All categories

4 years ago

PLEASE HELP

Mathematics

1 answer:

Klio2033 [76]4 years ago

7 0

So the numbers are increasing by adding 7.

B is the correct answer because you add 7 from 40

a(n) = 40 + 7(n - 1)

for example...
If you want 5th term,
a(5) = 40 + 7(5 - 1)
40 + 28 = 68.

You might be interested in

Explain why each of the following integrals is improper. (a) 4 x x − 3 dx 3 Since the integral has an infinite interval of integ

erma4kov [3.2K]

Answer:

Since the integral has an infinite discontinuity, it is a Type 2 improper integral

Since the integral has an infinite interval of integration, it is a Type 1 improper integral

Since the integral has an infinite discontinuity, it is a Type 2 improper integral

Step-by-step explanation:

Considering a

$\int\limits^4_3 {\frac{x}{x- 3} } \, dx$

Looking at this we that at x = 3 this integral will be infinitely discontinuous

Considering b

$\int\limits^{\infty}_0 {\frac{1}{1 + x^3} } \, dx$

Looking at this integral we see that the interval is between $0 \ and \ \infty$ which means that the integral has an infinite interval of integration , hence it is a Type 1 improper integral

Considering c

$\int\limits^{\infty}_{- \infty} {x^2 e^{-x^2}} \, dx$

Looking at this integral we see that the interval is between $-\infty \ and \ \infty$ which means that the integral has an infinite interval of integration , hence it is a Type 1 improper integral

Considering d

$\int\limits^{\frac{\pi}{4} }_0 {cot (x)} \, dx$

Looking at the integral we see that at x = 0 cot (0) will be infinity hence the integral has an infinite discontinuity , so it is a Type 2 improper integral

7 0

3 years ago

Which of the following is an equation of the line In the graph? A.3x-y=4 B.3x+y=4 C.-3x-y=4 D.-3x+y=4m

Licemer1 [7]

9514 1404 393

Answer:

B. 3x+y=4

Step-by-step explanation:

The constant on the right is positive, so the signs of the coefficients match the signs of the respective intercepts. The graph shows both x- and y-intercepts are positive, so the equation will have positive coefficients everywhere. The appropriate choice is ...

3x +y = 4

6 0

3 years ago

The answer choices are in the first ss use them for all of the questions

Burka [1]

1.corresponding
2.alternate exterior
3.alternate interior
4.vertical angles
5.supplementary

7 0

3 years ago

What is the value of m in the following equation? (If your answer is an integer, type it like this example: 25. If your answer i

algol13

Take away m from both sides to get 15=2m-9 and add 9 to get 24=2m, next divide by 2 to get m=12

5 0

3 years ago

Read 2 more answers

Plsss help asap edge

ki77a [65]

Answer:

10 units

10000 units

10100101 units and 20 units

3 0

3 years ago