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Let b be the number of boys, then:
girls + boys = total
→ 2928 +b = 4209
This is your number sentence, which is solved using algebra collecting numbers on one side and the letter on the other:
2928 + b = 4209
→(2928 - 2928) + b = 4209 - 2928
→ b = 1281
→ there are 1281 boys competing.
What else can I help you with?
What is a good sentence for the word divisor?
The divisor oF a division problem is the number you divide by.
What is the number being added in a multiplication problem called?
Numbers in a multiplication problem aren't added. In a multiplication sentence, the multiplicand times the multiplier equals the product.
How do you calculate total number of participants with degrees of freedom and sum of squares?
To calculate the total number of participants in a study, you typically sum the number of participants in each group or condition. Degrees of freedom (df) can be calculated as the total number of participants minus the number of groups (df = N - k, where N is the total number of participants and k is the number of groups). Sum of squares (SS) is calculated by taking the difference between each participant's score and the overall mean, squaring those differences, and then summing them up. In ANOVA, the total sum of squares (SST) is the sum of the between-group sum of squares and the within-group sum of squares.
Is 7x8 a number sentence?
it is not a number sentence because number sentences have to have an answer to make 7x8 a number sentence it has to be 7x8=56
Can you begin a sentence with a figure?
Yes, you can begin a sentence with a figure, such as a number or a statistic, especially in contexts like reports or articles where emphasis on the data is important. For example, "75% of participants reported an improvement in their overall well-being." However, it's generally advisable to ensure clarity and readability when doing so.
Use mixed number in a sentence?
there was an amount of mixed numbers.
What is a good sentence for the word divisor?
The divisor oF a division problem is the number you divide by.
What is the number one problem hindering fitness programs and optimum health among spinning program instructors and participants?
Too much speed work
Is there a limit of participants for events in the Olympics?
IS there a limit on the number of participants in the special olympics?
What is the total number of athletes competing in the Beijing Olympics?
There are over 10,000 athletes competing.
Type the appositive phrase in this sentence. Problem number 19 the final question was difficult.?
the final question
What is the number being added in a multiplication problem called?
Numbers in a multiplication problem aren't added. In a multiplication sentence, the multiplicand times the multiplier equals the product.
What is the number of participants from Romania?
Romania has 22.760.000 inhabitants.
Number of participants in soccer in the world?
2 billion
What agreement problem does this sentence exhibit A You were down by the river when you see a coyote B Maria and Tomas goes to the swimming pool?
In the first sentence, there is a problem in verb tense, because "were" is past tense, but "see" is present tense. In the second sentence, there is a problem in number, because "Maria and Tomas" is plural and needs a plural verb, but "goes" is singular.
Number of USA athletes competing in 2010 Olympics?
215
How do you calculate total number of participants with degrees of freedom and sum of squares?
To calculate the total number of participants in a study, you typically sum the number of participants in each group or condition. Degrees of freedom (df) can be calculated as the total number of participants minus the number of groups (df = N - k, where N is the total number of participants and k is the number of groups). Sum of squares (SS) is calculated by taking the difference between each participant's score and the overall mean, squaring those differences, and then summing them up. In ANOVA, the total sum of squares (SST) is the sum of the between-group sum of squares and the within-group sum of squares.
