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2 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]2 years ago

4 0

Answer: 4

Step-by-step explanation:

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Please help me with my algebra work i need help

adoni [48]

Answer:

$y = \frac{4}{3}x - 13$

Step-by-step explanation:

The equation for a line in slope-intercept form is $y=mx+b$ , where $m$ is the slope and $b$ is the y-intercept. This means that the slope of $y = \frac{4}{3}x + 5$ is 4/3.

We would like to find a line parallel to $y = \frac{4}{3}x + 5$ which passes through the point (12, 3). Any parallel line must have the same slope, so the equation for the new line will be $y = \frac{4}{3}x + b$ for some number $b$ . We know that $y$ must be equal to 3 when $x$ is equal to 12, so 3 = (4/3)(12) + b. This means that 3 = 16 + b, so b = -13.

Therefore, the equation for the parallel line is $y = \frac{4}{3}x - 13$ .

6 0

2 years ago

an apple pie was cut into 4 equal slices one slice was quickly eaten what fraction of the pie was left

pantera1 [17]

It is 3/4 of the pie is left because one slice is 1/4 of the pie and taking 1/4 from 4/4 is 3/4

8 0

2 years ago

The probability of picking out of a bag with 50 blue marbles Is 3/25 how many marbles are not blue ( Really Need Help and u can

Ganezh [65]

Answer:

44

Step-by-step explanation:

I had that question before

5 0

1 year ago

Study the work shown to find the exact solutions of

Anna35 [415]

Answer:

first and fourth options

x = pi/6

x= 11pi/6

Step-by-step explanation:

cos(30 degrees) = sqrt(3)/2

as pi stands for a half circle of 180 degrees

30 degrees = pi/6

cos(30) = cos(-30) = cos (330) =

cos(pi/6) = cos(-pi/6) = cos(11×pi/6)

4 0

1 year ago

*EASY GRADE 7 MATH*

neonofarm [45]

Step-by-step explanation:

We can see from the image that z and 20° degrees are complementary, meaning they have a sum of 90°. From this, z = 70°. Hope this helps!

3 0

2 years ago

Read 2 more answers