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brilliants [131]
3 years ago
6

Will mark brainliest please help me asap on this word problem! explain.

Mathematics
1 answer:
Setler79 [48]3 years ago
3 0

Answer:

The second one for both a and b.

Step-by-step explanation:

The first cereal box is:

8•3•11=264 inches cubed

the second cereal box is:

10•10•3=300 inches cubed

a. The box that holds more cereal would be the second one, since it has more volume.

b. The box that requires more material to make is the second one, since the it is bigger in volume, therefore, bigger in length and width.

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G(x) = 3x^2- 24x + 49<br> Express g in standard form.
Umnica [9.8K]

Answer:your welcome

Step-by-step explanation:

5 0
3 years ago
Suppose I have an urn with 9 balls: 4 green, 3 yellow and 2 white ones. I draw a ball from the urn repeatedly with replacement.
Mrrafil [7]

Answer:

E(X_n)=\frac{2(n-1)}{27}

E(y)=\frac{14}{9}

Step-by-step explanation:

From the question we are told that:

Sample size n=9

Number of Green g=4

Number of yellow y=4

Number of white w=4

Probability of Green Followed by yellow P(GY) ball

 P(GY)=\frac{4}{9}*\frac{3}{9}

 P(GY)=\frac{4}{27}

Generally the equations for when n is even is mathematically given by

 Probability of success P(S)=\frac{4}{27}

 Probability of Failure P(F)=\frac{27-4}{27}

 Probability of Failure P(F)=\frac{23}{27}

Therefore

 E(X_n)=\frac{n}{2}*P

 E(X_n)=\frac{n}{2}*\frac{4}{27}

 E(X_n)=\frac{2n}{27}

Generally the equations for when n is odd is mathematically given by

 \frac{n-1}{2}

 E(X_n)=\frac{n-1}{2}*\frac{4}{27}

 E(X_n)=\frac{2(n-1)}{27}

b)

Probability of drawing white ball

 P(w)=\frac{2}{9}

Therefore

 E(w)=\frac{1}{p}

 E(w)=\frac{1}{\frac{2}{9}}

 E(w)=\frac{9}{2}

Therefore

 E(y)=[E(w)-1]\frac{4}{9}

 E(y)=[\frac{9}{2}-1]\frac{4}{9}

 E(y)=\frac{14}{9}

5 0
3 years ago
Solve: -2 1/3 - (-5)= please hurry<br><br>1, 3 1/3<br><br>2, 2 2/3<br><br>3, 3 2/3<br><br>4, 7 1/3
vovikov84 [41]
The answer is Number 2. 2 2/3
4 0
3 years ago
Jill sold half of her comic books and then bought sixteen more. She now has 36. With how many did she begin with?
pickupchik [31]
Is it asking how many she began with before she sold them? If so, then I think at the beginning she started out with 40. I think she had 40 because she sold half, and when you divide 40 by 2 it divides perfectly giving you 20. Then add 16 to that and you come out with 36. 
4 0
4 years ago
Read 2 more answers
Brody shops at three different grocery stores. He uses the ads to determine where to buy certain items. The table shows the cost
Y_Kistochka [10]

Answer:

The Corner Store sells pb at $0.16 per ounce

Minnie's Market sells pb at $0.14 per ounce

Food Now! sell pb at $0.15 per ounce

And the best place to buy would be Minnie's Market.

Step-by-step explanation:

TCS: $1.28/8=$0.16

MM: $1.96/14=$0.14

FN: $3.30/22=$0.15

7 0
3 years ago
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