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Kipish [7]
3 years ago
10

What is the probability of the complement of spinning an even number by using the spinner below

Mathematics
2 answers:
jek_recluse [69]3 years ago
8 0

Answer:

5/8

Step-by-step explanation:

VMariaS [17]3 years ago
4 0

Answer:

\frac{5}{8}

Step-by-step explanation:

We first need probability of spinning an even number BUT its complement.

THe complement is basically all outcomes THAT ARE NOT THE EVENT.

So, we find the probability of even number then we subtract that probability from 1. Because:

P(event) + P(complement of event) = 1

Now,

Looking at the spinner, it has total 8 divisions.

The number of even numbers is 3 (2, 4, and 2)

So

P(even) = 3/8

But we need its complement, so we have:

P(even) + P(complement of even) = 1

3/8 + P(complement of even) = 1

P(complement of even) = 1 - 3/8 = 5/8

The answer is  \frac{5}{8}

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a box of cereal weighs 600 grams . how much is this weight in pounds ? explain or show your reasoning .
lyudmila [28]

Answer:

600 Grams = 1.323 Pounds

Step-by-step explanation:

1 gram equals 0.0022 pounds

600 x 0.0022 = about 1.323

6 0
3 years ago
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28 &lt; 4v <br> solve for v <br> pls help
DedPeter [7]

Answer:

v = 7

Step-by-step explanation:

Divide both sides by 4 to isolate v

28/4 = 4v/4

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5 0
2 years ago
G= 7<br> h = 5<br> Work out the value of 3g + 2h
Anna71 [15]

Answer:

Step-by-step explanation:

3g + 2h = 3*7 + 2*5

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7 0
2 years ago
2(s+2)=4(s+2)<br> Need Steps!
slega [8]

Answer:

s = -2

Step-by-step explanation:

2(s+2)=4(s+2)

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2s - 4s = 8 - 4

-2s + 4

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5 0
2 years ago
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And for number 3 it’s gonna be
IRISSAK [1]

Answer:

a) f(0)=2

b)f(2)=-4

c)f(0)+f(2)=-2

d)f(3)*f(-2)=-56

e)f(0):f(2)=-1/2

Step-by-step explanation:

f(x) =-3x+2

a) f(0)=-3*0+2=2

b) f(2)=-3*2+2=-6+2=-4

c) f(0)+f(2)=2-4=-2

d)f(3)*f(-2)=-7*8=-56

f(3)=-3*3+2=-9+2=-7

f(-2)=-3*(-2)+2=6+2=8

e)f(0):f(2)=2/(-4)=-1/2

4 0
2 years ago
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