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
photoshop1234 [79]
3 years ago
7

4. Create the recursive definition for the sequence: 100,80,60,---

Mathematics
2 answers:
Deffense [45]3 years ago
6 0

Answer:

40 is the answer

Step-by-step explanation:

20×5,20×4,20×3,20×2

GalinKa [24]3 years ago
3 0
The answer would be 40. Subtract 20 each time
You might be interested in
Please help me solve questions 1&2
zaharov [31]

Answer:

1) Volume of prism is (V=Area of base×Height)

Volume " " "(V=22÷7×rsquare×h)

6 0
3 years ago
PLEASE PLEASE HELP GIVING BRAINALIST AND EXTRA POINTS FOR FIRST PERSON
Tcecarenko [31]
<h2>Answer:</h2><h3>For each of these, we use PEMDAS (parenthesis, exponent, multiplication, division, addition, subtraction, IN THAT ORDER).</h3>

#11:

2(6k - 1) = -32\\\\12k - 2 = -32\\\\12k = -30\\\\k = -2.5

#12:

15 = -3(x - 1)\\\\15 = -3x + 3\\\\12 = -3x\\\\-4 = x

#13:

7x + 6x - 3x - 45 = 15x\\\\10x - 45 = 15x\\\\-45 = 5x\\\\-9 = x

#14:

3x + 5 = \frac{1}{2}(4x + 28)\\\\3x + 5 = 2x + 14\\\\x + 5 = 14\\\\x = 11

#15:

10 - (x + 5) = 2x + 14\\\\10 - x - 5 = 2x + 14\\\\5 - x = 2x + 14\\\\5 - 3x = 14\\\\-3x = 9\\\\x = -3

#16:

\frac{2}{5}(10x - 15) = -14\\\\4x - 6 = -14\\\\4x = -8\\\\x = -2

*Note: You can check my work by pluging in each result I got for x back into the equation and solve. If both numbers on each side of the equal sign match, that means I'm right.

3 0
3 years ago
Beeswax used in making candles is produced by honeybees produce 7 pounds of honey for each pound of wax they produce. How many p
Mkey [24]

Answer:

1,015

Step-by-step explanation:

7 pounds of honey equals 1 pound of wax

So if we have 145 pounds of was, we multiply 145 by 7

145x7= 1,015

5 0
3 years ago
The heights of 20-year-old females are normally distributed with a mean of 64 inches 
Oduvanchick [21]

Answer:

1.5

Step-by-step explanation:

Applying,

Z = (x-μ)/σ................. Equation 1

Where Z = Z score for a height of 67 inches, x = height, μ = mean of the height, σ = standard deviation of the height.

From the question,

Given: x = 67 inches, μ = 64 inches, σ = 2 inches.

Substitute these values into equation 1

Z = (67-64)/2

Z = 3/2

Z = 1.5

6 0
3 years ago
Which angles are adjacent to DFE?<br> Select all that apply.
fgiga [73]

9514 1404 393

Answer:

  (c)  ∠BFD

Step-by-step explanation:

Angle DFE is created from rays FD and FE. An adjacent angle will have one of those rays as one of its sides. Of the offered choices, only ∠BFD includes one of those two rays as one of its sides.

3 0
3 years ago
Other questions:
  • Keshia is riding her bike on bay view bike path. Keyshia’s bike got on a flat tire 2/3 of the way down the path and she had to s
    15·2 answers
  • Which is a correct expansion of (4x + 1)(2x - 2)?​
    5·1 answer
  • If you picked 41.5% of the apples on a tree, and you picked 34 apples, how many apples did the tree contain before you starting
    8·1 answer
  • 558 miles in 3 hours how far does a train travel per hour
    14·2 answers
  • Explain how to write and evaluate an algebraic expression that represents the situation. The blueberries were divided equally in
    15·2 answers
  • On the first day of the fiscal year, a company issues $65,000, 6%, five-year installment
    10·1 answer
  • Put these distance in order for least to greatest
    8·2 answers
  • Solve this inequality
    13·1 answer
  • Write An Equation in Point-slope form for the line through the given point with the given slope "(-7,9);m=4/5"​
    14·1 answer
  • The length of a bridge is 230 m. The length of each of Robert's paces is 75 cm.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!