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balu736 [363]
4 years ago
15

Your school has received a grant to upgrade the school library. The librarians used a random sample of 50 students from the enti

re school. Of the 50 students, 27 would like to see more laptops available for student use. What can be inferred from this informatio
Mathematics
2 answers:
andreev551 [17]4 years ago
6 0

About half of the students want the grant money to be used to buy more laptops for student use.

Mrac [35]4 years ago
4 0
There will be 127 for each kid for a laptop
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Marysya12 [62]

Answer:

1. 2

2. 3

3. 1/2

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Code:P-o-w-e-r-f-u-l

Step-by-step explanation:

Hope this helped!

4 0
3 years ago
Read 2 more answers
(x − 3)(2x2 − 5x + 1)
Ira Lisetskai [31]

Answer:

2x3 − 11x2 + 16x − 3

Step-by-step explanation:

7 0
3 years ago
Which fractions are equivalent to -30/48?
Taya2010 [7]
A -5/8 B -15/24 because -30/48 divided twice will equal -15/24 which explains the second answer and -15/24 divided by three will equal -5/8
4 0
4 years ago
2x+3y+2z=13<br> 2y+z=1<br> z=3
Igoryamba
<h3>Given</h3>

z = 3

2y +z = 1

2x +3y +2z = 13

<h3>Find</h3>

x, y, z

<h3>Solution</h3>

... z = 3 is given

Substitute that into the second equation.

... 2y + 3 = 1

... 2y = -2 . . . . . subtract 3

... y = -1 . . . . . . . divide by the coefficient of y

Substitute these two solutions into the third equation.

... 2x +3(-1) +2(3) = 13

... 2x = 10 . . . . . . . . . . . .  collect terms, subtract 3

... x = 5 . . . . . . . . . . . . . . divide by the coefficient of x

The variable values are: x = 5, y = -1, z = 3

6 0
3 years ago
Find the slope of the line that passes through the two points (-10,5) and (-2,8)
olga_2 [115]
Your answer is 3/8 .. your welcome ❤️
8 0
3 years ago
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