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
Vinil7 [7]
3 years ago
8

2.85 - 6.2 divided by 2(2 exponent)

Mathematics
1 answer:
natima [27]3 years ago
3 0
2.85 - ( 6.2/2)
=2.85 - 3.1
=-0.25
You might be interested in
A theater seats 2,816 people. The first row has 26 seats while the last row has 150 seats. Assuming the number of seats per row
wolverine [178]

Answer:

The theater has 32 rows

Step-by-step explanation:

The rule of the sum of n terms of an arithmetic sequence is S_{n} = \frac{n}{2} (a + l), where

  • a is the first term
  • l is the last term
  • n is the number of the terms

∵ The number of seats per row follows an arithmetic sequence

∵ The first row has 26 seats

∴ a = 26

∵ The last row has 150 seats

∴ l = 150

∵ The theater seats are 2,816

∴ S_{n} = 2,816

→ Substitute these values in the rule of the sum above to find n

∵ 2,816 = \frac{n}{2}(26 + 150)

∴ 2,816 = \frac{n}{2}(176)

∴ 2,816 = 88n

→ Divide both sides by 88

∴ 32 = n

∵ n represents the number of the rows

∴ The theater has 32 rows

3 0
3 years ago
If x represents the probability of an event happening, then which of the following represents the probability that the event wil
Bad White [126]
If the turn out of an event is to take place or not to take place only then, the sum of the probability of it taking place and not taking place is 1. If we represent the probability of it taking place by x then, the probability of it not taking place is equal to 1 - x. 
6 0
3 years ago
Could someone help me with this? Please No guessing! Explain how you got the answer! And make sure your answer is correct! :) th
stealth61 [152]

C

The numbers on the left represent 10 times that number

The numbers on the right are added to the end of the number on the left so

3I1=31 and 4I8=48 and 3I 1 1 2= 31 31 32

4 0
3 years ago
What is the diameter of a sphere that has a diameter of 14cm?
xenn [34]
D=2r
              <span> diameter= 14cm
so, radius= 14/2= 7cm 

</span>
8 0
3 years ago
What a pear weigh 200 kilograms are 200 grams
iren [92.7K]
200,000 milligrams is the correct answer
8 0
3 years ago
Read 2 more answers
Other questions:
  • The actual distance between two villages is 120 kilometers. On a map of the area, 0.5 centimeter represents 2 kilometers.
    7·2 answers
  • The second side of a triangular deck is 5 feet longer than the shortest​ side, and the third side is 5 feet shorter than twice t
    12·1 answer
  • A 36oz box of cereal costs $5.04. What is the cost per ounce?
    10·2 answers
  • A rectangle has an area of 204.8 square inches and a height of 16 inches. What is the length of the base?
    14·1 answer
  • Winslow buys 1.2 pounds of bananas. The bananas cost $1.29 per pound. To the nearest cent, how much does Winslow pay for the ban
    7·2 answers
  • What property do you use to get from 2(x+3)=6 to 2x+6=6?
    6·2 answers
  • 7(xy) equivalent expression
    12·1 answer
  • Determine the area bounded by the curves f(x) = 4x and g(x) = 3x + 1.​
    12·1 answer
  • the perimeter of a rectangle is 68 feet the length is 5 inches shorter than twice the width what are the dimensions of the recta
    10·1 answer
  • If two friends invested in a ratio of 2:3 and earned a profit of Rs. 25,000 on their investments, then the smaller share of the
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!