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2 years ago

What does point p on the number line represent

Mathematics

2 answers:

Dmitry [639]2 years ago

7 0

Answer:

point P on the number line represents -7

Step-by-step explanation:

It is between -6 and -8

Yuki888 [10]2 years ago

4 0

Point p on the number line represents, -7

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Help I can't figure this out

Solnce55 [7]

If that were an entire circle, the entire area would be:
area = PI * radius ^2
area = 113.0973355292

Since it is 165 degrees, then the area equals
165 / 360 * 113.0973355292

 equals 51.8362787842 

answer is b

3 0

3 years ago

What is the equation for a line with a slope of -1/3 and a y-intercept of -5?

garri49 [273]

Answer:

y=-1/3x-5

Step-by-step explanation:

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

From question statement, we observe that

m= -1/3 , b= -5

put above values in equation of line, we get

y= -1/3x-5.

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3 years ago

A cafeteria worker is wondering how student lunch prices at a high school have changed over time. she researches lunch prices fo

frez [133]

Answer:

Step-by-step explanation:

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7 0

3 years ago

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A nutrional label states that there are 36 grams of carbs in each serving. This accounts for 12% of a daily value. how many gram

Nina [5.8K]

Answer:

300 gm

Hope I helped :)

Step-by-step explanation:

3 0

2 years ago

Please help differentiate this!!!!!!!!!

vlada-n [284]

$\bf h=20ln(3t+2)+30\\\\
-------------------------------\\\\
\boxed{a}\\\\
\stackrel{0~years}{t=0}\qquad h=20ln[3(0)+2]+30\implies h=20ln(2)+30
\\\\\\
h\approx 43.86
\\\\\\
\boxed{b}\\\\
\stackrel{1~meter}{h=100}\qquad 100=20ln(3t+2)+30\implies 70=20ln(3t+2)
\\\\\\
\cfrac{70}{20}=ln(3t+2)\implies \stackrel{\textit{log cancellation rule}}{e^{\frac{7}{2}}=e^{ln(3t+2)}}\implies e^{\frac{7}{2}}=3t+2
\\\\\\
e^{\frac{7}{2}}-2=3t\implies \cfrac{e^{\frac{7}{2}}-2}{3}=t\implies 10.371817\approx t$

$\bf \boxed{c}\\\\
\cfrac{dh}{dt}=20\left(\cfrac{1}{3t+2}\cdot 3 \right)+0\implies \cfrac{dh}{dt}=20\left(\cfrac{3}{3t+2} \right)\\\\\\ \cfrac{dh}{dt}=\cfrac{60}{3t+2}
\\\\\\
\left. \cfrac{dh}{dt} \right|_{3}\implies \cfrac{60}{3(3)+2}\implies \cfrac{60}{11}
\\\\\\
\left. \cfrac{dh}{dt} \right|_{10}\implies \cfrac{60}{3(10)+2}\implies \cfrac{15}{8}$

5 0

3 years ago

Read 2 more answers