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
Lostsunrise [7]
3 years ago
7

Why were farmers able to cut their grain more easily and cheaply after 1834? A new type of grain was developed. The McCormick re

aper was invented. Farmers had a large supply of workers.
Mathematics
1 answer:
Marianna [84]3 years ago
4 0

Answer:

B. The McCormick reaper was invented.

Step-by-step explanation:

You might be interested in
Help plz math question. EXPLAIN HOW YOU GOT THE ANSWER. 30 PTS btw thx if u help
pentagon [3]

Answer:

256

Step-by-step explanation:

4^4^4 = 4^(4^4) = 4^256

so written in base 4, there will be 256 zeroes after a 1.

This translates to approximately 154 digits in decimal.

Just like 2^2^2 =  2^4

there will be four zeroes after a 1.

2^2^2=2^(2^2) = 2^4 = 16 = 10000 (16 in base 2).

4 0
3 years ago
Please help ASAP!! Super appreciated!!! <3
Vedmedyk [2.9K]
The data is not linear. From (3, 1) to (7, 2), we add 4 to the x-value and add 1 to the y-value. This pattern continues for a little while, however, from (11, 3) to (18, 5), we add only 7 to the x-value even though we added 2 to the y-value. Given this information, we can determine that this is not linear data.
5 0
4 years ago
Help please if you still up im really struggling
Papessa [141]

Answer:

discriminant =0

1 real root

Step-by-step explanation:

The discriminant is b^2 -4ac  

when the equation is written in the form  ax^2 +bx+c

f(x) = 3x^2 +24x+48

a = 3   b = 24 and c =48

discriminant = 24^2 - 4(3)*(48)

                      =576-576

                        =0


If the discriminant >0  we have 2 real roots

if discriminant = 0  we have 1 real root

if discriminant <0 we have 2 complex roots

3 0
3 years ago
4 2/9 as a decimal work shown
Xelga [282]
The Answer Is:<span>4.222222</span>

4 2/9 = 4 + 2/9

= 4/1 + 2/9

= (4/1 * 9/9) + 2/9

= 36/9 + 2/9

= 38/9

= 38 ÷ 9 = 4.222222
4 0
3 years ago
Andrea is shopping for items for her pet sitting business because the store is having a sale where everything in the store
frutty [35]

Answer:

the answer is the first one

Step-by-step explanation:

39.99 rounded up is 40.00

19.99 rounded up is 20.00

40.00*0.05 = 2, 40-2 = 38

20.00*0.15 = 3, 20-3 = 17*.05 = 0.85, 17-0.85 = 16.15

38+16.15 = 54.15

5 0
3 years ago
Read 2 more answers
Other questions:
  • After a hurricane, the Johnsons had 6 inches of water in their basement that was being pumped out at a rate of 1 inch per hour.
    13·1 answer
  • What is the product of the square root of 64 and the square root of 25?
    5·2 answers
  • 1. Find the slope of the line containing (2,9) and (-1,5) 2. Find the slope of the line containing (4,4) and (-1,4)
    7·1 answer
  • 2 x (7-4)^2 - (8 x 2 + 2)/2 = <br><br> (the x indicates multiply)
    9·1 answer
  • Solve -3(h-6)=5(2h+3)
    12·1 answer
  • Carlita will visit 14 cities
    13·1 answer
  • A binary operation is defined on the set of real numbers ℝ by
    8·1 answer
  • Write the equation of the line that passes through the points (2,3) and (3, – 7). Put
    8·1 answer
  • Sara read 29 1/2 ​ pages in 2/3 ​ of an hour. At what rate, in pages per hour, did she read?
    8·1 answer
  • How is the quotient of 714 and 17 determined using an area model?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!