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
andrezito [222]
2 years ago
15

Which term of ap 30,27,24is0

Mathematics
1 answer:
son4ous [18]2 years ago
8 0

Answer:

11th term is 0

Step-by-step explanation:

30, 27 , 24 ,......0

a = first term = 30

Common difference = second term - first term = 27 - 30 = -3

nth term = a+(n-1)*d

a + (n-1)d = 0

30 + (n - 1) *(-3) = 0

30 + n*(-3) -1*(-3) = 0

30 - 3n + 3 = 0

      -3n + 33 = 0

               -3n = -33

                   n = -33/-3

n = 11

You might be interested in
A local car wash is open 8 hours each day. It uses 1/3 of a container of wax for each car. The car wash waxes an average of 8 1/
sweet-ann [11.9K]

Answer:

22.67 containers.

Step-by-step explanation:

The number of cars washed is the average by the total hours worked:

C_{total}=\bar xt,\bar x=8.5,t=8\\\\C_{total}=8.5\times 8=68

Given that each car uses 1/3 tin of wax, the total containers is calculated as:

Containers=\bar x_c n,n=68,\bar x_c=\frac{1}{3}\\\\=\frac{1}{3}\times 68\\\\=22.67

Hence, the car wash uses 22.67 containers of wax per day.

8 0
3 years ago
Three ounces of cinnamon cost 2.40. If there are 16 ounces in 1 pound, how much does cinnamon cost per pound?
BartSMP [9]
To find how much cinnamon per pound you first divide the $2.40 by the 3 oz to find how much per ounce...so $2.40/3 = 80 cents. Then u multiply that by the 16 oz to get the amount for 1 pound...so .80x16= $12.80 per pound.
Hope it helps!
7 0
3 years ago
Order each set of integers from least to greatest (15, 17, 21, 6,3)​
Natasha2012 [34]

Answer:

3, 6, 15, 17, 21.

Step-by-step explanation:

Brainliest?

3 0
3 years ago
P and q are the zeroes of the polynomial 2x^2+5x-1, find the value of p+q+pq
Diano4ka-milaya [45]

Answer:

  1. Sorry I didn't get your text
5 0
3 years ago
What is the equation of a line that passes through point R(−4, −3) and has a slope of 7?
Ymorist [56]
M = 7 is the given slope
(x,y) = (-4,-3) is the given point

Turn to slope-intercept form and use these values to find b

y = mx+b
-3 = 7(-4)+b ... plug in the given values
-3 = -28+b
-3+28 = -28+b+28
25 = b
b = 25

since we know that m = 7 and b = 25, the equation y = mx+b turns into y = 7x+25

The final answer is choice A

6 0
2 years ago
Other questions:
  • What is the value of x? Enter your answer in the box. mm
    6·2 answers
  • 0.96% as a fraction in simplest form.<br> help needed
    11·1 answer
  • 20 less than a number
    5·1 answer
  • Help pls i need it fast
    11·1 answer
  • $18, P = $200, r = ?, t = 1.5 years. Find the annual interest rate.
    13·1 answer
  • -1-4x+7x=1x+4x answer
    10·1 answer
  • What is the first step when rewriting y = 3x2 + 9x - 18 in the form y = a(x h)^2 + k?
    6·1 answer
  • Adam went to the store to buy some walnuts. The price per pound of the walnuts is $5.75 per pound and he has a coupon for $4.50
    9·1 answer
  • What is the simplest fraction whose value is equal to the number $\textcolor{red}{\heartsuit}$ depicted on this number line?
    7·1 answer
  • Solve the literal equation for y.<br> 4x - 2y = 10
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!