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Stolb23 [73]
3 years ago
3

Pam surveyed 18 students at her school about their favorite classes. Of the students surveyed, 6 said their favorite class was E

nglish. If Pam surveys 12 more students, how many of them should she expect to pick English, based on past data?
Mathematics
1 answer:
ELEN [110]3 years ago
4 0

Answer: 4

Step-by-step explanation:

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How are the values of the eights related in 880?
tatuchka [14]
In the number 880, the first eight is ten times that of the second eight. This is the first way in which the 8’s are related to one another. The second way that the two 8’s are related is that is that if the both 8’s change their respective places, then also the number will remain the same. Since in this case the number in the tens place and the hundreds place are same, so interchanging them will not have any effect on the overall number.



7 0
3 years ago
If y varies inversely as x and y = 40 when x = 5, then the constant is
exis [7]
The answer is b. 200

<span>If y varies inversely as x, then: y = c/x

We know:
y = 40
x = 5

y = c/x
c = y * x
c = 40 * 5
c = 200</span>
8 0
3 years ago
Read 2 more answers
cameron is 3 years old older than karlee. karlee is two years older than denise. the sum of cameron,karlee,and denise age is 49.
Mrac [35]

Subtract 5 (Cameron) and 2 (Karlee) from 49.

Why: Denise's age is basically the basic number. Karlee would be 2 years older, so subtract 2 from 49. You get 47. Cameron is 5 years older than Denise, so subtract 5. You get 42 and divide that by 3 since there are 3 people.

49 - 7 = 42

42 divide by 3 = 14

Check:

14 + 5 = 19

14 + 2 = 16

14 + 0 = 14

19 + 16 + 14 =  49

19 (Cameron) - 16 (Karlee) = 3 years older

16 (Karlee) - 14 (Denise) = 2 years older

19 (Cameron) - 14 (Denise) = 5 years older

Hopes this helps!

7 0
3 years ago
The price of a television decreased from $1000.00 to $800.00. What was the percent of decrease? a. 2% b. 18% c. 20% d. 25%
sweet-ann [11.9K]
If we divide 800/1000, we get .8 This means The price of $800 is only 80% of  $1000. Furthermore, this also means that there was a decrease in price of 20%. The answer is C.
4 0
4 years ago
Find the value of x is y=0
Drupady [299]

Answer:

01= x

Step-by-step explanatiothis is the answer

7 0
3 years ago
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