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RUDIKE [14]
3 years ago
7

____ is necessary because researchers in the social sciences almost never have enough resources — time or money — to collect inf

ormation about the entire set of subjects of interest to them.
Mathematics
1 answer:
Tanya [424]3 years ago
4 0

Answer:

Sampling is necessary because researchers in the social sciences almost never have enough resources — time or money — to collect information about the entire set of subjects of interest to them.

Step-by-step explanation:

Sampling is done because you usually cannot gather data from the entire population. Even in relatively small populations, the data may be needed urgently, and including everyone in the population in your data collection may take too long.

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Sydney is going to a carnival that has games and rides. Each game costs $1.25 and each ride costs $2.25. Sydney spent $24.25 alt
Ede4ka [16]
She went on 8 rides and 5 games because 2.25*8=18 1.25*5=6.25
18.00+6.25=24.25 and 8-5=3.
8 0
3 years ago
16 x 2 is what macdaddy
STALIN [3.7K]

Answer:

32

Step-by-step explanation:

7 0
3 years ago
Oil prices are projected to increase by 75% by next May. A quart of oil currently costs $2.15. What is the projected cost of a g
ivann1987 [24]

Answer:

$3.7625

Step-by-step explanation: I may be wrong but...

If you find 75% of $2.15 it is equal to $1.6125.

Since in "increases" we are going to add $1.6125 to $2.15.

You get the answer of $3.7625.

3 0
3 years ago
What is -9 in parenthesis to the 5th power divided by -9 in parenthesis to the 7th power?
zaharov [31]

Answer:

1/81

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
That average person ate 208 pounds of vegetables last year and 125 5/8 pounds of fruit. How many pounds of vegetables and fruit
Andrew [12]

There are 12 months in one year. To find how many pounds of vegetables each person ate, divide 208 by 12 to get 17.33333 or 17 1/3. The average person ate 17.33333 pounds of vegetables per month last year. To find how many pounds of fruit the average person ate each month, divide 125 5/8 by 12 to get 10.46875 or 10 15/32. If the fruits and vegetables are combined, add 208 and 125 5/8 together and divide by 12 to get 27 77/96 or 27.80208.

The average person ate 17.33333 pounds of vegetables per month.

The average person ate 10.46875 pounds of fruits per month.

The average person ate 27.80208 pounds of combined fruits and vegetables per month.

I hope this helps :)

5 0
3 years ago
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