3 years ago

Anybody please ? Thanks.

Mathematics

2 answers:

Rufina [12.5K]3 years ago

7 0

Answer: The answer is C

julsineya [31]3 years ago

3 0

Answer:

Step-by-step explanation:

Hey i think ur answer is C

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Suppose tuna is on sale for $0.90 a can, and you have a coupon for $0.40 off your total purchase. write a function rule for the

Paul [167]

Answer: Hence, Option 'A' is correct.

Step-by-step explanation:

since we have given that

Cost of per cans = $0.90

Let number of cans of Tuna be n

so, Total cost of n cans be

$0.90\times n\\\\=0.90n$

Amount of coupon Tuna get off on total purchase = $0.40

So, According to question,

$C(n)=0.09n-0.40$

Hence, Option 'A' is correct.

5 0

3 years ago

Ella has three pitchers that each hold 1.5 liters of lemonade. She charges $0.38 for every 100 milliliters of lemonade. How much

BigorU [14]

Answer:

$17.10

Step-by-step explanation:

theres 1000 millileters in a liter so .38 x 10 = 3.8

500 more millileters so .38 x 5 = 1.9

3.8+1.9=5.7

5.7 for one pitcher so multiply 5.7 by 3 = 17.1

3 0

4 years ago

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The value of y varies directly with the value of x. If y = 37, then x = 25. What is the value of y when x = 50. (Will give brain

SIZIF [17.4K]

Answer:

The answer is 74

Step-by-step explanation:

Since 25 increased to 50, it was multiplied by 2. Youd do the same to 37 so it would be 37×2:)

6 0

3 years ago

Bob is doing a quality test on machine bolts. He tested 24 bolts that he randomly picked and found that 5 were defective Based o

MissTica

Answer:

Mean of the binomial distribution

μ = 174.972 bolts

Step-by-step explanation:

Step(i):-

Given that Bob tested 24 bolts that he randomly picked and found that 5 were defective

The proportion of the defective item

$p = \frac{x}{n} = \frac{5}{24} = 0.2083$

Step(ii):-

Let 'x' be a random variable in a binomial distribution

Mean of the binomial distribution

μ = np

μ = 840 ×0.280

μ = 174.972

Final answer:-

Mean of the binomial distribution μ = 174.972 bolts

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3 years ago

What is the value of the expression below when w=8 x=4?

vodka [1.7K]

W=8
X=4
9w +5x mean just substitute the corresponding values listed above in this equation
9(8)+5(4)
72+20=92

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2 years ago

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