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2 years ago

A soup can has a diameter of 9.8 cm and a height of 13.2 cm. What is the approximate volume of 12 soup cans?

Mathematics

1 answer:

babymother [125]2 years ago

8 0

Answer:

about 11,948.05 cubic cm

Step-by-step explanation:

$12 \times \pi( {4.9}^{2} )(13.2) = 11948.05$

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Write 125 as a product of its prime factors.

Rom4ik [11]

Answer:

125 = 5 x 5 x 5 or 125 = 5³

Step-by-step explanation:

8 0

1 year ago

A shopkeeper wants to make identical fruit baskets out of 32 apples, 40 peaches, and 96 bananas. What is the largest number of b

Finger [1]

4 baskets as the largest number divisible by 32 is 8 and the other 2 are also divisible by 8

7 0

3 years ago

A random sample of 77 fields of durum wheat has a mean yield of 27.427.4 bushels per acre and standard deviation of 5.755.75 bus

xz_007 [3.2K]

Answer:

[ 21.79, 33.0 ]

Step-by-step explanation:

Given:

Sample size, n = 7

Sample mean, μ = 27.4

Standard deviation, σ = 5.75

Confidence level is 99%

also, population is normal i.e normally distributed

Thus,

Confidence interval = μ ± $z\frac{\sigma}{\sqrt n}$

For confidence level of 99%

z-value = 2.58

Therefore,

Lower limit of Confidence interval = μ - $2.58\times\frac{5.75}{\sqrt{7}}$

Lower limit of Confidence interval = 27.4 - $2.58\times\frac{5.75}{\sqrt{7}}$

Lower limit of Confidence interval = 21.79

Upper limit of Confidence interval = μ + $2.58\times\frac{5.75}{\sqrt{7}}$

Upper limit of Confidence interval = 27.4 + $2.58\times\frac{5.75}{\sqrt{7}}$

Upper limit of Confidence interval = 33.00

Hence, confidence interval = [ 21.79, 33.0 ]

5 0

3 years ago

Hey does anyone know the answer to dis

wlad13 [49]

Answer:

Last choice.

Step-by-step explanation:

We can factor the expression by using the following formula.

${x}^{2} - {y}^{2} = (x + y)(x - y)$

From the expression,

$(3 {x}^{2} )^{2} - {(7xy)}^{2}$

$(3 {x}^{2} + 7xy )(3 {x}^{2} - 7xy)$

5 0

2 years ago

What’s the slope to (-5,5) (5,-4)

Lena [83]

Answer:

Step-by-step explanation:

(-5,5)...x1 = -5 and y1 = 5

(5,-4)...x2 = 5 and y2 = -4

slope = (y2 - y1) / (x2 - x1)

slope = (-4 - 5) / (5 - (-5) = -9 / (5 + 5) = -9/10 <==

6 0

2 years ago