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3 years ago

Determine which property of multiplication is shown for 4 x 1 = 4

Mathematics

2 answers:

zavuch27 [327]3 years ago

8 0

The property for that one is Associative property

frozen [14]3 years ago

5 0

the answer to your question is: identity property

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The function p(x) = - 2(x-9)2 + 100 is used to determines the profit on T-shirts sold for x dollars. What would the profit from

dolphi86 [110]

ANSWER

$28

EXPLANATION

The profit function is given as:

$p(x) = - 2 {(x - 9)}^{2} + 100$

where x is the price of the T-shirt in dollars.

To find the profit on a T-shirt whose price is $15, we substitute x=15 into the function and simplify.

$p(15) = - 2 {(15 - 9)}^{2} + 100$

We simplify to get:

$p(15) = - 2 {(6)}^{2} + 100$

$p(15) = -72+ 100$

$p(15) = 28$

6 0

2 years ago

May I know why is the answer 1/2? Any idea <br><br> Thank you!

ElenaW [278]

let's put value of t in equation.

x = 2√t

x = 2√y

x/2 = √y

(x/2)^2 = y

y = x^2 /4

now let's differentiate it with respect to x.

dy/dx = 2x/4 = x/2

differentiating again wrt to x

d^2y/dx^2 = 1/2

8 0

2 years ago

Please answer this Yall

lora16 [44]

I believe the answer would be b^4.

Explanation:
Use Quotient Rule: x^a/x^b=x^a-b
b^10-6

Then Simplify 10-6 to 4
b^4

5 0

2 years ago

162 water bottles in 9 cases

adell [148]

Your answer is 18 because your dividing

8 0

3 years ago

Read 2 more answers

HELP PLSSSSSSSSSSSSSSS ASAP

makvit [3.9K]

Answer:

Step-by-step explanation:

Sydney = x

Devaughn = 2x

x + 2x = 78

3x = 78

x = 78 / 3

x = 26

Hope that helps!

6 0

2 years ago

Read 2 more answers