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3 years ago

13

Toys for Tots collected 100 toys on Saturday. If this was 80% of the goal the set to collect over the weekend, what was their go

al?

1 answer:

Sliva [168]3 years ago

3 0

Answer:

Their goal was to collect 125 toys.

Step-by-step explanation:

$\frac{100 toys}{80 percent}$

=

$\frac{125 toys}{100percent}$

Whatever you do to one side you must do to another. To get from 80 to 100% of your goal, you must multiply 80 by 1.25 . Because we did this to one side, we had to do it to the other. 100 toys multiplied by 1.25 is 125 toys.

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Which is the output of the formula =AND(12>6;6>3;3>9)?

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Step-by-step explanation:

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2 years ago

Solve the equation. <br> -4/3(9-2k)=1/2(1/3k+1)

zmey [24]

Answer:

There is no solution.

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3 years ago

Read 2 more answers

What is the slope of the line that passes through the points (-19, -11) and (-20, 14)?

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Answer:

25/-1

Step-by-step explanation:

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7 0

2 years ago

Circle P is described by the equation (x−1)2+(y+6)2=9 and circle Q is described by the equation (x+4)2+(y+14)2=4. Select from th

xeze [42]

Answer:

(a) Circle Q is 9.4 units to the center of circle P

(b) Circle Q has a smaller radius

Step-by-step explanation:

Given

$P:(x - 1)^2 + (y + 6)^2 = 9$

$Q:(x + 4)^2 + (y + 14)^2 = 4$

Solving (a): The distance between both

The equation of a circle is:

$(x - h)^2 + (y - k)^2 = r^2$

Where

$Center: (h,k)$

$Radius:r$

P and Q can be rewritten as:

$P:(x - 1)^2 + (y + 6)^2 = 3^2$

$Q:(x + 4)^2 + (y + 14)^2 = 2^2$

So, for P:

$Center = (1,-6)$

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For Q:

$Center = (-4,-14)$

$r = 2$

The distance between them is:

$d = \sqrt{(x_1 - x_2)^2 + (y_1 - y_2)^2$

Where:

$Center = (1,-6)$ --- $(x_1,y_1)$

$Center = (-4,-14)$ --- $(x_2,y_2)$

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$d = \sqrt{(1 - -4)^2 + (-6 - -14)^2$

$d = \sqrt{(5)^2 + (8)^2$

$d = \sqrt{25 + 64$

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Solving (b): The radius;

In (a), we have:

$r = 3$ --- circle P

$r = 2$ --- circle Q

By comparison

$2 < 3$

<em>Hence, circle Q has a smaller radius</em>

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2 years ago

What is the value of y in the equation, 5x+2y=20, when x=0.3

gregori [183]

Answer:

y = -5/2x + 10

Step-by-step explanation:

Step one: Add -5x to both sides.

5x + 2y + -5x = 20 + -5x

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Step two: Divide both sides by two.

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Hope my answer help.

4 0

2 years ago