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Ilya [14]
3 years ago
11

What number should be placed in the box to help complete the division calculation? Long division setup showing an incomplete cal

culation. 15 is in the divisor, 7978 is in the dividend, and 5 hundreds and 3 tens is written in the quotient. 7500 is subtracted from 7978 to give 478. An unknown value represented by a box is being subtracted from 478. Numerical Answers Expected!

Mathematics
2 answers:
Doss [256]3 years ago
6 0

Answer:

  450 is being subtracted from 478

Step-by-step explanation:

The product of the quotient digit (30) and the divisor (15) is subtracted from the current dividend. Hence 450 is subtracted from 478. This leaves a new dividend of 28.

vfiekz [6]3 years ago
4 0

Answer:488

Step-by-step explanation:

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Which formula can be used to describe the sequence below?<br> 27,9,3,1,1/3
givi [52]
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This just means that each term is 1/3 the term preceding it.

Any geometric sequence can be expressed as:

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3 years ago
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If xy=0 what must be true about either x or y?
Anettt [7]

Answer:

D. either x or y must equal 0​

Step-by-step explanation:

Its given that xy = 0

Remember that product of two numbers can be zero only if:

Both of them are zero or Either of them is zero as zero multiplied to any non-zero number will always be equal to zero. This is known as Zero Product Property.

So, if the product of x and y is equal to 0 there are two possibilities:

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Note that the condition both x and y are equal to zero is not a must condition, because even if one of them is equal to zero, the entire expression will be equal to zero.

Hence, the condition which has to be true in all cases for xy = 0 is:

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6 0
3 years ago
A simple random sample is free from any systematic tendency to differ from the population from which it was drawn.
Ket [755]

Answer:

Pretty sure that it is False

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4 0
4 years ago
The pie chart to the right shows how adults rate their financial shape. Suppose 4 people are chosen at random from a group of 14
Salsk061 [2.6K]

<u>Question Completion</u>

PIE CHART NUMBERS:

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Step-by-step explanation:

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Number of Those who would rate their financial shape as excellent

=0.09 X 1400

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Therefore:

The probability that 4 people chosen at random would rate their financial shape as​ excellent

=\dfrac{^{126}C_4 \times ^{1400-126}C_0}{^{1400}C_4} \\=\dfrac{^{126}C_4 \times ^{1274}C_0}{^{1400}C_4}\\=0.000063 $(correct to 6 decimal places)

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