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3 years ago

What is the value of 8 to the third power + 5x when x = 12

Mathematics

2 answers:

loris [4]3 years ago

5 0

572 im pretty sure thats it

Paha777 [63]3 years ago

3 0

Following PEMDAS,
8^3 = 8x8x8 = 512
512 + 5(12)
512 + 60
= 572

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3) Jackson ate a chocolate bar in 2 1/2 minutes. How much of the bar did he eat

nignag [31]

Answer:

0.4 of the chocolate bar.

Step-by-step explanation:

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2 years ago

Jason has 14 raspberry scones and 35 blackberry scones. He wants to make as many identical bags of scones as possible. Each bag

Natali5045456 [20]

Answer:

7 is the greatest number of bags Jason can fill.

Step-by-step explanation:

Given: Jason has 14 raspberry scones and 35 blackberry scones.

Now, finding the maximum number of bags Jason can fill with equal number of raspberry scones and blackberry scones.

∴ we will be using Greatest common factor (GCF) for knowing the number of bags.

$14 = 2\times 7\\\\35= 5\times 7$

∴ $GCF= 7$

7 is the greatest number of bags that Jason can fill with equal number of raspberry and blackberry scones.

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3 years ago

If f(x) = 3x + 7, which of these is the inverse of f(x)?

dolphi86 [110]

Answer:

f-1(x)=x-7/3

Step-by-step explanation:

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3 years ago

You are to demonstrate that you understand what represents a function and what does not represent a function. You may do this by

My name is Ann [436]

We know that functions are mathematical entities that assign unique outputs to given inputs. In other words, a function can't have repeated values in the input repeated x-value.

For example consider the relation {(1,4), (1,5), (2,6), (3,7), (4,8), (5,9)}.

We see that above relation has repeated x-value "1" which is assigned to two different output values 4 and 5. So by definition of function, above relation can't be a function.

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3 years ago

6. Evaluate f(-1).

Anna11 [10]

Answer:

6. -f 7. f= 6/8

Step-by-step explanation:

Hope dis helps!!

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3 years ago