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zzz [600]
3 years ago
6

Please help I will do anything!!!!

Mathematics
1 answer:
Dmitry_Shevchenko [17]3 years ago
8 0

Step-by-step explanation:

Take The fractions and put them into a common denominator

\frac{2}{5}+ \frac{3}{4}+ 1\frac{1}{10}

\frac{16}{40}+ \frac{30}{40}+ 1\frac{4}{40}

make the right fraction improper to make it easier to add

\frac{16}{40}+ \frac{30}{40}+ \frac{44}{40}

add

\frac{46}{40}+ \frac{44}{40}

\frac{90}{40}

Make it into a mixed fraction again

2\frac{10}{40}

Simplify the fraction.

2 \frac{1}{4}

Hope This Helps :)

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Answer:

C. 2.937

Step-by-step explanation:

Given the following :

H0 : p = 0.25

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