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Sav [38]
2 years ago
7

What is 0.623 divided by 0.07

Mathematics
2 answers:
kati45 [8]2 years ago
6 0
89 hope that helps! ;)
KatRina [158]2 years ago
5 0
You may find it easier to do this division if you'd first multiply both divisor and dividend by 1000.

the problem will then look like  623/70.

How many times does 70 divide into 62?  None.  Next, ask, how many times does 70 divide into 623?  7 times 9 is 63 (too large).  7 times 8 is 56 (OK).

So, 70 divides into 623 8 times, with a remainder of 63.  bring down a zero and then divide 70 into 630.

And so on.

On calculator:  623/70 = 8.9
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Which system of equations can be used to find the roots of the equation 12 x cubed minus 5 x = 2 x squared + x + 6? StartLayout
OverLord2011 [107]

Answer:

A

Step-by-step explanation:

12x³-5x=2x²+x+6

y=12x³-5x

y=2x²+x+6

7 0
2 years ago
A statistics teacher was interested in the relationship between the number of days students waited to start a project and the sc
Fiesta28 [93]

Answer:

<em>A: For each increase in the number of procrastination days by 1, the predicted grade decreases by 3.64 points.</em>

Step-by-step explanation:

<u>The slope of a Regression Line</u>

A straight line can be represented in the slope-intercept form:

y = mx + b

Where m is the slope and b is the y-intercept.

The slope describes how fast and in what direction the graph goes when x changes values.

If m is positive, increments in x imply increments in y.

If m is negative, increments in x imply decrements in y.

The regression line is:

ŷ = –3.64x + 96.5

Where:

x = the number of procrastination days

ŷ = the predicted grade

We can say the slope is m=-3.64. This means that:

A: For each increase in the number of procrastination days by 1, the predicted grade decreases by 3.64 points.

5 0
2 years ago
Read 2 more answers
Give an example of a 2x2 matrix whose determinant is 13.
elixir [45]
<span>If all your entries are integers, the determinant is also an integer. 
</span>For this problem, 1        0
                             0        13

For this question, you should just fix  3 values and make the 4th value an unknown and solve it.
I hope my answer helped you somehow.


5 0
2 years ago
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What is log6^e f rewritten using the power property?
marishachu [46]

Given expression : log_6e^f ..

We need to apply power property of logs to rewrite it.

According to log rule of exponents:

log_b a^n = n log_b(a)

If we compare given expression with the rule the exponent part is f, base is 6.

Therefore, we need to bring exponent f in front of log.

Therefore, log_6e^f  = flog_6 e.

<h3>And correct option is second option flog_6 e.</h3>
4 0
2 years ago
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A drinks company use 76.8 kg of sugar in April .How much sugar the day use each day?​
Strike441 [17]

Answer:

2.56 kgs

Step-by-step explanation:

76.8kg ÷ 30 days = 2.56 kgs

4 0
2 years ago
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