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
Phantasy [73]
3 years ago
6

Eight times the reciprocal of a number equals 4 times the reciprocal of six. Find the number

Mathematics
1 answer:
GenaCL600 [577]3 years ago
4 0
Let the # be n.

Then 8(1/n) = 4(1/6).  Mult both sides by 6n to elim. the fractions:

6n(8)     6n(4)
------- = --------  => 48 = 4n, and so n = 12 (answer)
    n          6
You might be interested in
Hector can fit 75 compact discs into 5 boxes. How many compact discs can he fit into 14 boxes?
Karolina [17]

Answer:

Hector can fit 210 compact discs into 14 boxes.

8 0
3 years ago
Find the root(s) of f (x) = (x + 5)3(x - 9)2(x + 1). -5 with multiplicity 3 5 with multiplicity 3 -9
faust18 [17]

Answer:

  -5, multiplicity 3; +9, multiplicity 2; -1

Step-by-step explanation:

The roots of f(x) are those values of x that make the factors be zero. For a factor of x-a, the root is x=a, because a-a=0. If the factor appears n times, then the root has multiplicity n.

f(x) = (x+5)^3(x-9)^2(x+1) has roots ...

  • -5 with multiplicity 3
  • +9 with multiplicity 2
  • -1
4 0
3 years ago
Ariana and Sean went out to dinner with their parents. The price paid for their meal was $75.60 before taxes. The sales tax rate
KengaRu [80]

Answer: $97.524

Step-by-step explanation:

First let's calculate the price after the tax rate:

converting 7.50% to a decimal = 0.0750 now we multiply the sales tax by 75.60 which equals $5.67 add it to 75.60 = 81.27 (our new total)

Now let's calculate the tip. Again turning 20% to a decimal = .20 now multiplying by 81.27 = 16.254. Adding 16.254 to 81.27 we get our final answer: $97.524

6 0
3 years ago
Can someone answer this‼️‼️Give an equation for each answer and please read the directions for number 8 fill in Iceland and Hono
Dmitrij [34]
Hxjdiehejedhd hdjdjdnd
5 0
3 years ago
Which of the following options have the same value as 96% of 25?
Doss [256]
A and B are correct because 96/100 is equivalent to 0.96, which is also 96%.
3 0
3 years ago
Read 2 more answers
Other questions:
  • Work in teams of three or four (person A, person B, and person C). Each student is to complete his or her worksheet using the me
    8·1 answer
  • A locker combination has three nonzero digits, and digits cannot be repeated. If the first two digits are even, what is the prob
    7·1 answer
  • Can someone please tell me what the answer is? i’ll give brainliest!! <3
    5·2 answers
  • After college you start a job earning $40000 a year. You get a 6% raise each year. a) How much will you earn in year 2?
    14·1 answer
  • How are common denominator and a common multiple alike and different
    14·1 answer
  • You just started working at Chicken Stop Restaurant after school. You earn 10 dollars an hour, and work 20 hours a week.
    6·1 answer
  • Hat is the total volume of the cube below?
    15·1 answer
  • Solve 19=4x+3 .<br><br><br><br> x = __
    5·2 answers
  • Consider the function f(x)=6x+5 <br> (A) find it’s average rate of change by changing x=1 to x=5
    9·1 answer
  • A model rocket is launched straight upward. The solid fuel propellant pushes the rocket off the ground at an initial velocity of
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!