3 years ago

What is the 10th term of the arithmetic sequence defined by the formula

Mathematics

1 answer:

Kisachek [45]3 years ago

8 0

Answer:

Step-by-step explanation:

First we should simplify the formula. The simplified formula would be 1/3n+2/3. We then substitute 10 for n. (10/3)+2/3= 12/3=4.

You might be interested in

PLZZZHELP <br> ill mark brainliest

ludmilkaskok [199]

Answer:

$y=\frac{x+2}{4}$ or y = 0.25x + 0.5

Step-by-step explanation:

You need to try change the subject from x to y.

x = 4y - 2

We first move -2 to the left, making the equation

x + 2 = 4y i.e.

4y = x + 2

We then divide both sides by 4.

$y=\frac{x+2}{4}$ or y = 0.25x + 0.5

We now have successfully made y the subject, and effectively solving the equation.

3 0

3 years ago

Nine friends share 6 cookies equally .what fraction of a cookie does each friend get ?

MaRussiya [10]

9)1= one 1/9 for each
so do that 5 more times and u get 6/9 for each friend
or 2/3

4 0

3 years ago

Read 2 more answers

Rob and Jim are used car salesmen. Below are histograms representing the number of cars per week each man sold over 14 weeks. im

Irina-Kira [14]

The answer is false

4 0

2 years ago

Read 2 more answers

Write the steps you would use to solve the following quadratic equation (X+3)²=6. Show two different methods.

Aliun [14]

X^2+6x+9 that is one method

6 0

3 years ago

what is the average speed of a train that covers 80 km in 1 hour, 200 km in 2 hours and 420 kn in 4 hours

omeli [17]

Answer:

Step-by-step explanation:

80+(200 divided by 2)+(420 divided by 4)=285

285 divided by 3=95

6 0

3 years ago