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3 years ago

Help again . ill give you 15 points.

Mathematics

2 answers:

LekaFEV [45]3 years ago

7 0

Most students are 67 and 68 inches tall

Margarita [4]3 years ago

6 0

Yeahhh the person above is correct

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Avery’s piggy bank has 300 nickels, 450 pennies, and 150 dimes. She randomly picks three coins. Each time she picks a coin, she

Mashutka [201]

Answer:

(1) .20 (2) .40 (3) .12 (4) Less than

Step-by-step explanation:

You have to look at the table. There are 5 columns with 10 rows. 5x10=50

Then simply count the boxes that have the correct number of currency for instance, if they are asking for EXACTLY 1 dime then you rule out the ones that have 2 or 3 dimes and only the count the ones that have a single dime. So you count PDN but you would not count PDD. There are 20 boxes that have a single dime in them. 20 out of the 50 boxes. 20/50=.40 (answer 2)

The estimated probability that exactly two of the three coins Avery randomly picked are nickels is . 20

The estimated probability that exactly one of the three coins Avery randomly picked is a dime is . 40

The estimated probability that all three coins Avery randomly picked are pennies is . 12

The answer to #1 is .20 or 20% and the answer to #2 is .40 or 40%. 20% is less than 40% so...

The estimated probability that exactly two of the three coins Avery randomly picked are nickels is LESS THAN the estimated probability that exactly one of the three coins Avery randomly picked is a dime.

4 0

3 years ago

August 22 3months later what day would it be

Brut [27]

August 22, September 22, October 22, November 22

3 Months later would be November 22

6 0

3 years ago

I need these from least to greatest A.11^4/11^11 B.1/11^-4 C.(11^-3)^-3 D.11^5•11^2

Sliva [168]

Answer:

$\frac{ {11}^{4} }{ {11}^{11} } < \frac{1}{ {11}^{ - 4} } < {11}^{5} . {11}^{2} < ( {11}^{ - 3} )^{ - 3}$

Step-by-step explanation:

$A) \frac{ {11}^{4} }{ {11}^{11} } = {11}^{4 - 11} = {11}^{ - 7} \\ \\ B)\frac{1}{ {11}^{ - 4} } = {11}^{4} \\ \\C) ( {11}^{ - 3} )^{ - 3} = {11}^{ - 3( - 3)} = {11}^{9} \\ \\ D){11}^{5} . {11}^{2} = {11}^{5 + 2} = {11}^{7} \\ \\ \because \: {11}^{ - 7} < {11}^{4} < {11}^{7} < {11}^{9} \\ \\ \therefore \: \frac{ {11}^{4} }{ {11}^{11} } < \frac{1}{ {11}^{ - 4} } < {11}^{5} . {11}^{2} < ( {11}^{ - 3} )^{ - 3}$

6 0

3 years ago

Read 2 more answers

1) Abdul uses 2 cups of milk to make a chocolate pudding cake. How many of these cakes

myrzilka [38]

Answer:

Step-by-step explanation:

so there are 16 cups in a gallon

in 3 gallons there are 48 cups

48/2=24

he can make 24 chocolate pudding cakes

6 0

2 years ago

Read 2 more answers

Caleb and Mike both score the same amount of points in a game. Caleb has fifteen less than the total number of options. Mike has

ELEN [110]

Answer:

108points

Step-by-step explanation:

Let Caleb score be x and that of Mike be y. If Caleb and Mike both score the same amount of points in a game, then x = y.

The total number of option = x+y

Now, If Caleb has fifteen less than the total number of options, then;

x =(x+y)-15

x -(x+y)+15 = 0

x-x-y = -15

-y = -15

y = 15

Also if Mike has twice the total number of points decreased 201, then;

y = 2(x+y)-201

Since y = 15

15 = 2(x+15)-201

15 = 2x+30-201

15 = 2x-171

2x = 15+171

2x = 186

x = 186/2

x = 93

The total number of points they have altogether is x+y

x+y = 15+93

x+y = 108

Hence the total points that they have altogether is 108points

3 0

3 years ago