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2 years ago

PLEASE HELP WITH THIS

Mathematics

1 answer:

tankabanditka [31]2 years ago

8 0

Answer:

Step-by-step explanation:

i Don't now how to explain the answer

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Study the data set shown. Then answer the questions below. Enter a number that could be removed from this data set that would no

Hunter-Best [27]

Answer:

63 84

Step-by-step explanation:

5 0

2 years ago

A college is hosting an invention camp for middle school students. One of the 1,200 students who attend will receive a laptop at

Ipatiy [6.2K]

Answer: Randomly assign the 1,200 students to 6 equal-sized groups. Then select one of the groups and place their names in the bin. Randomly select the winner from the bin.

Step-by-step explanation:

First, let us see how many bins we will need in total.

1,200 students / 200 notecards per bin = 6 bins

Now, the first two options do not give all students a fair chance of winning. They are not our answer.

The last two have a different number of groups. Looking at the calculation we did earlier, we will need 6 equal-sized groups. This means our answer is the last option.

7 0

1 year ago

At a local preschool there is s as ratio of 3 boys to every 4 girls. If their are 245 total preschoolers enrolled how many are b

Zepler [3.9K]

Number of boys enrolled is 105

Solution:

Given that, At a local preschool there is s as ratio of 3 boys to every 4 girls

There are 245 total preschoolers

Ratio of boys and girls = 3 : 4

Number of boys : number of girls = 3 : 4

Let the number of boys be 3x

Let the number of girls be 4x

Total number of preschoolers = 245

Therefore,

number of boys + number of girls = 245

3x + 4x = 245

7x = 245

x = 35

Number of boys = 3x = 3(35) = 105

Thus number of boys is 105

3 0

2 years ago

How many outcome sequences are possible when a die is rolled 4 times where we say for instance that the outcome is 3 4 3 1 if th

STatiana [176]

Answer:

the possible outcome sequences when a die is rolled 4 times is 1296

Step-by-step explanation:

Given the data in the question;

a die is rolled 4 times

and outcomes are { 3, 4, 3, 1 }

we know that; possible number of outcomes on a die is n = 6{ 1,2,3,4,5,6 }

Now when we roll a die lets say, r times

then the total number of possible outcomes will be;

N = $n^r$

given that; r = 4

Hence if we roll a die 4 times;

Total number of possible outcome N = 6⁴

N = 1296

Therefore, the possible outcome sequences when a die is rolled 4 times is 1296

3 0

2 years ago

Uhmmmm... yea............

Korvikt [17]

Answer:

You add 12.5+12.5+3.02+3.02 which equals 31.04

Step-by-step explanation:

8 0

2 years ago