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erica [24]
3 years ago
14

Help !!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
emmainna [20.7K]3 years ago
6 0

Answer:

20%

Step-by-step explanation:

8/40=0.2

0.2=20%

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Histogram
A histogram is a graphic display of quantitative variables that uses bars to represent the frequency of the count of the data in each interval. A boxplot is a graphic display of quantitative data that demonstrates the five-number summary.
6 0
3 years ago
What is the volume, in cubic in, of a rectangular prism with a height of 9in, a width of 4in, and a length of 5in?
SOVA2 [1]

Answer:

The volume is 180 in

Step-by-step explanation:

Volume is the quantity of three-dimensional space enclosed by a closed surface, for example, the space that a substance (solid, liquid, gas, or plasma) or shape occupies or contains. Volume is often quantified numerically using the SI derived unit, the cubic metre. The volume of a container is generally understood to be the capacity of the container;

5 0
3 years ago
Work in teams of three or four (person A, person B, and person C). Each student is to complete his or her worksheet using the me
Marrrta [24]

Answer:

i need the answer as well

3 0
3 years ago
2) A girl starts from a point A and walks 285m to B on a bearing of 078°. She then walks due south to a point C which is 307m fr
adelina 88 [10]

Answer:

bearing of A from C is - 65.24°

the distance |BC| is 187.84 m

Step-by-step explanation:

given data

girl walks AB = 285 m (side c)

bearing angle B = 78°

girl walks AC = 307 m (side a)

solution

we use here the Cosine Law for getting side b that is

ac² = ab² + bc² - 2 × ab × cos(B)     ...............1

307² = 285² + x²  - 2 × 285 cos(78)

x = 187.84 m

and

now we get here angle θ , the bearing from A to C get by law of sines

sin (θ) = \frac{187.84}{307} \times sin(78)

sin (θ) =  0.5985  

θ = 36.76°

and as we get here angle BAC that is

angle BCA = 180 - ( 36.76° + 78° )

angle BCA = 65.24°

and here  negative bearing of A from C so - 65.24°

7 0
3 years ago
The following diagram models a ratio relationship.
kakasveta [241]

Answer:

Well, we have 4 cubes on one side and 3 triangles on the other.

The relationship would be 4:3

Hope this helped!

6 0
3 years ago
Read 2 more answers
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