, initially at a temperature of 50 degrees is place in an oven preheated to 375 degrees at 1:00. At 2:15 the du
    11·1 answer
  • Simplify 3/x²+14x+48 divided by 3/10x+60
    15·2 answers
  • Yx*2; use x=7,And y=2
    6·1 answer
  • g A group of people were asked if some psychics can help solve murder cases. 175 responded "Yes", and 474 responded "To". Find t
    15·1 answer
  • PLZ HELP ME MY MOM WILL TAKE AWAY MY PHONE
    15·2 answers
  • The ratio of adults to children and a movie theater is 7:2. If there are 26 children in the theater how many adults are there
    15·2 answers
  • LONG DIVISiON 1\8 pls ASAP
    15·1 answer
  • Q6. The diagram shows that a ship sails 34 nautical miles from its port. Then after sailing 19 nautical miles due east, it is di
    12·1 answer
  • What is the inverse of the following statement?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!