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
Dima020 [189]
3 years ago
12

Half the quotient of 42 and a number is 3 1/2

Mathematics
1 answer:
Firdavs [7]3 years ago
5 0

Answer:

6 is "a number"

Step-by-step explanation:

42/x/2=3.5 (3 1/2)

42/x=7

x=6

You might be interested in
Full-time ph.d. students receive an average of $12,837 per year with a standard deviation of $3000. find the probability that th
Ainat [17]
It is about 41.4% according to my TI-83/84 calculator.

7 0
3 years ago
Estimate the sum of 487 and 310
Ronch [10]
487 + 310 ≈ 500 + 300 ≈ 800
3 0
3 years ago
Read 2 more answers
Holly spends 7 3/5 hours in school each day. Her lunch is 1/2 hour long, and she spends 7/10 of a hour switching classes. The re
Ira Lisetskai [31]
<span>
y = 7 + 3/5
y = 35/5 + 3/5
y = 38/5
y = 2*(38/5)
y = 76/10
---
lunch time:
z = 1/2
z = 5*(1/2)
z = 5/10
---
time switching classes:
w = 7/10
---
y - 6x - z - w = 0
6x = y - z - w
x = (y - z - w)/6
x = (76/10 - 5/10 - 7/10)/6
x = (76 - 5 - 7)/(10*6)
x = (64)/(10*6)
x = (2*2*2*2*2*2)/(2*5*2*3)
x = (2*2*2*2)/(5*3)
x = 16/15

x = 1.0666666666
---
check:
y = 7 + 3/5
y = 7.6
z = 1/2
z = 0.5
w = 7/10
w = 0.7
y - 6x - z - w = 0
6x = y - z - w
x = (y - z - w)/6
x = (7.6 - 0.5 - 0.7)/6
x = 1.0666666666

answer:
 1.07 hours</span>
5 0
3 years ago
Let f(r) = 6,<br> find f-¹(r)
I am Lyosha [343]

There is no answer because there cannot be one to one function inverse.

8 0
1 year ago
I WILL GIVE BRAINLIEST!!!
Katyanochek1 [597]

Answer:

g(x) = (f-x)

Step-by-step explanation:

It's relection across the y axis

==> g(x) = (f-x)

6 0
3 years ago
Other questions:
  • Plz help which one is not a chord
    13·1 answer
  • The number of bacteria (b) in a batch of refrigerated food is given by the function b(t) = 20t2 − 70t + 300, where t is the temp
    6·2 answers
  • Please help! Giving Brainliest! 1.How many college students are majoring in elementary education?
    9·1 answer
  • Leon bought a dozen daisies for $3.75. which is the closest to the amount leon paid for each daisy?
    11·1 answer
  • Solve the inequality: 3p - 16 &lt; 20
    6·1 answer
  • Max finds the product 3/7 *16
    11·2 answers
  • What is k in terms of n?
    5·2 answers
  • Now that you have converted a terminating decimal number into a fraction, try converting a repeating decimal number into a fract
    11·1 answer
  • The mathematical fact: a(b+c) = ab + ac<br> ______________________________
    6·1 answer
  • Please tell me how to do this, I'll mark brainliest if you do
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!