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Brrunno [24]
3 years ago
15

Suppose you like to keep a jar of change on your desk. Currently, the jar contains the following: 1717 Pennies 1010 Dimes 1919 N

ickels 2323 Quarters Copy Data What is the probability that you reach into the jar and randomly grab a nickel and then, without replacement, a penny? Express your answer as a fraction or a decimal number rounded to four decimal places.
Mathematics
1 answer:
jasenka [17]3 years ago
5 0

Answer:

25.50

Step-by-step explanation:

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Is 7, 20, 25 a right triangle?
love history [14]

Answer:

The answer to your question is below

Step-by-step explanation:

Process

To answer if they are right triangles or not use the Pythagorean theorem which states that the square of the hypotenuse equals the sum of the square of the legs.

a)    25² = 20² + 7²

      625 = 400 + 49

     625 ≠ 449              It is not a right triangle

b)   26² = 24² + 10²

      676 = 576 + 100

      676 = 676               it is a right triangle

c)   13² = 8² + (√10)²

     169 = 64 + 10

      169 ≠ 74                 it is not a right triangle

d)   52² = 48² + 20²

      2704 = 2304 + 400

      2704 = 2704               it is a right triangle

3 0
3 years ago
Which of the tables represents a function? (5 points)
AlladinOne [14]

Answer:

It's table D

Step-by-step explanation:

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2 years ago
Write the equation of the line which contains all images of point C.
Elena-2011 [213]

Answer:

A. y = \frac{1}{4}x - 2

Step-by-step explanation:

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3 years ago
Assume you wanted to save $2,000 to buy a used car 18 months from now. How much money do you need to save every week to accompli
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$500 as you take $2000/4 weeks
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What is the slope of a horizontal line
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0

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8 0
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