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Vladimir [108]
2 years ago
13

Four students are competing in a spelling bee. The top three students will receive a medal. How many different ways can they fin

ish 1st, 2nd, and 3rd?
Mathematics
2 answers:
Gre4nikov [31]2 years ago
7 0

Answer:

<em>How many different ways can the letters of the word MATH be rearranged to form a four- ... 4 · 3 · 2 · 1 = 24 ways to spell a code worth with the letters MATH. ... example, coming in first means that you get the gold medal instead of the ... A group of four students is to be chosen from a 35-member class to represent the class.</em>

Step-by-step explanation:

GarryVolchara [31]2 years ago
5 0

Answer:

24 ways

Step-by-step explanation:

I just made the dude's answer above simpler.

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Using the greatest common factor, reduce the fraction \frac{32}{48} ​48 ​ ​32 ​​ to its simplest form
Vinvika [58]

Answer:

2/3

Step-by-step explanation:

32/48= 16*2/16*3= 2/3

3 0
2 years ago
Triangle XYZ is rotated to create the image triangle X'Y'Z'.
Solnce55 [7]

Answer:

The correct option is;

R0, 180°

Step-by-step explanation:

The coordinates of ΔXYZ are given as follows;

X(-2, 2), Y(1, 2), Z(0, 4)

The coordinates of ΔX'Y'Z' are given as follows;

X'(2, -2), Y'(-1, -1), Z'(0, -4)

Whereby, the coordinates of the point Y' is (-1, -2), we have the rule that describe the transformation of ΔXYZ to ΔX'Y'Z', given as follows

Coordinates of the preimage = (x, y)

Coordinates of the image = (-x, -y)

Which is in accordance with the transformation by rotation 180° about the origin.

7 0
2 years ago
Dan invests £2200 into a savings account. The bank gives 5% compound interest for the first 3 years and 4% thereafter. How much
Naily [24]
Present value = 2200
interest rates =5% for 3 years, and 4% afterwards
no. of periods = 7

Future value=2200*(1.05)^3(1.04)^(7-3)
=<span>£</span>2979.367   (please round to appropriate number of decimals)
7 0
2 years ago
Read 2 more answers
Archimedes (ca. 287-212 B.C.) was able to use clever geometric means to determine the relative volumes of a cylinder and the con
VLD [36.1K]

Answer:

The ration of the volume of  cone to that of   cylinder is   \frac{V_{cone}}{V_{cy}} = \frac{1}{3}  

Step-by-step explanation:

From the question we are told that

 The volume of a cone is mathematically represented as

        V_{cone} = \frac{1}{3} \pi r^2 h

The volume of a cylinder is mathematically represented as

       V_{cy} = \pi r^2 h

Now the ratio we are to obtain is

          \frac{V_{cone}}{V_{cy}}  = \frac{\frac{1}{3}  \pi r^2 h}{\pi r^2 h}    

                   \frac{V_{cone}}{V_{cy}} = \frac{\frac{1}{3} }{1}         Note: this is possible because the height and base

                   \frac{V_{cone}}{V_{cy}} = \frac{1}{3}        radius  are the same

6 0
2 years ago
What is the equation of the line described below written in slope-intercept form?
Bas_tet [7]
The answer is A

fidnjrjfbdjd
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