3 years ago

Please can someone answer all these

Mathematics

1 answer:

Katena32 [7]3 years ago

4 0

Answer:

what is it what math

Step-by-step explanation:

um what kind of math is this high school primary school

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Suppose that first-, second-, and third-place winners of a contest are to be selected from eight students who entered. in how ma

11111nata11111 [884]

As, order is important so we use permutation,
total no. of students= n=8
selected students= r=3

nPr= n!/(n-r)! = 8!/(8-3)! =336 different ways

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3 years ago

Diego bought 12 mini muffins for $4.20. How much would Diego pay for 4 muffins? How many mini muffins could Diego buy with $3.00

user100 [1]

He would pay 1.40 for the four mini muffins and he could buy 7 mini muffins with $3

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4 years ago

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What is the degree of the monomial? 3x^10<br> 10<br> 3<br> 13<br> 30

castortr0y [4]

I would say 10 if it is an exponent

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4 years ago

A bakery sold 96 vanilla cupcakes in a day, which was 48% of the total number of cupcakes sold that day. How many total cupcakes

RideAnS [48]

Step-by-step explanation:

96/x =48%/100

48x=9600

x=9600/48

x=200 cakes

8 0

3 years ago

IF ANY GOOD EXPERT CAN HELP ME SOLVE THIS IN AN SIMPLE WAY THEN ILL GIVE BRAINLEST AND POINTS.

vagabundo [1.1K]

Answer:

$A=63.4\ ft^2$

Step-by-step explanation:

we know that

The area of triangle applying the law of sines is equal to

$A=\frac{1}{2}(a)(b)sin(C)$

we have

$a=9\ ft\\b=15\ ft\\C=110^o$

substitute the given values

$A=\frac{1}{2}(9)(15)sin(110^o)$

$A=63.4\ ft^2$

4 0

4 years ago