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
gtnhenbr [62]
3 years ago
11

What is the value of the expression 30n when n=2

Mathematics
2 answers:
iris [78.8K]3 years ago
8 0
Hey there!
Since it's 30n, 30 is the coefficient and it's being multiplied by n.
We plug in n.
30(2) =
60
Hope this helps!
kotegsom [21]3 years ago
5 0
60 cuz 30*2=60 when there is a letter next to a number you always multiply
<span />
You might be interested in
Can someone help me solve this Please
Dafna1 [17]

9514 1404 393

Answer:

  • 523 grams
  • 52 grams

Step-by-step explanation:

To find the initial amount, put 0 where t is in the formula and do the arithmetic.

  A(0) = 523(1/2)^0 = 523(1) = 523

The initial amount is 523 grams.

__

To find the amount remaining after 100 years, put 100 where t is in the formula and do the arithmetic.

  A(100) = 523(1/2)^(100/30) ≈ 523(0.0992123) ≈ 52

About 52 grams will remain after 100 years.

8 0
3 years ago
The table below shows two equations:
NikAS [45]

Answer:

I think it is the last one

Step-by-step explanation:

5 0
3 years ago
I nned hellp <br> 10m = ? m
makvit [3.9K]

Answer:

10m=32.8084 foot

Step-by-step explanation:

that's your answer

6 0
3 years ago
9/4,3/8,1/3 what is the least common denominator plz show work
Alexus [3.1K]
4, 8, and 3 must all go into the number. find the LCM(4,8) is 8. the LCM(8,3) is 24. that's your answer, 24
7 0
3 years ago
Read 2 more answers
What is the slope of the line that contains these points?
Novosadov [1.4K]

Answer:

-2/5

Step-by-step explanation:

We can find the slope of a line by using

m = (y2-y1)/ (x2-x1)

   = (6-4)/(41-46)

    = 2/-5

   = -2/5

8 0
3 years ago
Read 2 more answers
Other questions:
  • You are given rectangle ABCD on the grid shown and are told that the figure is reflected, but you are not told over which axis t
    9·2 answers
  • Three boxes weighing 128 pounds each and one box weighing 254 pounds were loaded onto the back of an empty truck. A crate of app
    15·1 answer
  • An instructor gives her class a set of 10 problems with the information that the final exam will consist of a random selection o
    12·1 answer
  • An obtuse triangle has side lengths of (5.5x + 6.2y) centimeters, (4.3x + 8.3z )and (1.6z + 5.1y) centimeters. Which expression
    11·1 answer
  • PLEASE HELP ASAP!!
    5·2 answers
  • PLEASE HELP I KNOW ITS EASY BUT I FORGOT!!!! PLEASE HELP!! Write -3/8 as a decimal.
    7·2 answers
  • Mary says the pen for her horse is an acute right triangle. Is this possible?
    9·1 answer
  • A pair of bottlenose dolphins at an aquarium are fed 45 pounds of fish each day. The aquarium recently added another dolphin. Ho
    7·1 answer
  • Factor completely.<br> 25 - 64x2
    8·1 answer
  • Which relation is a function?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!