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mixer [17]
3 years ago
8

A survey 50 randomly selected students showed that 38 students by lunch at school and 12 students bring lunch from home each day

about how many of the Schools 524 students by lunch at school each day
Mathematics
1 answer:
masha68 [24]3 years ago
8 0
12/50=24% of student bring lunch so 24%-524=398 student buy lunch out of 524
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If the points (2,3) and (5,y) lie on a line whose slope is -7/6, what does y equal
nlexa [21]

Answer:

Step-by-step explanation:

\\frac{y-3}{5-2}=\frac{-7}{6}  \\y-3=\frac{-7}{6} *3\\y=-\frac{7}{2}+3=-\frac{1}{2}

4 0
3 years ago
A pie has been in the oven for some number of minutes. it needs to bake for a total of 60 minutes. for how many more minutes mus
Lesechka [4]

The pie must stay for 60 - x more minutes must the pie bake

<h3>For how many more minutes must the pie bake?</h3>

Let the amount of time spent in the oven be x

So, we have

Total amount of time = 60 minutes

This means that

Remaining time + Amount of time spent = 60

This gives

Remaining time + x = 60

Evaluate

Remaining time = 60 - x

Hence, the pie must stay for 60 - x more minutes must the pie bake

Read more about equations at:

brainly.com/question/2972832

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3 0
2 years ago
Please help! Dont get it wrong pls
Vaselesa [24]

Answer:

5.4 > x > 2.8

Step-by-step explanation:

Sum of two sides is always greater than the third side

Case1 :

4.1 + 1.3 > x

5.4 > x

Case2:

4.1 + x > 1.3 or 1.3 + x > 4.1

x > 1.3 - 4.1 or x > 4.1 - 1.3

x > - 2.8 or x > 2.8

Note that it is obvious x is not -ve so neglect -2.8. x > 2.8

Hence,

5.4 > x > 2.8

5 0
3 years ago
Read 2 more answers
If it takes 10 women 8 days to make 3 treehouses, how many days does it take 6 women to make 36 treehouses
umka2103 [35]

Answer:

160 days

Step-by-step explanation:

If it takes 8 days with 10 women to make 3 tree houses, then the rate of woman per tree house is 3/80. Multiplying this by 6 and dividing by 36, you get a rate of 1/160 or 160 days. Hope this helps!

6 0
3 years ago
Can someone help me !?
yKpoI14uk [10]
X=3
Y=-8
Z= 1
hope that helps
4 0
3 years ago
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