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3 years ago

A floor mat for gymnastics is a square with a side length of 14m. What is the area of the floor mat in square metres?

Mathematics

1 answer:

skad [1K]3 years ago

3 0

Answer:

72 inches

Step-by-step explanation:

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How Many Pumpkins Did Kate Sell This Weekend

gtnhenbr [62]

Answer:

60 pumpkins

Step-by-step explanation:

Saturday, she sold 6*7 pumpkins. That's 42 pumpkins.

Sunday, she sold 6*3 pumpkins. That's 18 pumpkins.

42+18=60

5 0

3 years ago

There are 100 people in a wedding house, including children, men and women, and there are 100 pappadas to give with Sadya Te.

olga nikolaevna [1]

Answer:

Two possible sets of answers.

5 men, 11 women and 42 children, or

10 men, 2 women and 88 children

Selamat Sadhya!

Step-by-step explanation:

M = number of men

W = number of women

100-M-W = number of children

Total number of pappadas

5M+3W+(100-M-W)/2 = 100

Solve for W

W = (100-9M)/5 .......................(1)

Examine equation (1).

In order to have W as a whole number, M must be multiple of 5

Therefore M = 5 or 10

If M = 5, W = (100-45)/5 = 11 and children = 100-5-11 = 84

If M = 10, W = (100-90)/5 = 2 and children = 100-10-2 = 88

8 0

2 years ago

A= h(b+c) solve for b

madreJ [45]

A=h(b+c)
A/h=b+c
b=(A/h)-c

Answer: b=(A/h)-c

7 0

2 years ago

Read 2 more answers

The distribution of the test statistic for analysis of variance is the F-distribution. true or false

lubasha [3.4K]

Answer:

True. See explanation below

Step-by-step explanation:

Previous concepts

Analysis of variance (ANOVA) "is used to analyze the differences among group means in a sample".

The sum of squares "is the sum of the square of variation, where variation is defined as the spread between each individual value and the grand mean"

If we assume that we have $k$ groups and on each group from $j=1,\dots,k$ we have $k$ individuals on each group we can define the following formulas of variation: