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2 years ago

12

James has been assigned to provide candy for a class party he needs 5.3 pounds if candy cost $4.25 per pound at Harolds candy st

ore how much will it cost to provide candy for the party

1 answer:

RoseWind [281]2 years ago

3 0

Answer:

5.3 * 4.25 = 22.525

22.525 is about 22.5

so the answer is $22.50

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A game of chance involves rolling a standard, six-sided die. The amount of money the player wins depends on the result of the di

Sloan [31]

Answer:

If you play this game once (and it costs you nothing to play), the expected amount of money you will win is:

$8.

Step-by-step explanation:

a) Data and Calculations:

The probability for the result to be 1 or 2 = 33.33% (100/6 * 2)

The probability for the result to be 3, 4, or 5 = 50% (100/6 * 3)

The probability for the result to be 6 = 16.67% (100/6 * 1)

Data Table:

Event Probability Value Won

The result is 1 or 2 33.33% $0

The result is 3, 4 or 5 50.00% $4.00

The result is 6 16.67% $36.00

Expected Value:

Event Probability Value Expected Value

The result is 1 or 2 33.33% $0 $0 ($0 * 33.33%)

The result is 3, 4 or 5 50.00% $4.00 $2.00 ($4 * 50%)

The result is 6 16.67% $36.00 $6.00 ($36 * 16.67%)

Total expected amount of money = $8.00

8 0

2 years ago

Solve for x:<br><br> 2.5x - 10.5 = 64 (0.5) ^x

Andreyy89

The answer is x=5. This is because you need to simplify both sides and then isolate the variable.

6 0

2 years ago

Which figure is a rotation of figure E <br><br> Figure F<br> Figure G<br> Figure H

Masteriza [31]

Answer:

Below.

Step-by-step explanation:

SO basically. E is our main "Subject:

so let's break this down we know it's not h because it's the same thing. You never specified the angle it's rotated by but it is f.

5 0

2 years ago

Fiona drew a regular polygon that first maps directly onto itself after rotating 15 degrees. How many sides does the polygon hav

AlexFokin [52]

Answer:

24

Step-by-step explanation:

Let n = number of sides

15n = 360

divide both sides of the equation by 15

n = 24

5 0

2 years ago

What did I do wrong when finding out the sector area? I know the answer I got is wrong so can someone please help me

bonufazy [111]

I believe your mistake is that you are trying to use the sector area formula ti find arc length when there is already a formula for it.
The formula for it is
$2r\pi( \frac{degree}{360} )$
So first substitute the values in and then simplify!
$2(10.5)\pi( \frac{118}{360} )$
Now simplify!
21 × 118 is 2478 so it's
$\frac{2478}{360} \pi$
When divided ou and multiplied, this is 21.62cm!

4 0

3 years ago