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4 years ago

What's 3,861÷59 you have to estimate to get the answer

Mathematics

1 answer:

ASHA 777 [7]4 years ago

8 0

Answer:

65.44

Step-by-step explanation:

The original answer is 65.440....and so on

But we can estimate from 0.

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What is the median number of books read?

Zinaida [17]

Answer:

The answer is B:8

Step-by-step explanation:

because when you line up the numbers in order

5 6 7 8 11 11 15

The middle number is 8

5 0

4 years ago

Which graph represents the function f(x)=4⋅3x ?<br> Please help!!!

S_A_V [24]

Answer:

Option D is correct.

Step-by-step explanation:

An exponential function is in the form of $y =ab^x$ where a is the initial value and b≠ 0 , b >1 .

Given: The function f(x) = y = $4 \cdot 3^x$ ......[1]

The domain is all real numbers and the range is y > 0.

y-intercept defined as the graph crosses the y-axis.

Substitute the value of x= 0 in [1] to solve for y;

y = $4 \cdot 3^0$ = 4

y-intercept = (0, 4)

End behavior:

when b =3 >1

then;

as $x \rightarrow \infty$ , $f(x)\rightarrow \infty$

as $x \rightarrow -\infty$ , $f(x)\rightarrow 0$

therefore, the only graph which represents the function y = $4 \cdot 3^x$ is Option D

6 0

3 years ago

Can yall help me with thisssss

ivolga24 [154]

Answer:

R u in 6th grade cause i can't answer this question

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

The ratio of the same side interior angles of two parallel lines is 1:14. Find the measures of all eight angles formed by the pa

prisoha [69]

Answer:

At the intersection of the first parallel line with the transversal, a = 12°, c = 168°, d = 12°, e = 168°. Counting counterclockwise from a.

At the first intersection of the second parallel line with the transversal, b = 168°, f = 12°, g = 168°, h = 12°. Counting clockwise from b.

Step-by-step explanation:

Let a be the first interior angle. Since they are in 1:14, the second same side interior angle is b = 14a.

We know that the sum of interior angles equals 180°.

So, a + b = 180°

a + 14a = 180°

15a = 180°

a = 180/15

a = 12°

At alternate angle to the other interior angle, b adjacent to a is c = b = 14a = 14 × 12 = 168°

The angle vertically opposite to a is d = a = 12°

The angle vertically opposite to a is b = e = 168°

At the intersection of the second parallel line and the transversal, the angle alternate to a is f = a = 12°

the angle vertically opposite to angle b is g = b = 168°

the angle vertically opposite to f is h = 12°

4 0

4 years ago

A cube of side length s sits inside a sphere of radius r so that the vertices of the cube sit on the sphere. Find the ratio r :

svlad2 [7]

Answer:

r : s is √3 : 2

Step-by-step explanation:

The given parameter are;

A cube is inscribed in a sphere

The side length of the cube = s

The radius of the sphere = r

The ratio r : e = Required

It is noted that for a cube inscribed in a sphere, we have;

The diameter of the sphere = The diagonal of the cube

The diameter of the sphere, D = 2 × The radius = 2·r

The square of the diagonal of the cube, d² = s² + s² + s² = 3·s²

∴ The diagonal of the cube, d = (√3)·s

From the relationship between the cube and the sphere in which it is inscribed, (The diameter of the sphere = The diagonal of the cube), we have;

2·r = (√3)·s

∴ r/s = (√3)/2

r : s = √3 : 2.

8 0

3 years ago

What's 3,861÷59 you have to estimate to get the answer ​

What's 3,861÷59 you have to estimate to get the answer