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3 years ago

Starting at noon, the temperature dropped steadily at a rate of 2 degrees

Mathematics

1 answer:

natita [175]3 years ago

3 0

Answer:

B.)

If the temperature after the 12 degree drop was -6 degrees Celsius, what

was the temperature at noon?

Step-by-step explanation:

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What's the slope-intercept form that passes through the points (0, -1) and (1, 5)?

Rzqust [24]

Answer:

Step-by-step explanation:

$\bold{slope\, (m)=\dfrac{change\ in\ Y}{change\ in\ X}=\dfrac{y_2-y_1}{x_2-x_1}}$

(0, -1) ⇒ x₁ = 0, y₁ = -1

(1, 5) ⇒ x₂ = 1, y₂ = 5

So the slope:

$\bold{m=\dfrac{5+1}{1-0}=\dfrac{6}{1}=6}$

The slope-intercept form of the equation of line is y = mx + b, where m is the slope and b is the y-intercept of the line.

(0, -1) ⇒ x₀ = 0, y₀ = -1 ⇒ b = -1

Therefore:

y = 6x - 1 ← the slope-intercept form of the equation

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3 years ago

At memorial hospital 9 of 12 babies born on Tuesday were boy. In simplest form what fraction of the babies born on Tuesday we’re

n200080 [17]

3/4 is the answer to your question

8 0

3 years ago

Read 2 more answers

Write words to match the expression for 36 divided by 4

tino4ka555 [31]

Answer - Thirty Six Divided By Four Is Equal To Nine.

7 0

3 years ago

Im a lil stuck on this :v

12345 [234]

Answer:

C-----> x<-7

Step-by-step explanation:

first u do this to turn x in positive and consequently change the > to an <:

(-1).(-4x)>28.(-1)

so:

4x<-28

x<-7

# when multiplying each side by (-1), you have to change the symbol (>) to an (<), or (<) to an (>)

6 0

4 years ago

P= $790, t= 3, r=4% compounded continuously : Find A

Savatey [412]

$\bf ~~~~~~ \textit{Continuously Compounding Interest Earned Amount}\\\\
A=Pe^{rt}\qquad 
\begin{cases}
A=\textit{accumulated amount}\\
P=\textit{original amount deposited}\to& \$790\\
r=rate\to 4\%\to \frac{4}{100}\to &0.04\\
t=years\to &3
\end{cases}
\\\\\\
A=790e^{0.04\cdot 3}\implies A=790e^{0.12}$

8 0

3 years ago