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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?

1 answer:

ELEN [110]3 years ago

4 0

Answer: 4

Step-by-step explanation:

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Evaluate 2 + 6(9-3^2)-2

8_murik_8 [283]

Answer:

0

Step-by-step explanation:

2+ 6(9-3^2)-2

3^2 = 3 x 3 = 9

2+ 6(9 - 9)-2

9-9 = 0

2 + 6(0) -2

6(0) = 0

2+ (-2) = 0

0

6 0

3 years ago

A factory wants to fill a conical storage tank with sand. The tank has a height of 23.7 meters and a diameter of 21.4 meters.

MakcuM [25]

Answer:

ur mom

Step-by-step explanation:

ur mom + 3= 69

7 0

2 years ago

Archeologists discovered a relic dating to the year 107 B.C. How old would this relic have been at the turn of the 20th century?

snow_tiger [21]

Step-by-step explanation:

The turn of the 20th century = 1900

So it is 1900 + 107 years ago, hence, 2007

3 0

2 years ago

Please help me to solve this ∫ 1/(x + √x) dx

skad [1K]

Answer:

$\boxed{2ln (\sqrt{x} + 1 ) + c}$

Step-by-step explanation:

$\int\limits {\frac{1}{x + \sqrt{x} } } \, dx$

$= \int\limits {\frac{1}{\sqrt{x} (\sqrt{x} + 1 )} } \, dx$

$= \int\limits {\frac{2}{(\sqrt{x} + 1 )} } \, d(\sqrt{x} + 1 )$

$= 2ln (\sqrt{x} + 1 ) + c$

6 0

3 years ago

Some 7th grade math I need help pls

LekaFEV [45]

Answer:

5.20

Step-by-step explanation:

the 2nd week is -16.54

the 4th week is -21.74

if u subtract them it gives u positive 5.2

hope this helps

4 0

4 years ago

Read 2 more answers