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3 years ago

Do you guys know how to solve with equation?

Mathematics

2 answers:

AlexFokin [52]3 years ago

5 0

Answer:

{-8, 3/4}

Step-by-step explanation:

One by one, set the factors equal to zero and solve for v:

8 + v = 0 yields v = -8, and

4v - 3 = 0 yields 4v = 3 and v = 3/4

BigorU [14]3 years ago

3 0

Wouldn’t it be 4v^2+29v-24, like the picture showed.

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A baker uses 5.5lbs of flour daily. How many ounces of flour will he use in two weeks.

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What is a decimal that is equivalent to the fraction 44/100

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Answer:

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3 years ago

Read 2 more answers

Is this correct???? TYSM

vfiekz [6]

Yep, this is all correct!

-6/2 = y/4

y = (-6×4)/2

y = -24/2

y = -12

x was multiplied by 2

and y was also multiplied by 2

5 0

4 years ago

A sample of a radioactive isotope had an initial mass of 360 mg in the year 1998 and

RUDIKE [14]

Answer:

193 mg

Step-by-step explanation:

Exponential decay formula:

$A_t = A_0e^r^t$
where Aₜ = mass at time t, A₀ = mass at time 0, r = decay constant (rate), t = time

Our known variables are:

1998 to the year 2004 is a total of t = 6 years.
The sample of radioactive isotope has an initial mass of A₀ = 360 mg at time 0 and a mass of Aₜ = 270 mg at time t.

Let's solve for the decay constant of this sample.