Evaluate 7r- 15 when r = 3 and s = 5. - %3|

Q: 7. (D5 – 5D³)y = 24

A: Given problem Given that 7)

Q: es conve n=1

A:

Q: Brad mows of his lawn in of an hour. If Brad's rate stays the same, how much of his lawn was mowed…

A: Brad mows 5/8 lawn  in 2/3 hours So Brad mows at a rate r. r=5/8 ÷ 2/3 r= 15/16 lawn / hour

Q: y 15 10 5 1and fy) 6.

A: The given graph is

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Q: D3 =, P73 = Q3

A:

Q: 3x-6 For which value of x is the expression S undefined? Explain

A: Given expression is 3x-6x-5.

Q: f'(4) =

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Q: Dr. Doofenshmirtz built an -inator for $52,308. Each year that he has the-inator the value of it…

A: Dr. Doofenshmirtz built an -inator for $52,308. Each year that he has the -inator the value of it…

Q: s + 4 L-1 =? 2s2 + 5s + 3

A: Given inverse Laplace, L-1s+42s2+5s+3

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A:

Q: :: Find L-1 5+7 \s+7/

A:

Q: Rind Y= 30

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A: Average of 7 objects

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Q: There are 70 ripened tomatoes in a garden. The ripened tomatoes make up 35% of all the tomatoes in…

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Q: Music sheet owner of a bedspreadshop knows his customers will pay no more than $115 for a comforter…

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Q: evaluate  y +7for the given for the given value of 7 y is equal to 3 x is equal to 8

A: Given:  y= 3, x= 8

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A: Let the age of Arnold be x years.

Q: laptop computers Lifespans lies between what two numbers?      Low:  y

A: According to the sum, the lifespan of Laptop computers is normally distributed with mean of 14years…

Q: 10s? – 5 L- (s² + 1)(s² +3)2

A:

Q: o Im [P.P.(-1)* ]

A: note : as per our guidelines we are supposed to answer only one question. Kindly repost other…

Q: Compare: -30-4 %D

A: -3>-4

Q: g-16=4

A: This Question deals with linear equation with one unknown or in other words we can say that this…

Q: What is the vahue of x? (10x 15)° | 75°

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Q: A recipe yields 8 portions. The chef wants it to serve 14. What is the conversion factor?

A: To find the conversion factor. Given: The recipe yields 8 portions and chef wants to serve 14.

Q: P(5 SxS 17) =

A: Given, Mean = 8 standard deviation = 6

Q: 18 What is the value of the expression below? (J5)*

A:

Q: Substitution to find 35 XP (5x-6)e

A: Let 5x-6=t 5dx=dt dx=dt5

Q: y 110 F 2.5 1330 -125° 3.

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Q: Simplify: 3t2 + t3 O 3t5 O 3t6 O 3t2 + 3t3 o It is already sim

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Q: (e) zetiz 2² + a² Liv

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Q: a. 0.5408 b. 0.4500 c. 0.0235 d. 0.0389

A: Given that  p=45%=0.45 , q=1-p=1-0.45=0.55 , n=450

Q: y of y'+ 10+ 20

A:

Q: P(- 2.857 Next Question

A: Given data  Mean = mu=0°c Standard deviation = s = 1.00°C  P(-2.857< Z <0.928) = ?

Q: 3) What is the value of -0?

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Q: (5D3 – 51D2 + 135D – 25)y = L

A:

Q: メL:6 g6)= の-=* メ L メフ メニム 1)

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Q: C-g please

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Q: Kylie is studying the change in the water level of Sweetgum Pond as part of a summer science…

A: Given:       Change in water level in the first week of June = -4 cm Change of water level in the…

Q: How do you find m

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Q: Annoying phone calls A newly hired telemarketer is toldhe will probably make a sale on about 12% of…

A: The mean number of sales is  μ=np=200×0.12=24 And since the success is equal to 10 is less than 3…

Q: Evaluate L1{ }. (s2 + 81) (s – 5) -

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Q: Find L's+45 s+7 's2+6s+45'

A: Consider the provided question, L-1s+7s2+6s+45=L-1s+3+4s2+6s+45=L-1s+3s+32+36+4·1s+32+36

Q: Wal Mart is selling cards for $2.75. They bought them for a dollar from the manufacturer. What is…

A: cost price= 1$selling price = 2.75$formula = % increase in price = (selling price - cost price)/…

Q: 2x-3 x+ 1 99 70 P. 72

A: FOR TWO GIVEN SIMILAR TRIANGLES

Q: O Im [P.P.(-1)* ]

A: note : as per our guidelines we are supposed to answer only one question. Kindly repost other…

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.