I forgot how to divide

Mathematics

2 answers:

atroni [7]3 years ago

6 0

Set up the equation. On a piece of paper, write the dividend (number being divided) on the right, under the division symbol, and the divisor (number doing the division) to the left on the outside. ...

Divide the first digit.

Divide the first two digits.

Enter the first digit of the quotient.

(See image attached for an example)

Vlad1618 [11]3 years ago

5 0

So, for example, 7 divided by 3.
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3x2=6 so the remainder would be 1, if you get a remainder like this you just have to add a decimal point and add a zero after the point, you bring down the zero and try to divide that, so the answer would be 2.3. Hope this helped.

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The monthly amounts spent for food by families of four receiving food stamps approximates a symmetrical, normal distribution. Th

e-lub [12.9K]

Answer:

95% of monthly food expenditures are between $110 and $190.

Step-by-step explanation:

Given : The monthly amounts spent for food by families of four receiving food stamps approximates a symmetrical, normal distribution. The sample mean is $150 and the standard deviation is $20.

To find : Using the Empirical rule, about 95% of the monthly food expenditures are between which of the following two amounts?

Solution :

At 95% of the data is between two standard deviation to left and right of the mean is given by,

To the left side, $\bar{x}-2\sigma$