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Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Work out, giving your answer in its simplest form:<br> 2/3 x 3 3/5

kykrilka [37]

Answer: 12/5

Step-by-step explanation:

$3 \frac{3}{5}=\frac{18}{5}\\\\\implies \frac{2}{3} \times 3 \frac{3}{5}=\frac{2}{3} \times \frac{18}{5}\\\\=\frac{36}{15}\\\\=\boxed{\frac{12}{5}}$

5 0

2 years ago

Is 8/17 a rational number

scoundrel [369]

Answer:

No, give me brainliest please

Step-by-step explanation:

irrational because it is non terminating

6 0

3 years ago

Question 2

DENIUS [597]

9514 1404 393

Answer:

1.05

Step-by-step explanation:

Following instructions, we have ...

Z = (X -μ)/σ

Z = (180 -159)/20 = 21/20

Z = 1.05

The Z-score associated with the value 3 minutes is 1.05.

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<em>Additional comment</em>

About 14.7% of customers will be getting free coffee.

8 0

3 years ago