3 years ago

Help me find the percent of those who prefer orange soda

1 answer:

3 0

So you need to add up all the numbers and divide it by the number of people who like orange soda

So 27/209

It would be .<span>129

I am assuming you need to the tenth so it is .13</span>

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Val walks 2 3/5 miles each day. Bill runs 10 miles once every 4 days. In 4 days, who covers the greater distance?

stepan [7]

Val does because he covers 10.4 miles. Hope that helps.

8 0

4 years ago

A phone survey has a margin error of +/– 4%. What is the range of number of people who will vote for the other candidate if 87 o

expeople1 [14]

Answer:

The range of people who voted for other person = 7266 to 7872

Step-by-step explanation:

A phone survey has a margin error of +/– 4%. The range of number of people who will vote for the other candidate if 87 of 114 people said they would vote for the other person.

We get the percentage from this ,

Percentage = $\frac{87}{114} \times 100$ = 76.3 %

Border percentages = 72.3 and 80.3% (Since error = 4%)

We have already taken vote of 114 people so remaining = 9804

Lower end = 0.723 $\times$ 9804 = 7266

Upper end = 0.803 $\times$ 9804 = 7872

Hence the range = 7266 to 7872

8 0

3 years ago

The ratio of boys to girls in the class is 3:4.If the girls are 16

irinina [24]

Answer:

12 espero ter

ajudado

isso significa que há 3/4 de meninos e meninas

. Queremos encontrar 3/4 de 16

, podemos fazer isso multiplicando 16 por 3/4

3/4 * 16 = 48/4

48/4 = 12

Existem 12 Rapazes

Step-by-step explanation:

4 0

3 years ago

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This morning sams car had 13.25 gallons of fuel now 1.9 gallons are left .how much fuel did Sam use

nlexa [21]

Answer:

11.35

Step-by-step explanation:

13.25

1.9

_____________

11.35

7 0

4 years ago

What is the volume of this cone

Dominik [7]

Answer:

4096pi/3

Step-by-step explanation:

Volume is pi * r^2 * h/ 3

r (radius) = 16

h (height)= 16

pi * 256 * 16/3 = 4096pi/3

7 0

3 years ago