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Margaret [11]
4 years ago
14

If the mean is 30 and the standard deviation is 8,

Mathematics
1 answer:
solniwko [45]4 years ago
8 0
It will be c. Z=38 if I get it right yes if I get it wrong sorry
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If the foreign exchange rate between the U.S. dollar and the Danish krone is 1:2.50, how many Danish kroner will you get for $5?
KiRa [710]
You would get 12.50 in danish krone
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3 years ago
What fractions are equal to two thirds?
Arte-miy333 [17]
Two thirds can equal: 4/6, 6/9, 8/12, 10/15, etc.
7 0
3 years ago
G) 145
miskamm [114]

Answer:

To convert binary into decimal, multiply each binary digit with a power of 2 corresponding to its position.

So for example 1010 would be 1·2³ + 0·2² + 1·2¹ + 0·2⁰ = 8+2 = 10 in decimal.

now you can calculate the answers yourself!

To convert decimal into binary, you can use the following approach:

Write down the answer from right to left

A. if your number is odd, write down a 1, if it is even, write a 0

B. divide the number by 2 and round down, ie. discard any decimals (e.g., 7 / 2 = 3)

C. repeat step A until your number is 0.

example:

18 -> write down 0

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4/2 = 2 -> write down 0

2/2 = 1 -> write down 1

1/2 = 0 finished

The result is 10010.

4 0
3 years ago
What is the surface area of the triangular prism?​
AlladinOne [14]

Answer:

<h3>The surface area of the prism is A prism=204m2</h3>

Step-by-step explanation:

Area is the space that is contained in a two-dimensional figure.

Surface area is the total area of all of the sides and faces of a three-dimensional figure.  

To find the surface area, the area of each face is calculated and then add these areas together.

To find the area of a rectangle, multiply the length by the width .

From the graph the length of the rectangle is 10 m and the width is 8 m. Therefore, the area of the bottom face is

From the graph the length of the rectangle is 10 m and the width is 5 m. Therefore, the area of one of the rectangular side faces is

To find the area of a triangle use the following formula  where b is the base and h is the height.

From the graph the base of the triangle is 8 m and the height is 3 m. Therefore, the area of one of the triangular faces is

The surface area of the prism is the sum of the area of the bottom face, the area of the two rectangular side faces, and the area of the two triangular faces

<h3>brain liest me pls</h3>
8 0
3 years ago
Can someone help with number one
vlada-n [284]
Answer is 1 
The product of two irrational numbers will be irrational, but sometimes the product can be rational.
7 0
3 years ago
Read 2 more answers
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