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3 years ago

37 + 1/7 (-1/2) = ??

Mathematics

2 answers:

antiseptic1488 [7]3 years ago

5 0

Answer:

517/14 good luck !!

Step-by-step explanation:

Varvara68 [4.7K]3 years ago

3 0

Answer: answer in photo, hope it helps.

Step-by-step explanation:

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A town with a population 5,000 grows 3%per year. find the population at the end of 10yr

Zolol [24]

Year 1 5000 X 1.03 5150
Year 2 5150 X 1.03 5305
Year 3 5305 X 1.03 5464
Year 4 5464 X 1.03 5628
Year 5 5628 X 1.03 5796
Year 6 5796 X 1.03 5970
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5 0

3 years ago

Triangle A is rotated 180° counterclockwise about the origin. Which figure is the transformed figure?

3241004551 [841]

It should be the second image on this list. I hope this helps! ^^

4 0

4 years ago

Read 2 more answers

6m-2(7+3m)>5(2m-3)-m

Tpy6a [65]

Answer:

Therefore the value is

$m$

Step-by-step explanation:

Given:

$6m-2(7+3m)>5(2m-3)-m$ ....Given

Step 1. Applying Distributive Property A(B+C)=AB+AC we get

$6m-2\times7-2\times 3m>5\times 2m-5\times 3-m$

$6m-14-6m>10m-15-m\\-14>9m-15$

Step 2. Add 15 both the side

$-14+15>9m-15+15\\1>9m$

Step 3. Dividing both the side by 9

$\dfrac{1}{9}>\dfrac{9m}{9}\\\\\dfrac{1}{9}>m$

Therefore the value is

$m$

4 0

4 years ago

Help with numer 5 please. thank you

Alex17521 [72]

Answer:

See Below.

Step-by-step explanation:

We are given that:

$\displaystyle I = I_0 e^{-kt}$

Where I₀ and k are constants.

And we want to prove that:

$\displaystyle \frac{dI}{dt}+kI=0$

From the original equation, take the derivative of both sides with respect to t. Hence:

$\displaystyle \frac{d}{dt}\left[I\right] = \frac{d}{dt}\left[I_0e^{-kt}\right]$

Differentiate. Since I₀ is a constant:

$\displaystyle \frac{dI}{dt} = I_0\left(\frac{d}{dt}\left[ e^{-kt}\right]\right)$

Using the chain rule:

$\displaystyle \frac{dI}{dt} = I_0\left(-ke^{-kt}\right) = -kI_0e^{-kt}$

We have:

$\displaystyle \frac{dI}{dt}+kI=0$

Substitute:

$\displaystyle \left(-kI_0e^{-kt}\right) + k\left(I_0e^{-kt}\right) = 0$

Distribute and simplify:

$\displaystyle -kI_0e^{-kt} + kI_0e^{-kt} = 0 \stackrel{\checkmark}{=}0$

Hence proven.

4 0

3 years ago

How can you graph m(x)=5x and then compare it to f(x)=x?

erastovalidia [21]

Graph the line y=5x. Then graph the line y=x. Then look at them and describe in what ways they are the same or different.

5 0

4 years ago