3 years ago

Reed has a die and a fair coin. What is the P(3 and Heads)? * PLEASE HELPPPP

Mathematics

1 answer:

Kaylis [27]3 years ago

7 0

He has the brown hair dye is the answer

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How many shapes did you put together to make 3/2

ella [17]

You put 3 shapes together I believe

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3 years ago

The ratio of boys to girls at a movie is 3:4 . If there are 16 girls , how many boys are at the movie?

Annette [7]

Answer:

12 boys

Step-by-step explanation:

Set up a proportion: $\frac{3}{4} = \frac{x}{16}$
Cross multiply, then divide: 3 × 16 = 48, 48 ÷ 4 = 12

I hope this helps!

8 0

3 years ago

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Which numbers are perfect squares? Check all that apply.

Andrew [12]

A perfect square is a number made by squaring a whole number.

Since

$1^2=1;$
$4^2=16;$
$10^2=100,$

numbers 1, 16, 100 are perfect squares. You cannot find such whole number n, that

$2=n^2;$
$18=n^2;$
$32=n^2;$
$44=n^2;$
$94=n^2,$

therefore, numbers 2, 18, 32, 44, 94 are not perfect squares.

Answer: 1, 16, 100.

4 0

3 years ago

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Dakota runs a half-marathon every 6 weeks, and madison runs a half-marathon every 15 weeks. if they start now, in how many weeks

LuckyWell [14K]

Dakota runs every 6 weeks......so he runs at 6 weeks, 12 weeks, 18 weeks, 24 weeks, 30 weeks

Madison runs every 15 weeks...so she runs at 15 weeks, 30 weeks, 45 weeks

so they will both be running a half-marathon at 30 weeks <==

6 0

3 years ago

Help on this ik it’s easy but I gotta do other hw rn

ddd [48]

Answer:

2: addition

3: subtraction

4: division

5: subtraction

6: division (I think)

7: addition

8: subtraction

9: multiplication

10: addition

12: n/10

13: n+6

14: 9x(n-5)

15: 4n-1

16: 50+40h

Step-by-step explanation:

you said its easy so i assume you know how to do it

6 0

3 years ago

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