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3 years ago

What is the percentage fraction of 190%

1 answer:

7 0

1 whole and 9/10 from to have a hundred u need a whole and 9 came from the 90%and to have 90% u need a 10 soand u convert 90%into a equivalent fraction it is 9/10 so the answer is 1 and 9/10

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Explain the question and I'll add you as branlist

Ilya [14]

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3 years ago

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Question 1 of 14

Irina-Kira [14]

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3 years ago

What is the explicit equation for f(0)=8; f(×)=f(×-1)*3

andriy [413]

Hello from MrBillDoesMath!

Answer:

f(x) = 8 * 3^x

Discussion:

x = 0: f(x) = 8

x = 1: f(1) = f(0) * 3 = 8*3

x = 2: f(2) = f(2-1)*3 = f(1) * 3 = (8*3)*3 = 8 * 3^2

x=3 : f(3) = f(3-1)*3 = f(2)*3 = (8 * 3^2) * 3 = 8 * 3^3

Based on this we guess that

f(x) = 8 * 3^x

Thank you,

MrB

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3 years ago

The length and breadth of a rectangular park 25m and 12m. find the distance covered by a boy who takes 4 rounds of the garderean

kodGreya [7K]

Answer:296 m

I’m assuming “breadth” is width and garderean is just the park.

(25+25+12+12) times 4.

A is never defined

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1 year ago

The distances male long jumpers for State College jump are approximately normal with a mean of 263 inches and a standard deviati

Effectus [21]

Answer:

His jump was of 272.45 inches

Step-by-step explanation:

Problems of normally distributed samples are solved using the z-score formula.

In a set with mean $\mu$ and standard deviation $\sigma$ , the zscore of a measure X is given by:

$Z = \frac{X - \mu}{\sigma}$

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

In this problem, we have that:

$\mu = 263, \sigma = 14$