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3 years ago

a middle school had 600 students and 34% of them are in the 8th grade one fourth walk to school how many walk to school

Mathematics

1 answer:

Delvig [45]3 years ago

4 0

Answer:

Step-by-step explanation:

basic facts:

34% is the same as 34/100

the word 'of' in maths also means multiply

34% of 600 is the same as 34/100 * 600, which is 204

a quarter of 204 is the same as 1/4*204, which is 51

hopefully this helps!!

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What is the product?<br> 2x(x-4)

Dafna1 [17]

Answer:

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Step-by-step explanation:

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3 years ago

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djverab [1.8K]

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3 years ago

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sertanlavr [38]

${\qquad\qquad\huge\underline{{\sf Answer}}}$

Let's solve ~

$\qquad \sf \dashrightarrow \: 10x + 30 = 90$

[ according to given figure ]

$\qquad \sf \dashrightarrow \: 10x = 90 - 30$

$\qquad \sf \dashrightarrow \: 10x = 60$

$\qquad \sf \dashrightarrow \: x = 60 \div 10$

$\qquad \sf \dashrightarrow \: x = 6 \degree$

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1 year ago

What would be the critical value for a two-tailed, one-sample t test with 26 degrees of freedom (df = 26) and an alpha level (p

Alika [10]

Answer: The critical value for a two-tailed t-test = 2.056

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Step-by-step explanation:

Given : Degree of freedom : df= 26

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The critical value for a one-tailed t-test = 1.706

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3 years ago