2 years ago

Kayla has 40 more stamps than Gabriel. Together, they have 138. How many stamps does Gabriel have?

Mathematics

2 answers:

V125BC [204]2 years ago

4 0

Answer:

Gabriel has 98 stamps

Step-by-step explanation:

138-40=98

Musya8 [376]2 years ago

3 0

Answer:

Step-by-step explanation:

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P(X<=x) = 1 + 5.486 = 6.486

The z-score of the information given is,

z = (x - µ )/ σ

Where,

µ = mean

σ = standard deviation

From the information given,

x = 3.71

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thus,

P(X<=x) = 1 + 5.486 = 6.486

hence , P(X<=x) = 1 + 5.486 = 6.486

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Answer:

The correct answer is " $\frac{2}{7}$ ".

Step-by-step explanation:

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