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
Talja [164]
2 years ago
8

Help please thank you

Mathematics
1 answer:
svp [43]2 years ago
8 0

Answer:

The third is an arithmetic sequence

Step-by-step explanation:

An arithmetic sequence means we add the same amount each time as n increases by 1

In the first, we add -6 then -12, then -24  so it is not arithmetic

In the second we add 2 then 4 then 6 then 8

In the third, we add -1.4 each time

You might be interested in
A copy machine makes 28 copies per minute. How many copies does it make in 3 minutes and 45 seconds?
lina2011 [118]
<u>Convert minutes and seconds to minutes:</u>
\text{3 mins 45 seconds} \longrightarrow 3 \dfrac{3}{4} \text{mins}


<u>FInd 3 3/4 mins:</u>
\text{1 min} \longrightarrow 28 \text{ copies}

3  \dfrac{3}{4} \text{ min} \longrightarrow 28 \times 3\dfrac{3}{4} \text{ copies}

3  \dfrac{3}{4} \text{ min} \longrightarrow 28 \times \dfrac{15}{4} \text{ copies}

3  \dfrac{3}{4} \text{ min} \longrightarrow 105 \text{ copies}

Answer: It can make 105 copies.

4 0
3 years ago
A number that when multiplied equals 576 but when added equals 48
Flauer [41]
...... 24 is the answer
5 0
2 years ago
Read 2 more answers
If Sean just bought M baseball cards, and sold 4 to his friend, what will be the expression for how many cards he has left?
solong [7]

M—4, 4 cards less than the original M number of cards.

8 0
2 years ago
Read 2 more answers
Somebody help me please because i’m stuck
worty [1.4K]

The question is asking for you to plug in each number in the brackets into x and solve for y, or f(x), g(x), etc. I will do no. 19 as an example:

f(x) = -3x + 1

This problem has the domains -2, -1, and 0. First, we'll start with -2:

f(x) = -3(-2) + 1

f(x) = 6 + 1

f(x) = 7

Now -1:

f(x) = -3(-1) + 1

f(x) = 3 + 1

f(x) = 4

Lastly, 0:

f(x) = -3(0) + 1

f(x) = 0 + 1

f(x) = 1

For question 23, we can use the distance formula, which is ratextime. The domain in this case is time (t). You can set up a function like this: d(t) = 60t

8 0
3 years ago
Do 4x and 15 + x have the same value when x is 5
Andru [333]

Answer:

They have the same value when x=5

Step-by-step explanation:

4x

Let x = 4

4*5 = 20

15+x

Let x =5

15+5 = 20

They have the same value when x=5

7 0
2 years ago
Read 2 more answers
Other questions:
  • A company makes candles in the shape of a right cone. The lateral surface of each candle is covered with paper for shipping and
    8·1 answer
  • Which equation relates y to the x for the values in the table?
    13·2 answers
  • Mrs.Dimas has $130 to buy basketballs for Edison Middle School. How many can she buy at $15 each? Interpret the remainder
    14·2 answers
  • Given the system of equations, what is the solution? x + 2y = 11 x - 2y = -1 {(-5, -3)} {(1, 1)} {(5, 3)}
    14·2 answers
  • Marc is decorating 60 cupcakes for a school fund-raiser. He starts working at 1:00 P.M. In the afternoon, first setting up his s
    11·2 answers
  • In her science classroom Jane noticed that the lengths (in inches) and the weights (in ounces) of the class's pet snakes were di
    6·2 answers
  • Solve 4^x-5 = 6 for x using the change of base formula log base b of y equals log y over log b
    12·1 answer
  • 25 Points ! Write a paragraph proof.<br> Given: ∠T and ∠V are right angles.<br> Prove: ∆TUW ∆VWU
    7·2 answers
  • What is the answer to this question 3 x 1/5 =?
    12·1 answer
  • Write an equation for the line of fit for this data in form of y=mx+b. Where x is latitude and y is temperature
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!