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
ss7ja [257]
2 years ago
14

a pile of blocks has 40 blocks in the bottom row 36 blocks in the second row 32 blocks in the third row and so on until there ar

e only 4 blocks on the top row how many blocks are there in 7th row? how many blocks are there in all​
Mathematics
1 answer:
Pepsi [2]2 years ago
3 0
Piggy it by Bill gauge
You might be interested in
24 students bought their permission slips to attend the class field trip to the local art museum. If this represented 8 tenths o
Sergio039 [100]

Answer:

30 in the class as total. 24/3= 8 30/3 =10

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Please help ME PLEASEEE
saw5 [17]

Answer:

3x² + 2x + 3 / b

Step-by-step explanation:

This is the correct answer. Hope this helps

5 0
2 years ago
Find the GCF. 14abc and 28 a 2 b 2 c 3
9966 [12]
4 because 14abc would equal 108 the factors of 108 are 1,2,3,4,6,9,12,18,27,36,54,108 the factors of 28 are 1,2,4,7,14,28 so it's 4
7 0
3 years ago
Given f'(x) = (1 − x)(4 − x), determine the intervals on which f(x) is increasing or decreasing.
Sophie [7]
The critical points are at x = 1 and x = 4 giving you the intervals (-inf, 1), (1, 4) and (4, inf).

By substituting x values in these 3 intervals, you can see that f'(x) is positive in the first and third intervals and negative in the second interval.

This means that f(x) is increasing in the first and third intervals and decreasing in the second interval.

The answer is D.
8 0
3 years ago
Read 2 more answers
An object with a starting velocity of 15 m/s accelerates at 3 m/s2. How far does the object travel within 10 seconds?
Anna007 [38]

Answer:  300 m

<u>Step-by-step explanation:</u>

distance(s)=v_it+\dfrac{1}{2}at^2 \quad \text{where}\ v_i \text{is initial velocity, a is acceleration, t is time}

s=(15)(10)+\dfrac{1}{2}(3)(10)^2

  = 150 + 150

  = 300

6 0
3 years ago
Other questions:
  • A store offers a 10% discount on all merchandise as part of its anniversary sale.
    8·1 answer
  • Hi can any one please help me I really need help please help me I need help
    9·1 answer
  • ???????? ?????? ?????
    14·1 answer
  • What is the rate for 21 dolkars for 4 books​
    6·2 answers
  • A line with a slope of 5 passes through the point (6, 12). Write the equation for this line.
    7·2 answers
  • Choose all that apply ​
    10·2 answers
  • What is x ? full explanation please
    15·2 answers
  • What would you do to solve the system?
    8·1 answer
  • The diameter of a circle is 8 cm. What is the area of the circle? Use 3.14 for pi
    10·1 answer
  • Please help im doing the dionasged
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!