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3 years ago

What is 453-259 with your work bring shown

Mathematics

1 answer:

photoshop1234 [79]3 years ago

5 0

The answer is 194 you have to carry on

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50 pounds equals how many kilograms

Crank

50 pounds equals 22.6796

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3 years ago

A club puts its members into 5 groups for an activity. After 7 students have to leave early, there are only 3 students left to f

soldier1979 [14.2K]

Answer:

I think that there were 12 students in each group fam.

Step-by-step explanation:

I dont really know so dont get mad at me if i am wrong dude

6 0

3 years ago

Three different design configurations are being considered for a particular component. There are two possible failure modes for

asambeis [7]

Answer:

No evidence .because the configurations factors and failure mode are independent

Step-by-step explanation:

Determine if there is sufficient evidence to conclude that configuration affects the type of failure

Number of configurations = 3

Number of failures = 4

assuming Pij represents proportion of items in pop i of the category j

H0 : Pij = Pi * Pj, I = 1,2,-- I, j = 1,2,---J

Hence the expected frequencies will be

16.10 , 43.58 , 18, 12.31

7.5, 19.37, 8 , 5.47

10.73, 29.05, 12, 8.21

x^2 = 13.25

test statistic = 14.44. Hence the significance level where Null hypothesis will be acceptable will be = 2.5%

3 0

2 years ago

Nikolay [14]

9514 1404 393

Answer:

B. No

Step-by-step explanation:

If Nate has 100 bananas when 0 days pass, the relationship between bananas and days cannot be proportional. A proportional relationship would have 0 bananas for 0 days.

6 0

2 years ago

Simplify the question :(4−5y)−2(3.5y−8)

BabaBlast [244]

Answer:

$-12y+20$

Step-by-step explanation:

$\left(4-5y\right)-2\left(3.5y-8\right)$

Use distributive property.

$-2\left(3.5y-8\right)$

$-2\cdot \:3.5y-\left(-2\right)\cdot \:8$

$-7y+16$

$4-5y-7y+16$

Now, add like terms.

$-5y-7y=-12y$

$\:4+16=20$

$-12y+20$

7 0

3 years ago