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zloy xaker [14]

3 years ago

10

At a football game there were 1200 spectators on Wednesday and 4.8 x 10^3 on Friday. How many times as much was the number of sp

ectators on Friday as the number of spectators on Wednesday?

1 answer:

Alja [10]3 years ago

3 0

Answer:

3600

Step-by-step explanation:

4.8x10^3-1200=3600

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Goryan [66]

Answer:

I think its 20x - 2 because when u are given KJ or KL we need the measurement of x

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The function f(x)=-(x-3)^2 +9 can be used to represent the area of a rectangle with the perimeter of 12 units, as a function of

Ivenika [448]

Maximum area of the rectangle is $9cm^{2}$

<u>Explanation:</u>

<u></u>

Considering the dimensions to be in cm

$f(x) = -(x-3)^{2} +9\\f(x) = -(x^{2} +9 - 6x)+9\\f(x) = -x^{2} +6x\\f'(x) = -2x+6\\-2x+6 = 0\\2x=6\\x=3cm\\\\$

Putting the value of x = 3

$Perimeter = 2(x+b)\\12 = 2(3+b)\\6 = 3+b\\b= 3cm$

$Area of rectangle = x X b\\ = 3 X 3\\ = 9cm^{2}$

Therefore, maximum area of the rectangle is $9cm^{2}$

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3 years ago

A triangle has a base of 3 2/5 inches and an area of 5 1/10 square inches. Find the height of the triangle.

allsm [11]

Answer:

Step-by-step explanation:

44

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Ms Chung went to the grocery store with 25.00 in her wallet when she was finished shopping she had 8.37 how much did the groceri

masha68 [24]

The Math is easy all you got to do is subtract first she had 25.00 then 8.37

25.00
_ 8.37
˘˘˘˘˘˘˘˘˘
16.63

Your answer would be 16.63

4 0

3 years ago

Read 2 more answers

Wouldn’t it be the 3rd answer 1/3 + 1/4 because you have to convert the dominators into 12 then you will get 4/12 and 3/12 then

marusya05 [52]

Answer:

Yes, correct

Step-by-step explanation:

Hope that helppppps

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3 years ago