Choose the statement that is correct about the word “GIGGLING”.

Mathematics

2 answers:

Hitman42 [59]3 years ago

6 0

Answer:

D) The ratio of G’s to I’s is 2:1, because for every two G’s, there is one I.

Step-by-step explanation:

There are 4 G's and 2 I's, so for every 2 G's there's one I.

Bas_tet [7]3 years ago

3 0

Answer:D) The ratio of G’s to I’s is 2:1, because for every two G’s, there is one I.

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A researcher wishes to conduct a study of the color preferences of new car buyers. suppose that 50% of this population prefers t

Amanda [17]

We will use the Binomial probability formula to find the answer

The formula is given by ⁿCₓ (p)ˣ (1-p)ⁿ-ˣ

We have
n, the number of trial = 16
x, the sample we aim to try = 7
p, the probability of success = 0.5

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3 years ago

In the figure to the right, AE + DC = 1 1/5 cm, AB = 1 3/4 cm, DE = 1 1/4 cm, and BC = 1 3 /10 cm. Find the perimeter of the fig

pentagon [3]

Answer:

The perimeter of the figure = 9.5 cm

Step-by-step explanation:

Note: You probably missed to add the figure, but after a little research I found and am attaching the figure. I have answered your question based on the reference of that figure. But, I hope you would learn the concept so that you could solve any question based on this concept. So, please check the figure.

Solution:

The perimeter of the figure is the sum of all the sides of the given figure as shown in the attached figure.

So, here is the formula to calculate the perimeter.

Perimeter = AB + DE + BC + AE + BC

As AE + DC = 1 1/5 cm, AB = 1 3/4 cm, DE = 1 1/4 cm, and BC = 1 3/10 cm

Therefore,

Perimeter = 1 3/4 + 1 1/4 + 13/10 + 1 1/5 ∵ AE + BC = 1 1/5

= (130 + 110 + 52 + 88) / 40

= 380/40

= 9.5 cm

So, the perimeter of the figure is = 9.5 cm

Keywords: perimeter