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3 years ago

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there are 3 red marbles,4 blue marbles,2 green marbles, 6 clear marbles in a burlap bag. One marble is randomly pulled from the

bag. What is the probability the marble was green?

1 answer:

creativ13 [48]3 years ago

4 0

2/15 so 13.3% ?

I’m not entirely sure if this is right but I think it’s getting there...

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Rate (R) = 25/3<br>Interest = Rs. 350<br>(d) Principal = Rs. 2400<br><br>Find the time (t)

julia-pushkina [17]

Answer:

The value of t is 1.75 years.

Step-by-step explanation:

Given that simple interest formula is I = (P×R×T)/100. So you have to substitute the following values into the formula :

$i = \frac{prt}{100}$

$let \: i = 350,p = 2400,r = \frac{25}{3}$

$350 = \frac{2400 \times \frac{25}{3} \times t }{100}$

$350 = \frac{20000t}{100}$

$350 \times 100 = 20000t$

$20000t = 35000$

$t = 35000 \div 20000$

$t = 35 \div 20$

$t = 1.75 \: years$

8 0

3 years ago

A basketball has a diameter of approximately 9.5 inches . What is the volume of the basketball? Use 3.14 for pi

ki77a [65]

Answer:

29.83

Step-by-step explanation:

you just multiply 9.5 times 3.14

7 0

3 years ago

Read 2 more answers

Find an equation of the tangent line to the curve 2(x2+y2)2=25(x2−y2) (a lemniscate) at the point (−3,1). An equation of the tan

valina [46]

$2(x^2+y^2)^2=25(x^2-y^2)$

Let $y=y(x)$ , so that differentiating both sides wrt $x$ gives

$4(x^2+y^2)\left(2x+2y\dfrac{\mathrm dy}{\mathrm dx}\right)=25\left(2x-2y\dfrac{\mathrm dy}{\mathrm dx}\right)$

If $x=-3$ and $y=1$ , the above reduces to

$40\left(-6+2\dfrac{\mathrm dy}{\mathrm dx}\right)=25\left(-6-2\dfrac{\mathrm dy}{\mathrm dx}\right)\implies\dfrac{\mathrm dy}{\mathrm dx}=\dfrac9{13}$

This is the slope of the tangent line, which has equation

$y-1=\dfrac9{13}(x+3)\implies\boxed{y=\dfrac{9x+40}{13}}$

7 0

2 years ago

Which equation gives the line shown on the graph?

SVEN [57.7K]

y = ½ x + 4

....................

4 0

3 years ago

Read 2 more answers

The residents of a city voted on whether to raise property taxes. The ratio of yes to no votes was 5 to 6. If there were 5698 to

saul85 [17]

Answer:

you can be my bestie

Step-by-step explanation:

hello

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2 years ago