BRAINLIEST TO EVERY ONE WHO ANSWER THIS QUESTION WITH A PROPER EXPLANATION
1 answer:
Answer:
4 tiles
Step-by-step explanation:
If the width is 84 cm, let's take a 84cm lengthed tile.
in the remaining part we get 112-84=28 cm
let's check whether 84÷ 28 is a whole number. if it's a whole number we can keep the n number of 28 cm length tile
84÷28=3
luckily we dont need to think a lot. just put 3, 28 cm tile in the balance part .
she only needs 4 tiles to fill the table
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Standard Deviation = 2.5 grams
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So, from standard normal table we need to find the probability of z score to be less than -1.4. The probability comes out to be 0.0808
Thus, the <span>probability that the strawberry weighs less than 8.5 grams is 0.0808</span>
We have mean= 12 grams
Standard Deviation = 2.5 grams
First we convert 8.5 to z score. 8.5 converted to z score for given mean and standard deviation will be:
So, from standard normal table we need to find the probability of z score to be less than -1.4. The probability comes out to be 0.0808
Thus, the <span>probability that the strawberry weighs less than 8.5 grams is 0.0808</span>