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4 years ago

What is half of the number 5,000?

2 answers:

7 0

The answer is 2500 because just remove the 0's, what is half of 50? answer is 25 so yeah same thing but put the 0's back.

Hope this helps and if it does don't forget to mark as brainliest

riadik2000 [5.3K]4 years ago

7 0

2,500 You have to divide the number by 2.

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Kendra bought a gallon of milk and 5/6 of a pound of oranges. If the gallon of milk cost $3.60 and she spent a total of $4.35, w

dolphi86 [110]

Answer:

A. 3.60+5/6x=4.35

Step-by-step explanation:

Total cost = milk + price per pound of oranges* number of pounds

We know the total cost = 4.35 and the cost of the milk = 3.60 and the number of pounds of oranges = 5/6

4.35 = 3.6 +5/6 * x

8 0

4 years ago

Read 2 more answers

Differentiate x^2 e^x logx

zimovet [89]

Product rule:

$\dfrac{\mathrm d}{\mathrm dx}(x^2e^x\log x)$

$=\dfrac{\mathrm d(x^2)}{\mathrm dx}e^x\log x+x^2\dfrac{\mathrm d(e^x)}{\mathrm dx}\log x+x^2e^x\dfrac{\mathrm d(\log x)}{\mathrm dx}$

Power rule:

$\dfrac{\mathrm d(x^2)}{\mathrm dx}=2x$

The exponential function is its own derivative:

$\dfrac{\mathrm d(e^x)}{\mathrm dx}=e^x$

Assuming the base of $\log x$ is $e$ , its derivative is

$\dfrac{\mathrm d(\log x)}{\mathrm dx}=\dfrac1x$

But if you mean a logarithm of arbitrary base $b$ , we have

$y=\log_bx\implies x=b^y=e^{y\ln b}\implies1=e^{y\ln b}\ln b\dfrac{\mathrm dy}{\mathrm dx}$

$\implies\dfrac{\mathrm dy}{\mathrm dx}=\dfrac{e^{-y\ln b}}{\ln b}=\dfrac1{b^y\ln b}$

$\implies\dfrac{\mathrm d(\log_bx)}{\mathrm dx}=\dfrac1{x\ln b}$

So we end up with

$2xe^x\log x+x^2e^x\log x+\dfrac{x^2e^x}x$

$=xe^x(2\log x+x\log x+1)$

8 0

3 years ago

Write the equation of the parabola in vertex form.vertex (0,2), point (1,-5)

charle [14.2K]

Y=a(x-h)^2+k
-5=a(1-0)^2+2
-5=a+2
-3=a

y=-3x^2+2

3 0

3 years ago

Read 2 more answers

What is the value for y?<br><br> Enter your answer in the box.<br><br> y=

Elodia [21]

Answer:

y = 14

Step-by-step explanation:

Since AC = BC then the triangle is isosceles and the base angles are congruent, that is

∠A = ∠B = 50°, thus

∠C = 180 - (50 + 50) ← sum of angles in Δ = 180°

= 180 - 100 = 80°, hence

5y + 10 = 80 ( subtract 10 from both sides )

5y = 70 ( divide both sides by 5 )

y = 14

7 0

3 years ago

What is the value of h?

emmainna [20.7K]

The angle on one side of a straight line is 180°, so 40° + 60° + h = 180°.
If you rearrange this you will get h = 180° - 60° - 40°, this will give you: h = 80°.
Hope this helps

5 0

2 years ago