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3 years ago

Inductive reasoning or deductive reasoning:

Mathematics

1 answer:

Nat2105 [25]3 years ago

5 0

Answer:

Step-by-step explanation:

Example:

9 is an odd number, but 9 can be divided by 3, so 9 is not a prime number.

49 is an odd number, but 49 can be divided by 7, so 49 is not a prime number.

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How do you do this problem

Fudgin [204]

A triangle is 180°; therefore:
x = 180-52-43
x = 85
x° = 85°

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3 years ago

Which of the interpretations for the given expression is correct 5(3x-4)^2

Flauer [41]

<span>Which of the interpretations for the given expression is correct 5(3x-4)^2

is "5 times the square of the binomial 3x - 4."</span>

3 0

4 years ago

Read 2 more answers

Sammy's Sandwich Shop has a mean delivery time of 25 minutes with a standard deviation of 2 minutes. Determine the z-score for t

fiasKO [112]

Answer:

-1

Step-by-step explanation:

Given: Mean= 25 minutes.

Standard deviation= 2 minutes

x= 23 minutes.

Lets find the z-score for the number of sandwiches delivered in less than 23 mins.

Formula: Z-score= $\frac{x-mean}{standard\ deviation}$

Z-score= $\frac{23-25}{2}$

⇒ Z-score= $\frac{-2}{2}$

∴ Z-score will be -1

Hence, -1 is the z-score for the number of sandwiches delivered in less than 23 minutes.

6 0

3 years ago

6 5/6 - 3 1/3 Simplified

Furkat [3]

6 - 3 = 3
5/6 - 1/3 = 5/6 - 2/6 = 3/6 = 1/2

answer is : 3 1/2 ( or 7/2)

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3 years ago

Find a quadratic function with the given x-values as the only two REAL zeros. x=-2 and x=8. Please show work! Will mark Brainlie

posledela

f(x) = (x- zero) * (x -zero)

f(x) = (x--2) (x-8)

f(x) = (x+2) (x-8)

if you need it multiplied out

f(x) = x^2 +2x -8x-16

f(x) = x^2 -6x-16

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3 years ago