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expeople1 [14]
4 years ago
15

Whats next 2 numbers in this pattern 4,20,100,500.....

Mathematics
1 answer:
Korolek [52]4 years ago
7 0
The next two patterns are 2,500 12,500
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Simplify the following expression.<br> -16 - 8/2 + 25 ÷ 5 + 1<br> -18<br> 6<br> 10<br> -6
Andrews [41]
The answer is -6. Thought there is a chance I am wrong. Need an explanation?
6 0
4 years ago
What is the x-intercept on the equation y=2x-10
Mrrafil [7]
The x-intercept is the point where the graph intersects the y-axis.
At the y-axis, all points have 0 for the y-coordinate.
Let y = 0, and solve for x.

y = 2x - 10

0 = 2x - 10

10 = 2x

5 = x

x = 5

The x-intercept is 5.
5 0
4 years ago
Read 2 more answers
What is the length of a segment in the complex plane with endpoints at 4 + 2i and 7 – 2i?
patriot [66]

The change in x, as we move from left to right, is 7-4, or +3.

The corresponding change in y is -2i-2i = -4i.

Use the Pythagorean Theorem to find the length of this line segment:


d = distance from 4+2i to 7-2i= sqrt( [3]^2 + sqrt( [-4]^2 ) = sqrt(9+16) = 25 (ans.)

3 0
3 years ago
Show all work and reasoning
Natalija [7]
Split up the interval [2, 5] into n equally spaced subintervals, then consider the value of f(x) at the right endpoint of each subinterval.

The length of the interval is 5-2=3, so the length of each subinterval would be \dfrac3n. This means the first rectangle's height would be taken to be x^2 when x=2+\dfrac3n, so that the height is \left(2+\dfrac3n\right)^2, and its base would have length \dfrac{3k}n. So the area under x^2 over the first subinterval is \left(2+\dfrac3n\right)^2\dfrac3n.

Continuing in this fashion, the area under x^2 over the kth subinterval is approximated by \left(2+\dfrac{3k}n\right)^2\dfrac{3k}n, and so the Riemann approximation to the definite integral is

\displaystyle\sum_{k=1}^n\left(2+\frac{3k}n\right)^2\frac{3k}n

and its value is given exactly by taking n\to\infty. So the answer is D (and the value of the integral is exactly 39).
8 0
4 years ago
Write as a number in standard form.<br> three thousand four hundred<br> seventy-one ten-thousandths
MA_775_DIABLO [31]

Answer:

3,471

Step-by-step explanation:

bye cus aint this 3rd-4th grade work-

3 0
3 years ago
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