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Blizzard [7]
4 years ago
8

Can someone help me on both questions

Mathematics
2 answers:
AURORKA [14]4 years ago
5 0
20. is 71 hope this helos
AnnyKZ [126]4 years ago
4 0
29.

S = students dropped
L = Students left
T = Total students on bus

S+L=T
48+23=71


29.

a)


y= x+13

x = y - 13

b) distance between artaville and Greenville = x
distance between Greenville and
jonesborough = y = 29
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A 40%

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4 0
3 years ago
If the label on a​ 1-kilogram can of mixed nuts states that a serving size is 40 ​grams, how many servings are there in the​ can
ruslelena [56]
<h3>There are 25 servings</h3>

<em><u>Solution:</u></em>

Given that,

<em><u>The label on a​ 1-kilogram can of mixed nuts states that a serving size is 40 ​grams</u></em>

From given,

Total = 1 kg

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<em><u>How many servings are there in the​ can?</u></em>

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3 years ago
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Mrac [35]

Step-by-step explanation:

number \: of \: ways \: to \:  select \: 3 \: out \:   of \:  9 =  {C}^{9}_3  = 84

ways \: to \: select \: 1red \: and \: 2yellow \: apples \:  =  {C}^{3}_1 \times  {C}^{6}_2 = 3 \times 15 = 45

<u>Probability of selecting 1 red and 2 yellow apples</u> = 45 / 84 = 0.53

7 0
4 years ago
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