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3 years ago

Can somebody help me.......

Mathematics

2 answers:

shutvik [7]3 years ago

7 0

Anwser: i think its 540+2+2

Step by step explanation:

Zarrin [17]3 years ago

4 0

Answer:

540+2+2

Step-by-step explanation:

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Evaluating integral by net area

N76 [4]

The graph of $f(x)=2$ is a horizontal line. So the area under $f(x)$ on [0, 8] is equal to the area of a rectangle with length 8 and height 2, or 16.

The graph of $g(x)=\sqrt{64-x^2}$ is the upper half of a circle with radius $\sqrt{64}=8$ . It's symmetric about $x=0$ , so on the interval [0, 8], we're considering a quarter of the circle. The area of such a sector is $\frac{\pi 8^2}4=16\pi$ .

Then use the fact that the definite integral is distributive over sums, meaning

$\displaystyle\int_0^8f(x)+g(x)\,\mathrm dx=\int_0^8f(x)\,\mathrm dx+\int_0^8g(x)\,\mathrm dx=16+16\pi$

8 0

3 years ago

A bag of marbles comes with 3 blue marbles, 2 red marbles, and 5 yellow marbles. What is the ratio of red to yellow?

xz_007 [3.2K]

Answer:

2:5

Step-by-step explanation:

Total marbles: 10

red: 2

yellow: 5

2:5

4 0

3 years ago

The table shows the number of championships won by the baseball and softball leagues of three youth baseball divisions organized

castortr0y [4]

Answer:

Step-by-step explanation:

heyq

The correct answer is:

7/10

Explanation:

Finding the totals of each column and row, we find:

There are 3+2+1 = 6 children in the baseball league.

There are 7+2+1 = 10 children in the softball league.

There are 3+7 = 10 children in the 7-9 division.

There are 2+2 = 4 children in the 10-12 division.

There are 1+1 = 2 children in the 13-15 division.

There are a total of 10+6 = 16 children.

We start with the information that the team is a member of the softball league. There are 10 children in this league; this is the denominator of the probability.

There are 7 children in the 7-9 division that are in the softball league. This gives us the probability 7/10.

please you are a student study well especially graph is easy thing to do.

4 0

3 years ago

Find the number of pens

Semenov [28]

There are 44 pens in all

5 0

3 years ago

e position of a submarine relative to the water surface was −32 1/4 feet. A downward navigational maneuver increased its depth b

swat32

Answer:-47 3/4

Step-by-step explanation:

The correct answer would be -47 3/4

You would use the equation

-32 1/4 - 15 1/2 = -47 3/4

to find your answer

5 0

3 years ago