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3 years ago

Jacob's piggy bank has 18 quarters, 20 dimes, 24 nickels, and 43 pennies. He

Mathematics

2 answers:

snow_tiger [21]3 years ago

7 0

The probability is very high because you need less dimes to make a full dollar other than a nickel you need more

soldi70 [24.7K]3 years ago

7 0

Answer:

About a 19% chance he picks a dime and about a 23% chance he picks a nickel

Step-by-step explanation:

Add up the total amount of coins

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Find the area of the figure.

seraphim [82]

$\huge \bf༆ Answer ༄$

At first Divide the figure into two rectangles, I and Il

Area of figure l is ~

$\sf24 \times (40 - 30)$

$\sf24 \times 10$

$\sf240 \: \: ft {}^{2}$

Area of figure ll is ~

$\sf 18 \times 30$

$\sf540 \: ft{}^{2}$

Area of whole figure = Area ( l + ll )

that is equal to ~

$\sf240 + 540$

$\sf780 \: \: ft{}^{2}$

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2 years ago

Find the length of base PQ in the trapezoid.

iris [78.8K]

Answer:

PQ = 20

Step-by-step explanation:

Theorem: The length of the median of a trapezoid is the average of the base lengths.

$\frac{PQ + 12}{2} = 16$

PQ + 12 = 32

PQ = 20

See how easy that is if you know the theorem!

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3 years ago

Which equation does the graph below represent <br> !!!NEED HELP ASAP!!!

ella [17]

Answer:

im pretty sure its -4

Step-by-step explanation:

you cant really hold me to it but its -1/4 or -4

4 0

3 years ago

Read 2 more answers

Which of the following is the equation of a circle with a radius of 10 cm and center at (–3, 6)?

vlabodo [156]

The equation of a circle is (x - h)² + (y - k)² = radius² where (h, k) is the ordered pair for the center.

(x - (- 3))² + (y - 6)² = 10²

(x + 3)² + (y - 6) = 100

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3 years ago

A youth group has 25 members. A. If at least 12 of the members are male, write an inequality to represent the number of female m

Eddi Din [679]

Answer:

x ≥ 12

y ≤ 25 - x

Step-by-step explanation:

Given:

Number of total members = 25

Number of at least male members = more than 12

Find:

Inequality

Computation:

Assume number of female members = y

So,

x ≥ 12

And

y ≤ 25 - x

8 0

2 years ago