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3 years ago

I need a equation please.

Mathematics

1 answer:

bazaltina [42]3 years ago

6 0

Y=1.50x+7.50

that's the equation

hope it helps

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5,382,619 round to the nearest thousand

Inessa [10]

5,382,619 rounded to the nearest thousand is 5,383,000.

3 0

3 years ago

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Find dy/dx and d2y/dx2, and find the slope and concavity (if possible) at the given value of the parameter. (If an answer does n

ella [17]

Answer:

The slope of the function is ²/₃ and since the second derivative is zero, the concavity doesn't exist.

Step-by-step explanation:

Given;

x = 6t

y = 4t - 3

point t = 4

$\frac{dy}{dx} = (\frac{dy}{dt} )/(\frac{dx}{dt} )=\frac{\frac{dy}{dt} }{\frac{dx}{dt}} \\\\\frac{dy}{dt} = 4; \frac{dx}{dt} = 6\\\\\frac{dy}{dx} =\frac{4}{6} = \frac{2}{3}$

The slope of the function is ²/₃

take the second derivative of the function;

the second derivative will be zero since the first derivative is a constant value.

$\frac{d^2y}{dx^2} = 0$

Since the second derivative is zero, the concavity doesn't exist.

4 0

4 years ago

F−g+(−2)f, minus, g, plus, left parenthesis, minus, 2, right parenthesis where f = -3.005f=−3.005f, equals, minus, 3, point, 005

valentina_108 [34]

Answer:

$f-g+(-2) = -9.705$

Step-by-step explanation:

Given

$f = -3.005$

$g=4.7$

Required

Determine $f-g+(-2)$

We have:

$f-g+(-2)$

Open brackets

$f-g+(-2) = f-g-2$

Substitute values for f and g

$f-g+(-2) = -3.005-4.7-2$

Solve

$f-g+(-2) = -9.705$

5 0

3 years ago

What is 2x 69? i don’t know what it is

Naddik [55]

I think you meant to write 2* 69
X is confusing
But I think you meant multiplication problem so the answer is

2 times 69 = 138

8 0

3 years ago

(PLEASE HELP, BRAINLIEST IF CORRECT) A jar is filled with quarters and nickels in the ratio 1 2/5 to 2 1/3. If there are 24 quar

MissTica

Answer:

40 nickels

Step-by-step explanation:

1 2/5 to 2 1/3 = 7/5 : 7/3

= 21/15 : 35/15

21/15 = 24

35/15 = x

(35/15 * 24) / 21/15

∴ 56 ÷ 21/15

= 40 nickels

3 0

2 years ago

Read 2 more answers