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3 years ago

Calculate the value of (-18) (-3)

Mathematics

2 answers:

Amanda [17]3 years ago

8 0

Answer:

Step-by-step explanation:

You do -18 times -3 which is equal to 54. It is positive because in multiplication and division if you multiply a negative times a negative or divide a negative divided by a negative it will equal a positive.

Hope this helps!

BARSIC [14]3 years ago

7 0

The answer to this is 54. Hope this helps

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tekilochka [14]

Answer:

72z+176

Step-by-step explanation:

36z+28+8z+40+12z+60+48+16z=

36z+8z+12z+16z+28+40+60+48=

72z+176

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4 years ago

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A Ferris wheel can accommodate 45 people in 25 minutes. How many people could ride the Ferris wheel in 2 hours? What was the rat

lys-0071 [83]

I think around 120 people would be able to ride in the 2 hours but that might be wrong

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3 years ago

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6x7=(6x5)+(6x2). Of which multiplication property?

tresset_1 [31]

This is the distributive property of multiplication but tricky
the distributiver property says
a(b+c)=ab+ac
7=5+2
6(5+2)=(6 times 5)+(6 times 2)

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4 years ago

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How many ways can a jury of four men and three women be selected from twelve men and ten women

Irina-Kira [14]

There are 59,400 ways this jury can be selected.

Since the events are independent of each other (choosing one does not influence the chance of choosing the others) we multiply the combinations.

The first combination is $_1_2C_4$ , because we are selecting 4 men from a possible 12.

The second combination is $_1_0C_3$ , because we are selecting 3 women from a possible 10.

Multiplying these we have: $_1_2C_4 \times _1_0C_3
\\
\\=\frac{12!}{4!8!} \times \frac{10!}{3!7!}
\\
\\=\frac{479001600}{967680} \times \frac{3628800}{30240}
\\
\\=495 \times 120
\\ = 59400$

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4 years ago

1+4=5 2=5=12 3=6=21 8+11=?

Irina18 [472]

The answer for the last on is 19

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3 years ago

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