Mathematics
Mathematics, 03.12.2020 04:20, danielaguardado63

A brick staircase has a total of 20 steps The bottom step requires 100 bricks. Each successive step requires 3 fewer bricks than the prior one. How many bricks are required to build the staircase? A) 2570 bricks
B) 1400 bricks
C) 2860 bricks
D) 1430 bricks


A brick staircase has a total of 20 steps The bottom step requires 100 bricks. Each successive step

answer
Answers: 3
Show answers

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 19:00, sreyasusanbinu
45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?
Answers: 1
continue
image
Mathematics, 21.06.2019 19:30, puffley
Factor the expression using the gcf. the expression 21m−49n factored using the gcf
Answers: 2
continue
image
Mathematics, 21.06.2019 21:00, ehaynie
Carmen ayer en el mercado compro 3/4 kg de guayabas, 6/8 kg de peras, 1/2 kg de naranjas ¿cuantos kilogramos de fruta compro?
Answers: 2
continue
image
Mathematics, 21.06.2019 22:30, curlyysav536
Math question.. plz me .. best answer all
Answers: 3
continue
Do you know the correct answer?
A brick staircase has a total of 20 steps The bottom step requires 100 bricks. Each successive step...

Questions in other subjects:

Konu
Business, 13.08.2021 03:30
The next dividend payment by Halestorm, Inc., will be $1.64 per share. The dividends are anticipated to maintain a growth rate of 8 percent forever. If the stock currently sells fo...
Konu
Mathematics, 13.08.2021 03:30
The marketing manager of a firm that produces laundry products decides to test market a new laundry product in each of the firm's two sales regions. He wants to determine whether t...
Konu
Chemistry, 13.08.2021 03:30
The solubility in acetonitrile of organic compound O is measured and found to be 0.518 g/ml at 10°C. Calculate the volume of a saturated solution of O in acetonitrile that would co...
Konu
Business, 13.08.2021 03:30
Sharron Inc., which produces a single product, has provided the following data for its most recent month of operations: Number of units produced 3,000 Variable costs per uni...
Konu
Chemistry, 13.08.2021 03:30
Given the following equation, N2O(g) + NO2(g) → 3 NO(g) ΔG°rxn = "-23.0" kJ Calculate ΔG°rxn for the following reaction. 5 N2O(g) + 5 NO2(g) → 15 NO(g)...
Konu
Computers and Technology, 13.08.2021 03:30
A user is redesigning a network for a small company and wants to ensure security at a reasonable price. The user deploys a new application-aware firewall with intrusion detection c...
Konu
Business, 13.08.2021 03:30
Central Bank policy requires Northern Bank to hold 10% of its deposits as reserves. Northern Bank policy prevents it from holding excess reserves. If the central bank purchases $30...
Konu
Chemistry, 13.08.2021 03:30
Cobre, vidrio, plata y cerámica. con cual de estos materiales puedo hacer una taza para tomar bebidas calientes...
Konu
Computers and Technology, 13.08.2021 03:30
The output after adding the two cars would be CAR RENTAL AGENCY MENU a - Add car to inventory d - Delete car by id from inventory u - Update car by id conditi...
Konu
Business, 13.08.2021 03:30
Some economists believe that the U. S. economy as a whole can be modeled with the following production function, called the Cobb-Douglas production function: Y = AK13L23 where Y is...
Other tasks in the category: Mathematics More task
See results (0)