2 years ago

Can anyone plz helppp?!?

Mathematics

1 answer:

Evgen [1.6K]2 years ago

8 0

So you put 75/100 and divide by 25 and get 3/4, so 25 pizzas had mushrooms

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A cylinder has a radius of 8cm and a height of 14cm what is the volume of the cylinder

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Step-by-step explanation:

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3 years ago

URGENT HELP ME!! please no links, thank you<3

Illusion [34]

Answer:

x greater than or equal to 3

x greater than or equal to -8/3

Step-by-step explanation:

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3 years ago

Answer -7 x (-9) = ? Thank You!

artcher [175]

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What is the coefficient of the x5y5-term in the binomial expansion of (2x – 3y)10? 10C5(2)5(3)5 10C5(2)5(–3)5 –10C5(2)5(–3)5 10C

butalik [34]

ANSWER

$10C_5(2)^{5}( - 3)^5$

EXPLANATION

The given binomial expansion is:

${(2x - 3y)}^{10}$

Compare this to

${(a + b)}^{n}$

we have a=2x , b=-3y and n=10

We want to find the coefficient of the term

${x}^{5} {y}^{5}$

This implies that, r=5.

The terms in the expansion can be obtained using

$T_{r+1}=nC_ra^{n-r}b^r$

We substitute the given values to obtain;

$T_{5+1}=10C_5(2x)^{10-5}( - 3y)^5$

$T_{6}=10C_5(2x)^{5}(3y)^5$

$T_{6}=10C_5(2)^{5}( - 3)^5 {x}^{5} {y}^{5}$

Hence the coefficient is;

$10C_5(2)^{5}( - 3)^5$

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Tara wants to order tickets online so that she and three of her friends can go to the movies together. The cost of the tickets i

vichka [17]

Answer:

16×4= 64

64.00+3.50

(16×4)+(64.00+14.00)

Step-by-step explanation:

First you have to find how much the tickets will cost per person then add 14.00 because of the one time person but there is four so time 3.50×4

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3 years ago