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
AlexFokin [52]
3 years ago
13

-) Colin is playing a video game. He wins 25 points for each gold coin he finds. His goal is to win

Mathematics
1 answer:
Dima020 [189]3 years ago
8 0

Answer:

A

Step-by-step explanation:

25g>200

so A

if my answer helps please mark as brainliest.

You might be interested in
A denotes an mn matrix. Determine whether the statement is true or false. Justify your answer. The row space of AT is the same a
ziro4ka [17]

Answer: true

Step-by-step explanation:

For an m*n matrix, the column space of A will be a space formed by the lineal combination of all the columns of A.

column space = a1*c1 + a2*c2 + ...

                       

where a1, a2, ... are scalars, and c1 is the vector of column 1.

Then we should write:

Column space = a1*(A₁₁, A₂₁, A₃₁, ...) + a2*(A₁₂, A₂₂, A₃₂, ...) + ...

Now, the transpose is defined as:

[At]₁₃ = A₃₁

Here i used the element with subindex 3 and 1, but is the same for every subindex.

Notice that if A is m*n, then [At] is n*m

Now, the row space of [At] will be, same as before.

Row space = b1*r1 + b2*r2 + ...

Where b1, b2, ... are scalars and the r's are the vector of each row.

                   = b1*( [At]₁₁ , [At]₁₂, [At]₁₃, ...) + b2*([At]₂₁, [At]₂₂, [At]₂₃, ...) + ...

Now we replace each term of the transpose by the associated element in the original matrix.

                   = b1*( A₁₁, A₂₁, A₃₁, ...) + b2*(A₂₁, A₂₂, ...) + ....

If we take:

b1 = a1, b2 = a2, b3 = a3, ...

We will have that the row space of [At] is the same as the column space of A.

4 0
2 years ago
Order the following rational numbers from least to greatest: 0.1, 1/5, 0.01, 1/8
Arturiano [62]

Answer:

0.01, 0.1, 1/8, 1/5

Step-by-step explanation:

can i get the crown plz

5 0
3 years ago
Greatest common factor for 27,54,and81
IceJOKER [234]
9
27/9 = 3
54/9 = 6
81/9 = 9
3 0
2 years ago
Paul high earns $5.00 an hour working part-time at an auto parts store he work 16 hours per week. What is his gross pay each wee
Nataly [62]

Answer:

$80

Step-by-step explanation:

$5 per hour, then for 16houurs. 5*16=80

6 0
3 years ago
There are some nickels, dimes, and quarters in a large piggy bank. For every 2 nickels there are 3 dimes. For every 2 dimes ther
Novay_Z [31]

Answer:

thats a lot of work....

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • How many solutions<br> 2x+4=2(x+2)<br> 0<br> 1<br> many
    6·1 answer
  • What is the next term of succession 0, 1, 3, 7, 15?<br> please friends
    12·1 answer
  • Which model represents a factor of 4x^2-9
    7·2 answers
  • Is -4.8 a rational number
    11·2 answers
  • Mia ordered five DVDs, all at the same price, from an online retailer. There was a shipping charge of $14.50 for the complete or
    14·1 answer
  • If a man is jogging in the mountains at an incline of 3.2342 per foot how long will it take him to get to the top if hes wearing
    12·1 answer
  • Need Help!!!! Not sure how to solve this and I need an answer quick!
    5·1 answer
  • All 5 students in Mrs. Awful's class got a 50 on the test. What’s the average grade in this class?
    9·1 answer
  • Help please!!! as part of a summer job, you stack crates. the crates have the same length and width but have heights of 1 or 2 f
    10·1 answer
  • A square with sides x ft long has a perimeter of 34 1/2 ft. How long are the sides of the square
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!