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n200080 [17]
3 years ago
15

PLEASE ANSWER!!! 7.89 x 9.87

Mathematics
2 answers:
dusya [7]3 years ago
5 0

Answer:

77.8743

That is the answer

dalvyx [7]3 years ago
4 0

Answer:

77.8743

Step-by-step explanation:

that is the awse if not it should look like 77.874

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A woman bought a horse for $800 and then sold it for $900. She bought it back for $400 and then sold it again for $600. How much
spayn [35]
1st- gained lost 800, gained 900
2- lost 400- gained 600

so in all she lost 1200
but then gained 1500
8 0
4 years ago
(PLEASE SOMEONE HELP ME) (No Links!)
bearhunter [10]
A. 28.26 sq in

Explanation:
The formula for the area of a circle is πr^2.
r represents the radius. Since the radius is 3, we can plug it in to find the answer.
π3^2
9π
9(3.14) = 28.26

Hope this helps! Please give brainliest if you can
4 0
3 years ago
4. Which of the quadratic functions has the narrowest graph?
iris [78.8K]

Answer:

y=2x^2

Step-by-step explanation:

when you apply a number greater than 1 to the x value, it compresses the x value by the denominator of the fraction.

4 0
3 years ago
Enter one word that applies to all the following blanks, starting with 'v'. Spelling counts. Look it up Ch1 Slides if you are no
PolarNik [594]

Answer:

Variability

Step-by-step explanation:

Variability in simple terms may be described as differences in measurement or reading of a certain construct or phenomenon. Variability measures include range, standard deviation or variance. In most cases, variation or degree of Variability is measured about a central value called the mean. This is because same measurement about a certain phenomenon or study would usually not yield the same result value. Hence, the mean is used to record the average of these measurement and the differences in each measurement from the mean is also recorded, this is called the standard deviation which is a Variability measure.

Thus VARIABILITY means successive observation of a phenomenon do not yield exactly the same result.

5 0
3 years ago
What is the interest due on $5,000 at 11% for 3 years?
g100num [7]
Amount after 11 years = 5000(1 + 0.11)^3 =  $6838.16

so interest is 1638.16 dollars
6 0
4 years ago
Read 2 more answers
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