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2 years ago

Tangela bought 12 cans of soda for 5.40 what was the unit rate for each can of soda

Mathematics

2 answers:

NikAS [45]2 years ago

7 0

0.45 or 45% or 9/20 hope this helps !! :)

ANEK [815]2 years ago

3 0

Answer:

Step-by-step explanation:

So 5.40 divided by 12

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Help im terrible with factions

Marta_Voda [28]

Order from least to greatest. Change each fraction into decimal by dividing.

5/8 = 0.625

1/3 = ~0.33

17/24 = ~0.71

The order is: 0.33, 0.625, 0.71, or

First (least): 1/3

Second: 5/8

Third (most): 17/24

hope this helps

6 0

2 years ago

Read 2 more answers

Solve the problem. If s is a distance given by s(t) = + + 40 + 10. find the acceleration, alt). Q ald) = 10 ald) = 2t + 4 O alt)

QveST [7]

Answer:

Step-by-step explanation:

Remember that if s(t) is a position function then:

$v(t)=s'(t)$ is the velocity function and

$a(t)=s''(t)$ is the acceleration function.

So, to find the acceleration, we need to solve for the second derivative of our original function. Our original function is:

$s(t)=t^2+4t+10$

So, let's take the first derivative first with respect to t:

$\frac{d}{dt}[s(t)]=\frac{d}{dt}[t^2+4t+10]$

Expand on the right:

$s'(t)=\frac{d}{dt}[t^2]+\frac{d}{dt}[4t]+\frac{d}{dt}[10]$

Use the power rule. Remember that the derivative of a constant is 0. So, our derivative is:

$v(t)=s'(t)=2t+4$

This is also our velocity function.

To find acceleration, we want to second derivative. So, let's take the derivative of both sides again:

$\frac{d}{dt}[s'(t)]=\frac{d}{dt}[2t+4]$

Again, expand the right:

$s''(t)=\frac{d}{dt}[2t]+\frac{d}{dt}[4]$

Power rule. This yields:

$a(t)=s''(t)=2$

So, our answer is C.

And we're done!

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3 years ago

Consider the function f (x) = -2/3x +5.

earnstyle [38]

Answer: 2.5

Step-by-step explanation:

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2 years ago

A refrigerator has a volume given by the trinomial y^3 + 5y^2 – 14y. What are the possible dimensions of the refrigerator? Use f

Sergeu [11.5K]

Y^3+5y^2-14y

y(y^2+5y-14)

y(y^2+7y-2y-14)

y(y(y+7)-2(y+7))

y(y-2)(y+7)

So there are infinite solutions with the only restriction being that y>2 as V>0

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2 years ago

Which number multiplied by itself will give the output as 12345678987654321?

STALIN [3.7K]

Answer:what we observe is that the square of the number follows a pattern: 2 1's gives 121. 3 1's gives 12321. so to get 12345678987654321 we need to get square of 9 1's(111,111,111).

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2 years ago