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
snow_lady [41]
3 years ago
5

Work out the value of the first negative term of the sequence 25 - 3n

Mathematics
1 answer:
fiasKO [112]3 years ago
3 0

Answer:

-2.

Step-by-step explanation:

3n must be greater than 25 for the first negative term:

3n > 25

n > 25/3

n > 8 1/3.

So n = 9 and the first negative term is 25 - 3*9

= 25 - 27

= -2.

You might be interested in
Suppose you have $23,000 that you are going to invest at a 7% interest rate compounded quarterly. According to the compound inte
andrew11 [14]
YAAS! I literally learned this just a few weeks ago. (I am not actually a high school senior) First, convert 7% to a decimal, which is 0.07. Then multiply 0.07 by 23,000, giving you 1,610. This is your unit rate. I will though, need you to be more specific on "compounding quarterly" because I actually do not know what that means.
5 0
3 years ago
Expand and Simplify 2(3x - 1) - 4(2x +3) please
Lina20 [59]

Answer:

-2x-14

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Help Me Help Me Help!!!!
lions [1.4K]
X=6 because
9-6=3

X=3 because
2•3=6

X=2 because
1.5 or 1 1/2 • 2 = 3

Not sure if this was what you needed or not!
3 0
3 years ago
Read 2 more answers
A shirt was originally priced at $30. The store is having a 5% off sale. How much will you pay for the shirt after the discount
pishuonlain [190]

Answer:

$28.50

Step-by-step explanation:

multiply 30 by 5 then divide by 100 and subtract the answer by 30

30×5=150

150÷100=1.5

30-1.5=28.50

8 0
3 years ago
Hello! I need some help figuring out the following parts of trigonometry. Since this is a rather difficult math term to understa
Zina [86]
Alright so these ratios have many different forms but the way I use to remember the trigonometric ratios is:
SOH
CAH
TOA

This means:
Sine --> Opposite/Hypotenuse
Cosine --> Adjacent/Hypotenuse
Tangent --> Oppositie/Adjacent

With that in mind, number 1:
Would be Sine, or C.

Number 2 would be, Cosine, or E.

And number 3 would be Tangent, or B.

Hope that was helpful. 
4 0
3 years ago
Read 2 more answers
Other questions:
  • In a class full of men and women, <img src="https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B9%7D" id="TexFormula1" title="\frac{2}{9}"
    13·1 answer
  • Explain why domain restrictions for inverse trigonometric functions are necessary
    5·1 answer
  • A publisher needs to send many books to a local book retailer and will send the books in a combination of small and large boxes.
    11·1 answer
  • 3.426760 * 10^4 please help
    10·1 answer
  • A line with a negative slope and a negative
    8·1 answer
  • A car purchased for $20,000 depreciates annually at a rate of 8%. The value of the cart years after its purchase is given by the
    11·2 answers
  • Working to
    6·1 answer
  • Ayuda la otra es otra y después de la y​
    8·1 answer
  • Simplify the expression and choose the appropriate result.<br> 3 (2+39)
    12·1 answer
  • Lu is graphing the ordered pair (3,5). Starting at the origin, what does she
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!