Ask question

Ask question

All categories

3 years ago

7

Please help and EXPLAIN

1 answer:

creativ13 [48]3 years ago

8 0

Okay, all of these pairs add up to 1 or 100%, except for one pair. I'll convert them all to decimals, so all must add up to 1.

3/8 = 0.375
0.625 + 0.375 = 1

62% = 0.62
0.38 + 0.62 = 1

7/8 = 0.875
0.875 + 0.125 = 1

70% = 0.70
1/3 <span>≈</span> 0.33
0.70 + 0.33 = 1.03

So the last pair of probabilities(70%, 1/3) does not belong with the other three because it does not add up to 1 like the others.

You might be interested in

Please Help & Thank You

makkiz [27]

Answer:

67 $\frac{1}{2}$ $cm^3$

Step-by-step explanation:

the volume of a rectangular prism is the three sides multiplied together, $h*w*l$

converting the mixed number to improper fraction to make multiplying easier.

$\frac{9}{2} *6*\frac{5}{2}$ = $\frac{135}{2}$

converting back to mixed number in simplest form

$\frac{135}{2}$ = 67 R 1

$\frac{135}{2}$ = 67 $\frac{1}{2}$

4 0

3 years ago

The radius of a circle is 16 cm. Find its area in terms of pi

anzhelika [568]

Area is 804.25 if the radius is 16cm

8 0

3 years ago

F(x) = 3x + 1<br> f(2)=?

ANEK [815]

Answer: 7

Step-by-step explanation:

f(x) 3x+1

f(2) = 3(2) +1

f(2) = 6+1

= 7

7 0

3 years ago

Is the dolphin deeper than point C or point E?

Pepsi [2]

Point E is correct answer

7 0

3 years ago

HELP PLEASE ANSWER!! Tomika plans to run 84 miles in 4 weeks . If she continues the pattern,how many miles miles will she run in

Maurinko [17]

Answer:

She will run a distance of 1095.78 miles per year.

Number of days in a year = 365.25

Number of days in a week = 7

Number of weeks in a year = 365.25/7 = 52.18 weeks.

Tomika plans to run 84 miles in 4 weeks.

Distance run by Tomika in 1 week = 84/4 = 21 miles.

Distance run by Tomika in 1 year = 21*52.18 = 1095.78 miles

So she will run a distance of 1095.78 miles per year.

Step-by-step explanation:

4 0

3 years ago