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
lozanna [386]
2 years ago
13

Help please i need help

Mathematics
1 answer:
konstantin123 [22]2 years ago
4 0

Answer:

The answer is c=8

3/6=4c

3(c)=4(6)

3c=24

To find the c divide 3 both side

3c÷3=24÷3

c=8

hope that helps you

You might be interested in
Factorise pls<br><br>any inappropriate answers will be reported<br><br><br>thanks xx
Svetradugi [14.3K]
You have to figure out the highest common factor of each set of values:
9a + 21 = 3(3a + 7)
21b - 49 = 7(3b - 7)
54 - 6c = 6(9 - c)
8a + 32b = 8(a + 4b)
4p + 28q + 8r = 4(p + 7q +2r)
84a - 36b -12c = 6(14a - 6b - 2c)
6p + 9q + 15r = 3(2p + 3q + 5r)
18s - 30t + 54u = 6(3s - 5t + 9u)
Hope this helps :)
7 0
3 years ago
Half-life of Po-210 is 140 days. If the initial mass of the sample is 5
Anna35 [415]

Answer:

0.625kg

Step-by-step explanation:

we are given half-life of PO-210 and the initial mass

we want to figure out the remaining mass <u>after</u><u> </u><u>4</u><u>2</u><u>0</u><u> </u><u>days</u><u> </u>

in order to solve so we can consider the half-life formula given by

\displaystyle f(t) = a {0.5}^{t/T}

where:

  • f(t) is the remaining quantity of a substance after time t has elapsed.
  • a is the initial quantity of this substance.
  • T is the half-life

since it halves every 140 days our T is 140 and t is 420. as the initial mass of the sample is 5 our a is 5

thus substitute:

\displaystyle f(420)=5\cdot{0.5}^{420/140}

reduce fraction:

\displaystyle f(420)=5\cdot{0.5}^{3}

By using calculator we acquire:

\displaystyle f(420)=0.625

hence, the remaining sample after 420 days is 0.625 kg

4 0
3 years ago
You have 3/4 of a bag of popcorn. You want to share them with you and your three friends. How much of the bag does each person g
zheka24 [161]

Answer:

1/4

Step-by-step explanation:

3 0
3 years ago
If 8 family members choose to play "Secret Santa," how many different ways can the names be paired?
viktelen [127]

Answer:

300,000,000 or three hundred million

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Last question for today ✌
miv72 [106K]

Answer:

I think it is D

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • Consider this equation:
    15·2 answers
  • a warehouse is being remodeled in two phases. during the first phase the 250 square foot storage area will increase in size by 1
    7·1 answer
  • What is the volume of the regular pyramid below?
    11·1 answer
  • Which statement is correct?
    12·1 answer
  • Area of a rectangle<br> Equation
    8·2 answers
  • PLEAAASSSSEEEEE HELP ME WITH THIS I REALLY NEED HELP PLEASE PUT THE CORRECT ANSWER
    10·1 answer
  • A student has a class with four tests, each worth 100 points, and has earned these
    14·1 answer
  • Which expression is equivalent to (m^5n/pq^2)^4
    15·2 answers
  • Write an equation of the line.<br> Slope 0; through (-3,-1)
    9·1 answer
  • What is the equation of the blue line?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!