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2 years ago

PLEASE HELP GIVING AWAY 20 FREE POINTS AND BRAINLIEST FOR CORRECT ANSWERS!!!

Mathematics

2 answers:

Angelina_Jolie [31]2 years ago

4 0

Answer: Lol the one you have it on is correct

Step-by-step explanation:

Basile [38]2 years ago

3 0

x < 5 isnt that correct?

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A 2-column table with 5 rows. Column 1 is labeled Number of friends helping with entries 0, 1, 2, 3, 4. Column 2 is labeled Hour

prisoha [69]

Answer:

x y x

Step-by-step explanation:

6 0

2 years ago

In a class. 40% of the student's study math and science, 60% of the students study

GaryK [48]

Answer:

2/3

Step-by-step explanation:

A = Student studying Math

B = Student studying Science

P(B|A) = P(A and B) ÷ P(A).

P(B|A) means the probability of event B given event A.

Given :

P(A and B) = 0.40.

Also P(A) = 0.60.

P(B|A) = 0.40 ÷ 0.60 = 2 ÷ 3.

So, the answer is 2/3.

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2 years ago

Friendly strategy 8 times 25 times 23

AleksAgata [21]

The answer for you're question is 4600

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2 years ago

The Carousel at Carowinds has 4 rings of horses. Fred is riding on the inner ring, which has a radius of 7 feet. Juan is riding

nikdorinn [45]

Answer:

Juan travel 31.4 feet farther than Fred in one rotation.

Step-by-step explanation:

In this problem we need to determine the change in linear position of Fred and Juan, whose formula is:

$s=\theta \cdot r$ (Eq. 1)

Where:

$r$ - Radius, measured in feet.

$\theta$ - Angular arch, measured in radians.

$s$ - Change in linear position, measured in feet.

If both makes one rotation in the carousel, we obtain the change in linear position of each player:

Fred ( $r = 7\,ft$ , $\theta = 2\pi$ )

$s= 2\pi\cdot (7\,ft)$

$s = (3.14)\cdot (7\,ft)$

$s = 21.98\,ft$

Juan ( $r = 17\,ft$ , $\theta = 2\pi$ )

$s= 2\pi\cdot (17\,ft)$

$s = (3.14)\cdot (17\,ft)$

$s = 53.38\,ft$

And the difference between both travelled distances is:

$\Delta s = 53.38\,ft-21.98\,ft$

$\Delta s = 31.4\,ft$

Juan travel 31.4 feet farther than Fred in one rotation.

4 0

2 years ago

<img src="https://tex.z-dn.net/?f=%28W%5E%7B8%7D%20%29%5E%7B8%7D" id="TexFormula1" title="(W^{8} )^{8}" alt="(W^{8} )^{8}" align

MaRussiya [10]

Answer:

Step-by-step explanation:

$\left(w^8\right)^8\\$

$\mathrm{Apply\:exponent\:rule:\:}\left(a^b\right)^c=a^{bc}$

$\left(w^8\right)^8=w^{8\times\:8}\\=w^6^4$

4 0

3 years ago